Company Profile

Omega Engineering, Inc.

Omega Engineering is a manufacturer and supplier of more than 100,000 state-of-the-art products for measurement and control of temperature, humidity, pressure, strain, force, flow, level, pH and conductivity.  Omega also provides customers with a complete line of data acquisition, electric heating, automation, and custom engineered products.  Some products offered by Omega include: anamometers, accelerometers, calibrators, chart recorders, custom pressure transducers, magnetic flow meters, pressure gauges, pressure transducers, strain gages, strip heaters, sanitary sensors, etc.

For: Omega Engineering, Inc.

Company Info

P: 203-359-1660
P: 800-848-4286
One Omega Dr.
P.O. Box 4047
Stamford, CT 06907

Omega Engineering, Inc. Entries

  • ►  Switches • Pressure Switches 

    For: Entry

    A pressure switch is used to make electrical contact when a certain set pressure has been reached on the switch's input.

    Omega Engineering manufactures miniature, general purpose industrial, low pressure, harsh environment, solid state and digital, and hazardous location pressure switches.

  • ►  Valves • Pneumatic Valves 

    For: Entry

    Pneumatic valves are used in a variety of applications including high speed combustion engines including high performance race engines.

    Omega Engineering sells a variety of pneumatic and electropneumatic control valves. The V60 Series inline pneumatic valves come 2-to-4-way, are air- or solenoid-operated, and operate under pressure up to 116 psi. Meanwhile, the PV 101 proportional valves offer 100 msec response times at maximum pressure, for use with clean, dry, non-corrosive gases. The company offers other pneumatic valve and accessory choices, as well, including tube compression bar stock ball valves, lever handle ball vales, electronic drain valves, and more.

  • ►  Motion Control • Controllers 

    For: Entry

    Motion controllers are used to control an object's motion via the implementation of analog components or digital computers.

    Omega manufactures the SiNet™ Hub 444 multi-axis motion controller. It allows up to 4 Stepper or Servo Si™ drives to be controlled in host mode from a single PC or PLC’s RS232 serial port, or will run in stand-alone mode. It features 4 optically isolated programmable inputs (5 to 24V DC) and 4 likewise outputs (24V DC, 100 mA). Hub 444 is also available with DIN rail mounting kit.

  • ►  Pumps • Peristaltic Pumps 

    For: Entry

    Used for pumping a variety of fluids. These pumps are used to frequently in chemical pumping applications.

    Omega Engineering manufactures standard peristaltic pumps, variable speed and fixed peristaltic pumps, and peristaltic metering pumps. The standard peristaltic pumps feature a flow rate of 2000 ml per minute, an ambient temperature range of 20C to 30C, and maximum liquid viscosity of 8500 cp.

  • ►  Sensors • Thermistors 

    For: Entry

    A type of resistor commonly used as inrush current limiters, temperature sensors or self-resetting overcurrent protector.

    Omega Engineering designs and manufactures hermetically-sealed, linear immersion, "flag mount", bolt mount, and immersion thermistors. Also available are thermistor probes with PFA insulated cable, linear thermistor air temperature sensors,  and many others.

  • ►  Switches • Limit Switches 

    For: Entry

    A limit switch is an electro-mechanical device that consists of an actuator mechanically linked to a set of contacts.

    Omega Engineering manufactures precision, safety key interlock, modular plug-in, and prewired compact limit switches. The precision limit switches feature operating speed of 0.01 m/second to 1 m/second.

  • ►  Switches • Rotary Switches 

    For: Entry

    An electromechanical switch that is commonly used on devices which have two or more different modes of operations.

    Omega Engineering manufactures rotary selector switches in 3", 5" and 1/4 DIN sizes. The rotary switches feature 2 or 3 poles, 2 to 34 positions, and are used for isothermal, low resistance switching of temperature measurement controls.

  • ►  Switches • Level Switches • Liquid Level Switches 

    For: Entry

    Liquid level switches are operated by the presence of a liquid. When the volume of the liquid reaches a certain point, the switch is activated.

    Omega Engineering manufactures two-wire liquid level float switches for use in chemicals with a specific gravity of 0.75 or higher. The switches feature stainless steel construction, a NEMA-4X or NEMA-7 rating, and can continuously monitor liquid levels with proportional 4-20mA output.

  • ►  Sensors • Transducers 

    For: Entry

    Used to convert one type of energy to another. Can be used as sensors, actuators or a combination of the two.

    Omega Engineering manufactures millivolt output pressure transducers, voltage output pressure transducers, current output pressure transducers, differential pressure transducers, and specialty pressure transducers. Styles of pressure transducers include PC board mountable, general purpose, heavy-duty/industrial, high stability/high accuracy, flush diaphragm, and special purpose.

  • ►  Sensors • Transducers • Current Transducers 

    For: Entry

    Current Transducers

    Omega Engineering supplies a list of 4-20mA current output pressure transducers that are used for applications where a signal must be transmitted long distances.

  • ►  Sensors • Transducers • Pressure Transducers 

    For: Entry

    Pressure Transducers

    Omega Engineering manufactures millivolt output pressure transducers, voltage output pressure transducers, 4-20 mA output pressure transducers, differential pressure transducers, and specialty pressure transducers. The transducers are available in various styles including: PC board mountable, general purpose, heavy-duty/industrial, high stability/high accuracy, flush diaphragm, and special purpose.

  • ►  Switches • Pressure Switches • Differential Pressure Switch 

    For: Entry

    Differential Pressure Switch

    Omega Engineering manufactures and distributes differential pressure switches that feature operating temperature of -30 to 65C, and set point accuracy of plus or minus 10 percent.

  • ►  Switches • Level Switches • Liquid Level Switches • Float Switches 

    For: Entry

    Omega Engineering designs and distributes horizontal/side mount float switches and vertical mount float switches. The horizontal/side mount switches are used in tanks that have restricted space or inaccessible tops or bottoms. The vertical mount switches are available in compact or industrial designs. Both float switches types can be designed with a variety of measurement mediums.

  • ►  Pumps • Dispensing Pumps 

    For: Entry

    Dispensing pumps are used to inject or otherwise tranfer a variety of liquids into a system at a certain rate ore pressure.

