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Sensors • Transducers

A transducer can be defined as any device that converts one type of energy to another – be it to and from electrical, electro-mechanical, electromagnetic, photonic, or photovoltaic energy –, however the term transducer commonly implies use as a sensor, detector, or actuator. Transducer types utilized within industrial applications include pressure transducers, current transducers, ultrasonic transducers, and piezoelectric transducers.

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  • Wasco, Inc.

    Wasco Inc. manufactures pressure transducers that are available from 0.5 to 4.5 volts, 1 to 5 volts, or 0.5 to 5 volts. All the pressure transducers feature 4-20mA and operating temperature of -40 to 220F.

  • Yaskawa America, Inc.- Drives & Motion Division

    Yokogawa Corp of America manufactures plastic case miniature transducers, current transformers with 5 amp secondaries, 0.5 class transducer for power application, AC voltage and current transducers, combination watt/VAR 0.5 transducers, AC combined watt/VAR transducers, VAR transducers, AC watt transducers, power factor transducers, phase angle transducers, and frequency transducers.

  • Cole-Parmer

    Cole-Parmer Instrument Co. Ltd. produces barometric pressure transducers, high-accuracy pressure transducers, low differential multi-configurable pressure transducers, sanitary pressure transducers, compact pressure transducers, wet differential pressure transducers, and 316 stainless steel transducers. The company also distributes pressure transducers and low pressure transducers manufactured by Ashcroft.

  • Ashcroft, Inc.

    Ashcroft manufactures high pressure transducers, high performance pressure transducers, 3-in-1 pressure transducers, differential pressure transducers, industrial pressure transducers, and compact pressure transducers. The high pressure transducers are designed for pressure ranges of 0-5 psi to 0-20,000 psi. The high performance pressure transducers are for use on off-road equipment, construction machinery, compressor control, HVAC and refrigeration, agricultural implements, process automation and control, hydraulic and pneumatic sensing, and pressure monitoring.

  • Gems Sensors & Controls

    Gem Sensors & Controls manufactures three types of pressure transducers: general purpose/OEM, high accuracy, and specialty. The majority of general purpose/OEM transducers vacuum to 6,000 psi, while the high accuracy transducers feature 10 to 10,000 psi, 15 to 10,000 psi, or 7.5 to 6,000 psi. The specialty pressure transducers include wet differential, absolute, very low differential, barometric, 3A sanitary, and digital output types.

  • Omega Engineering, Inc.

    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.

  • Enercorp Instruments Ltd

    Enercorp Instruments Ltd. is a Canadian manufacturer of current transducers and temperature transducers. The company's current transducers include split core current sensors and solid core current sensors. The split core sensors are for switching both AC and DC circuits to 300mA, while the solid core sensors also switch AC and DC loads without a range jumper. The temperature transducers feature 2-wire, 4-20mA connection and 0.5 percent accuracy.

  • Strainsert Co.

    Strainsert Co. manufactures internally-gauged force transducer products including force-sensing load pins, force-sensing bolts/studs, flat load cells, force-sensing tension links, and force measurement systems and instrument. The products are used in applications ranging from typical force measurement to custom solutions.

  • ABB

    ABB manufactures linear output current transducers that feature current monitoring from 0 to 50 amps in four ranges. The transducers are loop powered from 10 to 30 VDC, feature linear output from 4 to 20 mA, and zero and span adjustments.

  • AMETEK Power Instruments

    Ametek Power Instruments designs and manufactures digital power transducers that feature maximum distance of 4000 feet; 2, 2.5, or 3 elements; and analog, digital contact or alarm outputs - with the ability to make multiple measurements simultaneously. The company also distributes Scientific Columbus-brand analog transducers and Rochester-brand analog transducers.

  • AMETEK U.S. Gauge

    Ametek U.S. Gauge supplies Ametek-brand media-isolated pressure transducers designed for general industrial and commercial requirements. The transducers feature pressure ranges from 1 psi up to 5000 psi, less than plus or minus 0.3 percent full scale, and less than plus or minus 1 percent full scale spanning a wide compensated temperature range.

  • Automation Direct

    Automation Direct supplies split core and fixed core, AC current-sensing transducers that feature full-scale input ranges from 2A to 2000A. With output choices of 4-20mA and 0-10 volt analog outputs, the transducer models are panel-mountable and are available with DIN rail adapter accessories.

  • Blatek, Inc.

    Blatek Inc. engineers and manufactures medical ultrasound transducers and industrial ultrasound transducers. Types of transducers include: phased array, linear array, curved linear array, 1.5D and 2D array, doppler CW and PW, ophthalmic, B-scan, HIFU, angle beam, normal incidence shear wave, dual element, single element, TOFD, and ultrasonic flowmeter. The company also develops custom-designed, specialty transducers.

  • Cryomagnetics

    CR Magnetics Inc. manufactures a line of precision analog and digital transducers that includes: split core current transducers, various AC current transducers (loop-powered, true RMS), DC Hall effect current transducers, DC voltage transducers, AC/DC Hall effect current transducers, AC power transducers, power factor transducers, frequency transducers, digital current transducers, digital voltage transducers, and multi-function digital transducers.

  • Flex-Core

    Flex-Core manufactures various current transducers, voltage transducers, watt transducers, watt hour transducers, VAR transducers, frequency transducers, phase angle transducers, and power factor transducers.

  • GE Measurement & Control Solutions

    GE Measurement & Control Solutions manufactures a line of standard ultrasonic testing transducers including phased array, angle beam, immersion, special application, dual, and contact types. The company also provides transducer kits and accessories.

  • Honeywell Sensing and Control

    Honeywell Sensing & Control designs and manufactures a number of pressure transducer types including: general process, precision/technical grade, compact and miniature, flush, industrial, digital, high pressure, digital gauge, oil and gas, process - hazardous location, aerospace, sanitary, and submersible - liquid level.

  • Measurement Specialties, Inc.

    Measurement Specialties Inc. manufactures industrial pressure transducers, heavy industrial pressure transducers, miniature pressure transducers, and liquid level pressure transducers. The various transducers can measure greater than 30,000 psi, and are used in medical, aerospace, transportation, general industry, and test and instrumentation applications.

  • Mide Technology Corp

    Mide Technology Corp. designs flexible conformable piezoelectric transducers that are used in aircraft skin, rotorblade, fuselage panel, antenna, payload fairing, and industrial equipment applications. The transducers feature a full scale voltage range of plus or minus 120 volts.

  • Ohio Semitronics, Inc.

    Ohio Semitronics manufactures a line of transducer types including: current, voltage, watt and watt-hours, frequency, phase angle, power factor, signal conditioners, VAR, multi-function power measurement, and process signal conditioner.