Pressure Transducers Products

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Pressure transducers are ideally suited for the industrial applications where an analog output is needed. In addition, often their small body size makes them perfect for fitting into tight spaces. Pressure transducer products are often used to measure pressure in industrial equipment, safety monitoring, and mobile equipment. Big Bear Instruments offers a full list of Transducers from a wide variety of manufacturers. These pressure transducers are designed for industrial applications when high levels of performance is a must. Sort by manufacturer, series, connection, accuracy, output, or range to find the best transducer for your needed application. Browse our selection of pressure transducers and location transmitters to find the right solution for your application.

  • Anfield T200/T201 Series Transducer

    Anfield® series T200 pressure transducers are ideally suited for the industrial application where space constraints require a small body size. They are commonly used in industrial equipment, safety monitoring, and mobile equipment.

  • Ashcroft A2 Series Transducer

    Ashcroft® A2 pressure transducers are ideal for a broad spectrum of pressure sensing requirements found in heavy industrial, test and measurement applications. They offer the instrument specifier a wide choice of construction and performance variables. These transducers are commonly used in test stands, compressor control, hydraulic systems, process automation, and pump and pneumatic systems control.


  • Ashcroft S1 OEM Pressure Transducer

    The Ashcroft® S1 OEM pressure transducer incorporates Ashcroft’s proven CVD sensing technology to provide a cost effective transducer that provides superior performance. The S1 is a hydraulic pressure sensor designed to provide uncompromised performance especially for applications that see high shock, vibration and excessive pressure cycling. The S1 utilizes a high-performance ASIC and digital compensation to provide excellent temperature performance, while the thin film sensor enables long-term stability. An ideal choice for pressure measurement for mid to high volume applications.

    Key Features:
    • Compact Design
    • All Stainless Steel sensor element
    • Polysilicon thin film sensor
    • Highly configurable, wide selection of pressure & electrical connectors, outputs, and pressure ranges

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  • BBPS202 Series Pressure Transmitter


    The Kodiak BBPS202 series high precision pressure transmitters have been specially designed to cover the majority of industrial applications where high accuracy measuring and repeatability are needed. Compact design and rugged construction make these transmitters suitable for all applications in process control, laboratory, OEM, and materials testing equipment.


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  • Gems 2200 Series Transducer

    Gems® 2200 series pressure transducer features stability and accuracy in a variety of enclosure options. It has proven CVD sensing technology, an ASIC (amplified units), and modular packaging to provide a sensor line that can easily accommodate specials while not sacrificing high performance.


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  • Gems 3100 Series Transducer

    Gems® 3100 series sputtered thin film units offer unbeatable price performance in a compact construction for OEMs that need consistent high levels of performance, reliability, and stability. The 3100 series has a broad choice of electrical and pressure connections as well as stock configurations to suit most applications without modification.


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  • Gems 31EP Series Transducer

    Gems® 31EP is a CSA approved explosion proof transducer ideal for installation where space in a hazardous environment is at a premium. They feature all stainless steel wetted parts, a broad selection of pressure connections and a wide choice of electrical outputs.  The 31EP is often used on oil & gas equipment because of its ability to withstand extreme environmental and pressure conditions.


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  • Kobold PSD Series Digital Pressure Sensor

    The Kobold PSD digital pressure sensor features a combination of two pressure switches and a scalable transmitter output. The PSD offers pressure ranges from 0 to 30 PSI up to 0 to 7,500 PSI and measures pressure to within ±0.5% full scale accuracy. The analog output of this Kobold digital pressure sensor can be configured as a 4 to 20mA current output or a 0 to 10 volt DC output.

    With a 45-degree viewable, rotatable LED display, the Kobold PSD digital pressure sensor also offers three key programming allowing such functions as integral hysteresis, window, and delay functionality to be set directly on the device. The PSD can operate in a temperature range of -13 to 185°F (-25° to 85°C) making it suitable for a variety of applications including machine tools, hydraulics, process technology and more.


    • Pressure ranges from 0 to 30 PSI up to 0 to 7500 PSI
      • Adjustable from 50 to 100% of nominal range
    • ±0.5% full scale accuracy
    • Switchable mA or V analog output
    • 2 PNP transistors switching output
    • 1/4 inch NPT process connection
    • IP65 enclosure


  • Noshok 100 Series Transmitter

    Noshok® series 100 feature current output, stainless steel wetted parts, and are CE compliant to suppress RFI, EMI and ESD. They offer vacuum and compound ranges through 0 psig to 15,000 psig. The 100 series transmitter is commonly used for HVAC, hydraulics & pneumatics, injection molding machines, railroad equipment, and stamping and forming presses.

  • Noshok 300 Series Transmitter

    Noshok® series 300 pressure transducers focus on ruggedness and long term stability, are RoHS compliant, and have technical specifications exceeding those of transducers that cost much more.

    These compact OEM transducers are available in ranges from 0 psig to 15 through 0 psig to 10,000 psig.  The 300 series is also available in absolute ranges from 0 psia to 15 psia through 0 psia to 300 psia. If your application requires a transducer with current and voltage outputs, the 300 series has you covered.  They feature 316 and 13-8PH Stainless Steel wetted parts and are RoHS compliant and CE compliant to suppress RFI, EMI and ESD.

    The 300 series transducer is commonly used for hydraulics & pneumatics, pumps & compressors, stamping and forming presses, test equipment and systems, and industrial machinery and machine tools.

  • Noshok 621 Series Hazardous Location Transmitter

    Noshok® series 621 pressure transmitter is explosion proof and features a stainless steel threaded connection. The 621 series is available in vacuum and compound ranges from 0 psig to 15,000 psig.  It is also available in absolute ranges from 0 psia to 15 psia through 0 psia to 100 psia. If your application requires a explosion proof transmitter with current and voltage outputs, the 621 series has you covered.  Featuring 316 stainless steel and Elgiloy wetted parts, the 621 series is Factory Mutual and Canadian Standards Association approved. Additional approvals include CE compliant to suppress RFI, EMI and ESD, NACE MR0175/ISO 15156 compliant, and NSI/ISA-12.27.01 approved single seal.

    The 621 Series Explosion-Proof Transmitter is commonly used for chemical processing, gas pressure measurement, oil field & offshore, mining, and well head measurement.

  • SSI Technologies P51 Series Transducer

    SSI® series P51 MediaSensor™ family of bulk micro-machined, absolute, sealed, and gauge pressure sensors are for both harsh and benign media with superior accuracy over an operating temperature of -40°C to 105°C. These compact, robust sensors measure pressures from 5 to 5000psi and are well suited for a variety of automotive, industrial, and commercial applications.