    Omega Engineering manufactures a variety of metering and peristaltic dispensing pumps. The Omegaflex variable speed peristaltic pumps feature a self priming, non-siphoning design and offer a variable speed drive systems. Nine ranges are available from 0.36 to 800 mL/min. Dual pumpheads can provide flows up to 1,600 mL/min.

  • ►  Pumps • Metering Pumps 

    For: Entry

    Designed to pump liquids at adjustable flow rates. These pumps will deliver a precise amount of liquid into a system over a give time period.

    Omega Engineering designs and distributes metering pumps in chemical (manual or micro-processor based), heavy-duty diaphragm-type injector, and dual-head injector configurations. Pump/tank metering systems are also available.

  • ►  Connectors • High Temperature Connectors 

    For: Entry

    High temperature connectors are made from various metals as well as ceramic to stand up to extreme temperatures.

    Omega is a distributor of thermocouple connectors and panel systems including ceramic and three pin connectors for high temperature applications. Omega also offers the ultra high temperature heavy duty standard size NHX-K-MF connectors.

  • ►  Switches • Pressure Switches • Low Pressure Switches 

    For: Entry offers the PSQ-681 low pressure compound range pressure switch featuring silver switch contacts rated for 5 amps @ 250 Vac. These valves have an operating temp range of -67 to 194°F and come with a 3 year/1 million cycle warranty.

  • ►  Sensors • Resistance Temperature Detectors (RTDs) 

    For: Entry

    Resistance Temperature Detectors (RTDs) contain resistors that change resistance value as its temperature fluctuates.

    Omega Engineering Inc. offers RTD probes, elements, and assemblies, including sanitary sensors, such as their PRS-M12 series RTD sensors, 3-A spprived with an M-12 connector, for hygienic, clean-in-plae, and sanitary applications with a 4-pin connector and 1.5" 16 AMP tri-grip fitting, in prove lengths of 3", 4", 5" or 6", with a temperature range from -50 to 200C and is compatible with 3-wire and 2-wire RTD instruments and transmitters.

  • ►  Sensors • Proximity Sensors 

    For: Entry

    Used to detect the presence of nearby objects without making any physical contact by emitting an electromagnetic or electrostatic field to detect objects.

    Omega Engineering Inc. manufactures a series of small diameter inductive proximity sensors, a two series of standard inductive proximity sensors. The small diameter sensors feature a sensing range of 0.8 mm to 3 mm, with LED indicator. The iProX series of inductive sensors feature a long sensing range of up to 29mm, in 2-wire AC and 3-wire DC models. The company's other inductive sensor series is available in 12, 18 and 30mm, with sensing ranges from 2 mm to 15 mm.

  • ►  Sensors • Load Cells 

    For: Entry

    Used to convert a force into an electrical signal. This conversion is indirect and happens in two stages.

    Omega Engineering Inc. manufactures mechanical load cells and strain gauge load cells. Mechanical load cell types include hydraulic and pneumatic, with the hydraulic load cells featuring up to a 10,000,000 lb capacity. Bending beam, shear beam, canister, ring, pancake, button, and washer represent the types of strain gauge load cells manufactured by Omega. Capacities range from 5 to 500 k. The strain gauge types are used for tanks, platform scales, trucks, bins and hopper scales.The company also builds helical load cells and fiber optic load cells.

  • ►  Switches • Flow Switches 

    For: Entry

    Flow switches, also called vane switches are mechanical switches that can be switched on or off in response to flow of fluid or air.

    Omega Engineering offers an array of flow switches for air, water, or oil that are designed to meet specific standards. These switches allow for maximum flow rates between 0.5 and 200 GPM (or 5 to 1,000+ SCFM), maximum pressure settings from 100 to 5,000 psi, accuracy between 2% and 25%, and temperatures up to 599 degrees Fahrenheit. Switch types are available as either mechanical and thermal.

  • ►  Sensors • Temperature Sensors • Thermocouples 

    For: Entry

    Used as a bridge between two different metals that produces a voltage related to a temperature difference and to determine temperature.

    Omega Engineering carries a wide range of thermocouple styles, including fine gage bare wire and insulated, magnetic, cement-on and self-adhesive, PFA-coated, high temperature, non-contact infrared, handheld, and industrial. Some of the fine gage bare wire and insulated thermocouples include the ready-made insulated 5LRTC and 5SRTC Series constructed with Kapton, PFA, and glass braid insulation, as well as the hermetically-sealed, tip-insulated HSTC Series. Self-adhesive units include the SA1XL Series 5-pack that feature response times <0.15 s, and the HFS Series thin film heat flux sensor. The SS Series, meanwhile, is 0.01 PFA-coated to be chemically inert, electrically insulated, and abrasion-resistant.

  • ►  Sensors • Ultrasonic Sensors 

    For: Entry

    Used to generate high frequency sound waves to calculate the time interval between sending and receiving the signal to determine distance to an object.

    Omega Engineering carries four models of ultrasonic sensors that are not sensitive to changes in viscosity, density, or conductivity. These sensors come with a 1A SPST relay standard, and are also NEMA 6-, IP68-rated, resistant to vapor and turbulence, and compatible with LVM-50 Series single switch fitting assemblies. The four models are the PP, with either 3" x 0.75" NPT or 4.5" x 0.75" NPT, or PFA, with the same choice of NPT measurements. The company also carries single- and dual-sensor level controllers and other sensor controllers.

  • ►  Connectors • Quick Connect/Disconnect Connectors 

    For: Entry

    Used for a variety of applications where connections need to be quickly disconnected or switched.

    Omega Engineering Inc. designs and produces quick disconnect connectors for thermocouples and RTDs. Products are available in standard and miniature sizes, with types including: low noise, ferrite core, solid pin heavy-duty, 3 prong, circuit board, and ceramic high temperature.

  • ►  Sensors • Humidity Sensors 

    For: Entry

    Used in industrial manufacturing systems to detect the presence of moisture and liquids.

    Omega Engineering Inc. distributes wireless temperature and humidity sensors that transmit up to 180 m. Featuring an operating temperature of -40C to 70C, the sensors have a temperature accuracy of plus or minus 0.5C and humidity accuracy of plus or minus 5 percent full scale at 25C.

  • ►  Switches • Explosion Proof Switches 

    For: Entry

    Explosion proof switches are designed to perform in extreme conditions and withstand harsh impacts.

    Omega Engineering Inc. distributes explosion-proof, NEMA 7 and hazardous location pressure switches for use in locations classified as Class l groups A, B, C, or D.

  • ►  Factory Automation • Inspection & Monitoring • Tachometers 

    For: Entry


    Omega Engineering Inc. manufactures handheld digital tachometers; non-contact, pocket optical tachometers; contact/non-contact, pocket laser tachometers; and laser tachometers. The company's handheld digital tachometers have a range from 10 to 99,999 rpm, while the laser tachometers have autoranging from 5 to 100,000 rpm.

  • ►  Valves • Pressure Valves 

    For: Entry

    Variations of a valve, pressure regulators or pressure reducing valves decrease pressure.

    Omega Engineering manufactures pressure valves in a variety of configurations. Omega-Flo high pressure 2-way solenoid valves come in sizes ranging from 1/2" to 2.5" NPT, and they have a wide range of liquid/gas applications. These valves can handle pressures up to 700 PSI, temperatures ratings ranging from 32 to 210°F, and cycling rates up to 250 CPM.

  • ►  Motors • Stepper Motors 

    For: Entry

    A brushless, synchronous motor that is controlled by coils and utilized for a variety of applications.

    Omega  produces stepper motors and drives. Step motor types includes variable reluctance, permanent magnet, and hybrid step motors. Standard hybrid motors  have 200 rotor teeth and rotate at 1.8º step angles. Step modes include full steps with 200 full steps per revolution, half steps with 400 steps per revolution and micro-step with 51,200 steps per revolution. Stepping motor selection includes 3540M micro-stepping drives, ST performance stepper drives, 1240i programmable step motor driver, and STAC6 series stepper drives.

  • ►  Valves • Solenoid Valves • High Pressure Solenoid Valves 

    For: Entry

    High Pressure Solenoid Valves

    Omega offers the Omega-Flo 2-way high pressure solenoid valves in sizes ranging from 1/2" to 2 1/2" NPT. These valves are pressure rated up to 700 PSI for gases or liquids. Standard voltage is 120 Vac with optional DC. All high pressure solenoid valves are temperature rated to 99°C (210°F) and come in a 2-way normally closed configuration. They feature a brass body,  FKM O-rings &  core seals and a PFTE sealing material for main seat,.

  • ►  Sensors • Pressure Sensors 

    For: Entry

    Measure, monitor and control pressure, typically of gases or liquids and also act as a transducer,

    Omega produces general purpose pressure transducers in various configurations and designs. The PX302 series of pressure sensors feature stainless steel construction, integral strain relief for cable, high sensitivity 10 mV/V output, NEMA 3 enclosure and cable and subminiature DIN connector styles.

  • ►  Factory Automation • Instrumentation • Pressure Sensors, Transducers & Measurement Equipment 

    For: Entry

    Pressure Sensors, Transducers & Measurement Equipment is a distributor of pressure transducers including gage and absolute pressure models, sealed gage models, as well as vacuum, absolute, differential, and bidirectional types with aerospace, flush diaphram, high accuracy, and other transducer styles.

  • ►  Factory Automation • Instrumentation • Temperature • RTDs 

    For: Entry

    OMEGA provides a complete line of RTD (PT100) probes, elements and assemblies. Selection of sanitary RTD sensors come with integral cables, M12 connectors, 3-A approved models with M12 connectors, 3-A approved models with polypropylene or stainless steel connection heads, Thermowll/Removable sensor/M12 connectors, or Thermowll/Removable sensor/connection heads. and flexible hermetic sealed PFA. Line of RTD probes includes the flexible hermetic sealed PFA RTD sensor probe, ulility handle probe, general purpose RTD sensor probe, industrial RTD probes, integral plastic handle RTD probes, platinum RTD probes and quick disconnect probes and extruder RTD probes.

  • ►  Factory Automation • Instrumentation • Temperature • Thermistors 

    For: Entry

    Omega Engineering, Inc. delivers thermistors, thermistor probes, thermistor elements and thermistor sensors. Product line includes quick disconnect thermistor probes, general purpose thermistor probes, wall mount thermistor sensors, thermistor elements with lead wires, surface measurement thermistor elements, and precision and specialized thermistor probes.

  • ►  Factory Automation • Instrumentation • Temperature • Thermocouples 

    For: Entry

    Omega offers a variety of thermocouples and accessories. Product line includes magnetic thermocouples thermocouple probes with attached connectors, thermocouple configurator, PFA coated thermocouples, high temperature thermocouples, exotic thermocouples, transition joint probes, special purpose thermocouple probes, VIP and hypodermic probes, non-contact infrared thermocouples, handheld thermocouples, surface probes, surface thermocouples, utility handle thermocouple probes, and industrial thermocouples. Flexible wire style thermocouples include fine gage, high temperature, ready made, coated and bare, economical multi-pack, and special insulated thermocouples. For surface mount applications, adhesive backed, cement and bolt-on assembly style thermocouples are offered. Line of protection tubes and insulators include high temperature ceramic tubes, beads, sleeving, metal tubes, and insulators for sensor protection.

  • ►  Factory Automation • Instrumentation • Temperature • Thermowells 

    For: Entry

    Omega manufactures a line of thermowells that includes heavy-duty threaded, socket-weld design, flanged, van stone, and standard threaded thermowells for 1/4 inch and 3/8 inch diameter elements. The company also produces sanitary thermowells; commodity thermowells; standard threaded thermowells, for metric elements and industrial glass thermometers; and PFA-coated and solid PFA thermowells.

  • ►  Sensors • Temperature Sensors • Heat Flux Sensors 

    For: Entry

    Omega Engineering distributes thin film heat flux sensors that feature a temperature range of -200 to 150C. The sensors are used in a number of applications including: determining thermal properties of materials, monitoring structural heat transfer, process control, determining heat loss and insulation efficiency, and measuring convection, conduction and radiation heat transfer.

  • ►  Sensors • Infrared Sensors 

    For: Entry

    Detect ultra violet rays and other waves for a wide array of applications including temperature monitoring and motion sensing.

    Omega Engineering designs a line of infrared temperature measurement instruments including infrared temperature sensors with USB interface, infrared thermometers with circle/dot laser sighting, non-contact infrared sensors with mV output, miniature non-contact infrared sensors, high speed infrared sensors, compact non-contact infrared sensors, industrial infrared sensors, infrared sensors with 4-20mA output, smart infrared temperature sensors, and micro infrared sensors with linear output.

  • ►  Tubing • Rubber Tubing • Silicone Tubing 

    For: Entry

    Omega is an online supplier of peroxide cured Omegaflex silicone tubing suitable for many peristaltic pumps. Features include a temperature range of -100 to 35 °F, -73 to 177 C, and construction from all FDA approved materials. There are about three dozen sizes of silicone tube available.

  • ►  Switches • OEM Switches 

    For: Entry

    These are switches that are manufactured and sold in bulk, to the Original Equipment Manufacturer, often at a low cost.

    Omega Engineering designs OEM pressure switches available with vacuum of 1.5 psi to 500 psi. The switches are UL rated heavy-duty 15 amp SPDT switches that feature process temperature of -35 to 85C, proof pressure of 600 psig, and a 1/4 NPT male pressure port.

  • ►  Sensors • Temperature Sensors • High Temperature Sensors 

    For: Entry

    Thermocouple and thermistor sensors are manufactured to measure the temperature while in a high temperature environment.

    Omega Engineering designs a line of high temperature sensors that includes high temperature, fixed distance infrared sensors, miniature non-contact IR temperature sensor transmitters, platinum resistance temperature detectors, and high temperature thermocouple probes for temperatures up to 1335C. The high temperature infrared sensors feature 1 percent rdg accuracy, 10 msec response, and a temperature range from 130C to 3700C. The non-contact IR temperature sensors feature a measurement range of 0 to 1000F, and adjustable emissivity from 0.1 to 1.

  • ►  Tubing • Rubber Tubing 

    For: Entry

    Rubber tubing types include Latex, EPDM, Viton, Thermoplastic (TPR), Pure Gum, Silicone and Neoprene.

    Omega Engineering supplies natural latex, gum rubber tubing that features operating temperatures of -65 to 180F, tensile strength of 3500 psi, and brittle temperature of -70F. The tubing is available with outer diameters up to 1" and inner diameters up to 3/4". The company also offers santoprene flexible rubber tubing available in Shore A hardnesses of 55, 64, and 73; and silicone tubing that is peroxide cured and suitable for peristaltic pumps.

  • ►  Tubing • Rubber Tubing • Latex Tubing 

    For: Entry

    Omega Engineering manufacturer and distributor of process and measurement control products. Natural latex, gum rubber tubing products feature high flexibility and elasticity as well as specific gravity of .95 and an operating temperature of -65 to 180°F.

  • ►  Tubing • Rubber Tubing • Thermoplastic Rubber (TPR) Tubing 

    For: Entry

    Omega Engineering is manufacturer of process management and control products. Thermoplastic tubing products available include OMEGAFLEX santoprene rubber tubing featuring a broad operating temperature of -75 to 275°F as well as Shore A Hardnesses of 55, 64 and 73.

  • ►  Motion Control • Actuators • Rotary Actuators 

    For: Entry

    Omega Engineering distributes pneumatic rotary actuators that are flange or shaft mountable. The flange mountable actuators are used in industrial, R&D, laboratory, and production and quality inspection applications - with rotation up to 180 degrees. The shaft mountable actuators are available in 90 degree or 180 degree units, and used in diverter gates, escapements and ejection station applications.

  • ►  Valves • Miniature Valves 

    For: Entry

    Miniature valves are any style or type of valve manufactured for small scale application.

    Omega Engineering, Inc. offers OMEGA FLO Series miniature solenoid valves for applications involving analysis technology, reliably handling difficult liquids such as acids, bases, pharmaceutical elements, and fluids in biotechnology processes. Valves have a pressure range of 0 to 30psi, and an orifice measurement of 1/16".

  • ►  Sensors • Pressure Sensors • Differential Pressure Sensors 

    For: Entry

    Omega Engineering, Inc. offers: ultra high stability thin film transducers, transducers for vacuum/absolute/differential/gage measurements of clean gases, low pressure transducers for vacuum/differential/gage measurements of clean gases, low differential pressure wet/wet transducers, and low cost silicon transducers. Transducers have operating temperature ranges from -64°F to 300°F, and pressure ranges from 15 psid to 5000 psid. Materials include: stainless steel, silicon, elastomer, etc. Other Omega Engineering transducer products include: custom transducers, PXM409, PXM82-MV Series, PXM80 Series, PX4600, PX291, PX70 Series, PX184, etc.

  • ►  Sensors • Pressure Sensors • Water Pressure Sensors 

    For: Entry

    Omega Engineering, Inc. offers water level and temperature data loggers (with automatic atmospheric pressure compensation) and hot water meters for totalization and rate indication (with pulse output). Materials include: cast bronze, engineered thermoplastic, permanent ceramic, 303 stainless steel, etc. Water level and temperature data loggers are semiconductor sensors that have a temperature range of -40 to 176°F, they have a 0.001 psia resolution, and are submersible to 30 m. Hot water meters range in NPT size from 3/4 to 2, they have a flow ratings ranging from 0.22 to 132 GPM, and a maximum temperature allowance of 194°F.

  • ►  Sensors • Pressure Sensors • Low Pressure Sensors 

    For: Entry

    Omega Engineering, Inc. offers: wet/wet low differential pressure transmitters, solid state sensors for low differential pressure applications, low pressure transducer for measurements of clean gases, generic low differential pressure transducers, and economical very low differential pressure transducers with bi-directional ranges. Products have rater ranges from 0 to 28", operable temperature ranges from -30°F to 185°F, and a 0.1 to 0.25% accuracy rating. Other products offered by Omega include: custom transducers, PXM409, PX137, PX160, PX170, PX80-I-HEAD, etc.

  • ►  Sensors • Pressure Sensors • Piezoresistive Pressure Sensors 

    For: Entry

    Omega Engineering, Inc. offers: PC Board mountable pressure sensors in a transistor package, low pressure/bi-directional pressure and vacuum transducers, lightweight industrial pressure transmitters, digital pressure switches with display and solid state sensors, and digital pressure switches with display. Operating temperatures range from -40°F to 212°F, and pressures range from 0-15 psia to 0-9000 psig. Materials include: 304 stainless steel, FKM fluorelastomer, silicone, PTFE, etc. Other products offered by Omega include: high accuracy pressure transducers, multi-output electronic pressure switches, digital pressure switch with display, etc.

  • ►  Switches • Level Switches • Paddle Type Level Switches 

    For: Entry

    Omega Engineering, Inc. offers LVD-800 Series fail-safe, dry material, rotating paddle level switches. These switches are rated to 250°F in standard units, and 750°F in high-temperature models. Switches feature a twist on/off cover, reliable magnetic technology, a 2 conduit wiring access, and an ambient temperature range of -40 to 150°F. Materials include: die cast aluminum, carbon steel, and 304 stainless steel.

  • ►  Switches • Limit Switches • Snap Action Limit Switches 

    For: Entry

    Omega Engineering, Inc. offers E47 Series Precision snap-action limit switches. Switches have an operating speed range from 0.01 m/second to 1 m/second, an operating mechanical frequency up to 120 operations/minute, and a high current capacity of up to 20A. Switches feature an operating temperature range from -13 to 176°F, and a 1000 VAC dielectric strength between non-current carrying parts. Switches are available in an enclosed rugged metal housing or a compact basic form.

  • ►  Switches • Level Switches 

    For: Entry

    Electro-mechanical device used to sense the level of media in a container, opening or closing a digital switch to indicate status change.

    Omegan Engineering, Inc. offers a variety of level switches, including: ultrasonic point, tuning fork, solid state RF, optic & leak detection, and buoyancy. LVU-A700 Series solid state liquid level switches have temperatures ranging from -20 to 160°F, an input power range from 6 to 24 VDC, and pressures up to 1000 PSIG. Other product features include: ultrasonic technology, solid state integral electronics, full epoxy-sealing, etc. Other switches offered by Omegan include: relays, dry material switches, horizontal/slide mount, vertical mount float, controllers, etc.

  • ►  Sensors • Ultrasonic Sensors • Ultrasonic Level Sensors 

    For: Entry

    Omega Engineering, Inc. offers ultrasonic level sensors. Sensors feature a NEMA 6 (IP65) submersible cable/sensor, a 1 A SPST relay standard, and compatibility with LVM-50 Series single switch fitting assemblies. Sensors resist vapor and turbulence, and are insensitive to changes in conductivity, density, or viscosity.

  • ►  Sensors • Flow Sensors • Paddlewheel Flow Sensors 

    For: Entry

    Omega Engineering, Inc. offers paddlewheel flow sensors that provide accurate and simple flow measurement. Sensors have a repeatability rating of +/- 0.1 fps, they are accurate to +/- 0.2 fps, they have flows ranging from 1 to 6977 GPM, and they have maximum pressures o f 200 PSIG @ 68°F. Sensors are made from the following materials: glass-filled polypropylene, PVDF, Hastelloy C, titanium, and FKM.

  • ►  Switches • Pressure Switches • Miniature Pressure Switches 

    For: Entry

    Omega Engineering, Inc. offers miniature vacuum/differential pressure switches. Switches allow temperatures ranging from -23 to 149°F, they have operating pressures up to 550" H2O, and a 500 milliOhm maximum resistance. Other features include: PC mountable, single pole/throw, variable point configuration, fixed/adjustable set points, etc. Switches have applications for vehicle controls, automation, exhaust monitoring, air filters, pneumatic equipment, appliances, and oxygen concentrators.

  • ►  Switches • Safety Switches • Tongue (Key) Safety Switches 

    For: Entry

    Omega Engineering, Inc. offers safety key interlock switches with a tough plastic construction and critical stopping power. Switches allow temperatures ranging from -22 to 158°F, they have an operating speed range from 0.04 to 20 inches/second, and a rated insulation voltage of 400 V. Switches have NEMA 4, IP65, and IEC 529 enclosure ratings.

  • ►  Sensors • Load Cells • Pancake Load Cells 

    For: Entry

    Low profile pancake style load cells offered by Omega Engineering feature 0.25 percent interchangeability for scale applications, all stainless steel construction, and ranges from 0-2.5 to 0-10,000 kgf. The load cells are available in metric configurations.

  • ►  Switches • Flow Switches • Insertion Flow Switches 

    For: Entry

    Omega Engineering, Inc. offers thermal flow switches. Switches have operating temperatures ranging from -4 to 176°F, operating pressures up to 450 PSI, a connect tube OD range from 6 to 12 mm, and a supply voltage range from 20 to 30 VDC. Other features include: easy installation, push button re-scaling, no moving parts, automatic scaling/set-point, 7 LED lights, a NEMA 6 protection class, etc. Switches are constructed from aluminum, stainless steel, and polyacetal materials.

  • ►  Switches • Flow Switches • Paddle Flow Switches 

    For: Entry

    Omega Engineering offers Trim-to-Size Paddle Type and Liquid Flow Switches. Switches have operating temperatures ranging from -30 to 300°F, high pressures up to 2000 PSIG, paddle lengths ranging from 1" to 4", and a maximum viscosity of 200 SSU. Additional switch features include: reed play, low cost, a minimum flow restriction, easy installation, bi-directional switch acts, a 1" NPT connection, an aluminum alloy IP65 head, etc.

  • ►  Sensors • Transducers • Voltage Transducers 

    For: Entry

    Omega Engineering, Inc. offers a variety of pressure transducers, including: solid state, sanitary, low cost silicon, high accuracy triple range voltage output, and high accuracy amplified voltage output. Solid state pressure transducers have output ranges from 0 to 5 VDC, and vacuum ranges from 0 to 30 PSI. Sanitary pressure transducers are offered with amplified voltage outputs, and a high accuracy rating of 0.08%. Low cost silicon pressure transducers are available for differential, gage, or absolute measurement. High accuracy triple range and high accuracy amplified voltage outpu transducers feature a 7/16-20 UNF or 1/4 NPT connection, and temperatures up to 160°F.

  • ►  Motors • Stepper Motors • High Torque Stepper Motors 

    For: Entry

    Omega Engineering, Inc. offers high torque bipolar stepper motors. These motors come in NEMA sizes ranging from 11 to 34, holding torques from 15 to 1845 oz-in, up to 51,200 steps/revolution, voltages ranging from 2 to 7.4, and leads ranging from 4 to 8. Motors are available in either a series or parallel connection, and in dual shaft models for encoder mounting.

  • ►  Motion Control • Controllers • Stepper Motion Controllers 

    For: Entry

    Omega Engineering, Inc. offers SiNet stepper motion controllers for multi-axis motion applications. These controllers can power and control optional MMI, they are powered by Drive #1, they can get up to 24 VDC, and they are programmable with an Easy-toUse SiNet Hub Programmer.

  • ►  Switches • Pressure Switches • Solid State Pressure Switches 

    For: Entry

    Omega Engineering, Inc. is a distributor of process measurement and control components and equipment. Products include solid state pressure switches for high cycle applications featuring water tight and corrosion resistant case, thin film sensor, minimum 1,000,000 cycles at rated load and operation temperatures from -20 to 160°F.

  • ►  Sensors • Resistance Temperature Detectors (RTDs) • Spring Loaded RTDs 

    For: Entry

    Omega Engineering, Inc. offers spring loaded RTD sensors, spring loaded platinum RTD probes, and spring loaded fittings. Spring loaded RTD sensors with M12 connectors have the following features: temperature ranges from -58 to 500°F, they will fit on standard 0.260" bore thermowells, they have adjustable self-griping springs, and can be used in any 2-4 wire application. Sensor sheaths and housings are constructed from 316L stainless steel.

  • ►  Sensors • Pressure Sensors • Barometric Pressure Sensors 

    For: Entry

    Omega Engineering, Inc. offers PX409 Series high accuracy barometric pressure transducers. These transducers have operating temperatures ranging from -45 to 121°C, absolute barometric pressures ranging from 0 to 1100 hPa, and burst pressures to 6000 PSIA. They feature a stainless steel construction, and current, voltage, or millivolt outputs.

  • ►  Sensors • Temperature Sensors • Air Temperature Sensors 

    For: Entry

    Omega Engineering, Inc. offers 805/806 air temperature RTD sensors, and 705/706 OL Series linear thermistor sensors for air temperature measurements. RTD-805/806 sensors have the following features: exposed sensing elements, plastic/stainless steel housings, a 3-wire construction, class "A" DIN platinum elements, multiple mounting options, etc. These sensors are ideal for monitoring gas/air streams in laminar flow benches and laboratories.

  • ►  Sensors • Temperature Sensors • Surface Temperature Sensors 

    For: Entry

    Omega Engineering, Inc. offers a wide range of surface temperature sensors, including: small surface thermistors, precision thermistors, linear banjo thermistors, flexible molded RTDs, and attachable surface linear immersion thermistors. Flexible molded RTD surface sensors have the following features: temperature ranges from -50 to 200°C, multiple mounting options, a 4-wire configuration, PFA insulated cables, stripped leads, and Class "B" DIN platinum elements.

  • ►  Sensors • Resistance Temperature Detectors (RTDs) • Platinum RTDs 

    For: Entry

    Omega Engineering, Inc. offers a wide range of platinum RTDs, including: RTD-830 Series bolt-on/cement-on, PRTF10-E-GG Series general purpose, PR-SL Series spring loaded, PR-13 Series quick disconnect, and P-M & P-L Series ultra precise. RTD-830 Series bolt-on/cement-on surface RTD sensors feature aluminum housings, a 3-wire copper construction, and 100Ω Class "A" DIN platinum elements. These sensors have maximum temperatures of up to 450°F, 1m PFA insulated cables, 3-pin miniature connectors, and 0.115" diameter mounting holes. Additional RTD products offered by Omega include: PR-14 Series industrial, HSRTD Series flexible hermetic sealed, "F" Series RTD elements, PRCU Series fast response copper tip, TFD thin film detector, etc.

  • ►  Sensors • Pressure Sensors • Wireless Pressure Sensors 

    For: Entry

    Omega Engineering, Inc. offers a wide range of wireless sensor systems, including: wSeries Wi-Fi transmitters, zSeries web-based monitoring, model PX921 silicon-on-sapphire pressure transmitters, and wiSeries wireless high powered transmitters. Model PX921 silicon-on-sapphire wireless pressure transmitters can handle high shocks/vibrations, they have a solid state construction, and an IP65/NEMA 4 stainless steel body. These transmitters do not require a license, they feature 12 bit accuracies, built-in ranges up to 500', operating temperature ranges from -4 to 176ºF, and power supplies ranging from 10.5 to 30 VDC.

  • ►  Sensors • Temperature Sensors • Wireless Temperature Sensors 

    For: Entry

    Omega Engineering, Inc. offers wireless temperature sensors. Model OMWT-TEMP15 wireless temperature transmitters feature internal loop antennas, compact ABS enclosures, transmissions up to 180m, and 64-bit unique IDs. These transmitters have transmission frequencies up to 418 MHz, ±0.5°C accuracies, operating temperatures ranging from -18 to 185°F, and 10-17 second transmission rates.

  • ►  Switches • Level Switches • Liquid Level Switches • Ultrasonic Liquid Level Switches 

    For: Entry

    Omega Engineering, Inc. offers ultrasonic liquid level switches in the following configurations: LVUN-600 Series non-ivasive, LVUC 11/12 Series cryogenic temperature, LVU A710 Series compact solid state, LVU A700 Series solid state, and LVU 203/260 Series. LVUC11 and LVUC12 Series liquid level switches require no calibration/special installation requirements, they allow cryogenic temperatures down to -300°F, and they are constructed with 1000:1 wet-to-dry ratios. These switches feature operating pressures up to 1000 PSIG, input powers up to 115 VAC, and they are mounted in cast-aluminum, watertight, explosion-proof enclosures.

  • ►  Switches • Level Switches • Liquid Level Switches • Conductive Liquid Level Switches 

    For: Entry

    Omega Engineering, Inc. offers conductivity liquid level switches in a variety of configurations, including: economical, level track mounting, intrusive RF capacitance, water leak alarm, long range wireless, etc. LVC-100-R Series intrusive RF capacitance level switches are NEMA-6 (IP68) submersible, wet/dry mountable in any direction, and accurate/reliable due to their high frequency (RF) operations. These switches have 1 AMP SPST standard relays, a normally open/closed construction, and temperature ratings ranging from -40 to 194°F.

  • ►  Motion Control • Slides • Ball Slides 

    For: Entry

    Omega Engineering, Inc. offers DLM linear actuator slides for quality inspection, production inspection, lab, R&D, and industrial applications. These slides feature double acting pneumatic cylinders, up to six mounting patterns, multiple air port locations, standard dowel holes, and magneto-resistive sensing capabilities. They have operating temperature ranges from -30 to 180°F, operating pressure ranges from 20 to 200 PSI, and internally lubricated Buna-N seals.

  • ►  Sensors • Vibration Sensors • Wireless Vibration Sensors 

    For: Entry

    Omega Engineering has a RoHS wireless vibration transmitter in a compact ABS enclosure. The transmitter measures digital broad range vibration with an internal weighted accelerometer and can transmit up to 600'.It has an internal loop antenna, and operates with Part 15 FCC compliance.

  • ►  Sensors • Load Cells • Beam Load Cells 

    For: Entry

    Omega Engineering, Inc. offers beam, shear beam, and double beam load cells. LC509 Series beam-type load cells feature built-in overload stops, a lightweight/heavy-duty construction, amplified voltage outputs, and high 0.25% accuracies. These load cells have compression ratings ranging from 0 to 100 lbs, output ratings ranging from 0.5 to 9.5 VDC, and operating temperature ranging from -55 to 140°F. They have applications for automatic batching and industrial weighing applications.

  • ►  Sensors • LVDTs 

    For: Entry

    LVDTs are a common type of electromechanical transducer that can convert the rectilinear motion of an object (to which it is coupled mechanically) into a corresponding electrical signal.

    Omega Engineering, Inc. offers AC LVDTs, DC LVDTs, and AC LVDT instrumentation. High accuracy AC LVDT displacement sensors are equipped with new polymer guides, rigid carriers, 19mm stainless steel bodies, guided cores, removable springs, and improved IP 67-rated seals. These sensors are capable of 2.5 to 75mm of travel, operating temperatures ranging from -40 to 120°C, <0.2% linearity, and a 5±0.5 kHz excitation frequency. They are reliable and accurate, even in corrosive or wet conditions.

  • ►  Sensors • Load Cells • Compression Load Cells 

    For: Entry

    Omega Engineering, Inc. offers sub-miniature and miniature tension/compression load cells. LC201/LCM201 Series tension/compression load cells feature 5-point NIST traceable calibration, 59 kOhm shunt cal data, dual mounting studs, and a sub-miniature package. These load cells come in load ranges from 0 to 300 lbs, 19mm diameters, operating temperatures ranging from -65 to 250°F, and up to 15 VDC excitations. They have an all-stainless steel construction for demanding industrial robotics and automation environments.

  • ►  Switches • Proximity Switches • Capacitive Proximity Switches 

    For: Entry

    Omega offers capacitive proximity switches for metallic and non-metallic applications. Features include fixed sensing distance 4 to 15 mm (0.12 to 0.59"), 2-wire AC models (90 to 250V), 3-wire to 30 Vdc (NPN or PNP), and operating temperatures from -25 to 70 C (-13 to 158 F).

  • ►  Sensors • Fiber Optic Sensors 

    For: Entry

    Fiber optic sensors utilize optical fibers either as sensing elements, or as a way of relaying signals from remote sensors to signal processors.

    Omega Engineering, Inc. offers fixed mount and fast response infrared fiber optic sensors. Fixed mount fiber optic sensors are usable in vacuum chambers at up to 10-7 Torr, and they have temperature ranges from 320 to 2800°F. Fast response infrared fiber optic sensors feature +/-1.0% accuracies, 10 msec time constants, small spot sizes down to 0.020" at 6", and output standards to 1 mV/Degree.

  • ►  Meters • Flow Meters 

    For: Entry

    Flow meters are devices generally used to measure the flow rate of fluids or gases through a conduit.

    Omega Engineering, Inc. offers flow meters in the following configurations: variable area (with/without optional alarms), piston type, mechanical, and analog output. Model FL-2100A in-line variable area flow meters have temperature ratings up to 400°F, pressure ratings up to 3500 PSIG, and +/-2% accuracies. Spring piston type flow meters operate in temperatures up to 599°F, pressures up to 5000 PSI, flow rates ranging from 1 to 5,000 GPM, and accuracies ranging from 2% to 7%. Model FSW530 liquid micro-flow switches feature 1/8"-3/8" fittings, +/-1% accuracies, and pressure ratings up to 500 PSIG. Model FLR D Series flow meters have 4-20 mA analog outputs, and they come in sizes ranging from 1/2" to 1-1/4". Omega Engineering also offers hydraulic testers, thermal flow meters, and rotameters.

  • ►  Meters • Variable Area Flow Meters 

    For: Entry

    Variable area flow meters are commonly referred to as rotameter and consist of tapered glass tube containing a float that is raised by the flow of a fluid and dropped by gravity.

    Omega Engineering has a wide range of variable area flowmeters, available with alarms and analog outputs. Omega has stainless steel frames, in-line, clear in-line, water/air, in-line liquid and economical in-line flowmeters.

  • ►  Meters • Mass Flow Meters 

    For: Entry

    Mass flow meters often use heated elements and temperature sensor to measure flow rates of a medium of known heat and density by guaging the static and flowing heat transfer.

    Omega Engineering, Inc. offers mass flow meters in a wide range of co0nfigurations, including: multi-parameter, integral display, stainless steel, programmable, economical, high pressure, air velocity, etc. FMA 3100 Series mass flow sensors feature differential pressure ratings ranging from 15 to 40 PSI, +/-1.5% FS accuracy ratings, ambient operating temperatures ranging from 50 to 122°F, and a 50:1 control range. These flow meters are compact, stable, minimally leaking, and ideal for a variety of OEM applications.

  • ►  Electrical • Meters & Testers • Multimeters 

    For: Entry

    Omega carries a variety of test and measurement instruments including a line of full function, auto-ranging digital multimeter/thermometers, low cost multimeters, clamp-on digital multimeters, and many other types. 

  • ►  Electrical • Sensors, Relays & Switches • Proximity Sensors 

    For: Entry

    Omega Engineering sells a variety of proximity sensors, including the E57 Series inductive sensor with its choice of 12, 18, or 30 mm diameters, standard 360-degree status indicator, and 2 to 15 mm sensing range. The E57 is also available in small diameter models (5 mm, 8 mm) with a 0.8 to 3 mm range, while the iPROX Series inductive sensor offers long range sensing up to 29 mm. One final product is the PRX102-12N shielded inductive sensor, which is made for humid, dirty, oily, and/or dusty applications and for object detection up to 1, 2, or 5 mm.

  • ►  Sensors • Flow Sensors • Gas Flow Sensors 

    For: Entry

    Omega Engineering, Inc. offers gas flow meters in the following configurations: flexing vane, piston in perforated cylinder, tapered plug, tapered tube, tapered metering tube, etc. Rotameter/variable area gas flow meters feature +/-5% full scale accuracies, temperature limits up to 48°C, pressure limits up to 250 PSIG, and a machined acrylic meter body construction. These meters have float guides constructed from stainless steel materials which are capable of improving performance and reducing float oscillation.

  • ►  Sensors • Flow Sensors • Water Flow Sensors 

    For: Entry

    Omega Engineering, Inc. offers air/water flow sensors for a variety of laboratory, commercial, and industrial applications. These sensors can handle flows ranging from 0.2 to 1000 L/min, pressure ratings up to 500 PSIG, and temperature ratings ranging from 32 to 122°F. They feature 1% liquid accuracies, 0 to 5 VDC outputs, and they are constructed from the following materials: sapphire, FKM, PPS, glass, Pyrex, epoxy, and 316 stainless steel.

  • ►  Meters • In-Line Flow Meters 

    For: Entry

    In-Line Flow Meters are often used in fluid conveyance applications to give a visual read out of flow through tubing, piping or a channel.

    Omega Engineering offers the FL46300 Series of liquid inline flow meters. Features include ±5% accuracy, acrylic meter body, FKM O-ring, 316 SS float, 65°C (150°F) at 0 psig temperature limit, and 150 psig at 21 C (70 F) pressure limit.

  • ►  Meters • Positive Displacement Flow Meters 

    For: Entry

    Positive displacement flow meters measure volumetric flow rates via mechanical displacement of meter components.

    Omega Engineering offers turbine and paddle wheel flow meters. These are positive displacement designs for high viscosity fluids. There are six series available, including high and oil flow types.

  • ►  Sensors • Load Cells • Tension Load Cell 

    For: Entry

    Omega Engineering, Inc. offers subminitature, metric subminiature, and low profile miniature tension/compression load cells. LC201 Series subminiature tension/compression load cells feature dual mounting studs, 5-point NIST traceable calibrations, an all-stainless steel construction, and demanding environment applications. These load cells have 2 mV/V nominal outputs, excitation ratings ranging from 20 to 15 VDC, IP54 protection certification, and 150% capacity safe overloads. Omega Engineering also supplies LC204 high accuracy miniature, LC703 miniature low profile, and LC202 miniature universal load cells.

  • ►  Sensors • Temperature Sensors • Thermocouples • Mineral Insulated Thermocouples 

    For: Entry

    Omega Engineering, Inc. mineral insulated metal sheath thermocouples. These thermocouples feature metric lengths/diameters, a variety of termination accessories, and ugrounded, grounded, or exposed hot junction options. They come in sheath diameter sizes ranging from 1.59" to 6.35" and upper temperature guidelines ranging from 700 to 1650°F.

  • ►  Sensors • Liquid Level Sensors • Capacitive Liquid Level Sensors 

    For: Entry

    Omega Engineering offers continuous capacitive level transmitters and capacitive & conductance point level switches. The LV3000 and LV4000 Series both feature 0.5% accuracy and ±1 mm repeatability. Wetted materials are either 316 SS or PTFE. The LV800 Series are RF capacitance point level sensors.

  • ►  Sensors • Liquid Level Sensors • Ultrasonic Liquid Level Sensors 

    For: Entry

    Omega offers over a dozen ultrasonic liquid level sensors, switches and transmitters. The LVU line comes in three series', including non-contact transmitter/switches, switches, and loop powered transmitters. The LVCN700 Series are non-contact controllers.

  • ►  Sensors • Resistance Temperature Detectors (RTDs) • Bayonet RTDs 

    For: Entry

    Omega Engineering, Inc. is a supplier of process measurement and control products. Product offerings include bayonet style RTD sensors featuring straight or 90° bend probes, 2 1/4" or 3 1/2" long probes and 60" of flexible armor cable. Bayonet RTD sensors also feature OTP standard or spade lug termination.

  • ►  Switches • Vacuum Switches 

    For: Entry

    Vacuum switches are designed to regulate flow, primarily in automobile engines.

    Omega is a manufacturer of miniature, high & low pressure, solid state, digital, general purpose, and economic vacuum pressure switches & accessories. Their switches are also available housed in NEMA-4, NEMA-4X, and NEMA-7 harsh/hazardous environment enclosures.

  • ►  Power Transmission • Speed Reducers • Worm Gear Speed Reducers 

    For: Entry

    Omega Engineering offers worm gear speed reducers in eight ratios from 5:1 to 60:1, seven sizes from 1.33" to 3.25", and are available in direct or indirect drive. Direct drive designs offer right, left or dual output shafts, or a hollow bore output.