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PRESSURE TRANSMITTERS

Accurate, Robust, and Built to Last!

Tel-Tru Pressure Transmitters are offered in a compact all welded stainless steel housing with a variety of available connections for the pressure port and electrical connections for output signal transmission.


The type of pressure transducer or sensor used is appropriate to the application and accuracy requirement. Electronics within the housing amplify and condition the changing transducer signal to an industry standard output signal, which is transmitted to a receiver device such as a readout, recorder, data logger or controller.

 
  • Output required
  • Accuracy required
  • Pressure range needed
  • Process connection required relative to media being measured
  • Electrical connection for interface with plant system
  • Industrial Lab and Test
  • Machine Control
  • Oil and Gas Industry
  • Liquid Level
  • Sanitary Processing
  • Specialty Processing
  • OEM Equipment
  • +/-0.5%, +/-0.25% and +/-0.15% accuracies
  • Glass fused silicon sensor for maximum calibration stability
  • 4-20mA; 1-5V, 1-6V, 0-5V, or 0-10V outputs
  • 316L Stainless Steel wetted materials
  • Pressure ranges from vacuum to 10,000psig
  • Externally accessible zero (+/-30%) and span (3:1) adjustments
  • Standard modules assemble into customized products
  • CE and NACE compliant
  • NIST traceable certificate standard
  • 3 year warranty
  • Made in Rochester, NY
  • Custom designs available
    Click here to view the 4-20mA wiring diagram for the P600 Series
  • +/-0.25% accuracy; +/-0.1% on some models
  • All welded 17-4PH Stainless Steel wetted materials
  • Pressure ranges from vacuum to 100,000psi
  • Non-filled (dry) design and construction of flush model
  • CE compliant
  • Made in the USA
  • NIST traceable certificate standard
  • Custom designs available
    Click here to view the 4-20mA wiring diagram for all Precision Grade models
    Click here to view the HART Hand Held Communicator Manual

    • Premier Grade Silicon
    Glass Fused
    Pressure Transmitter

    Model P611 Applications:

  • Hydraulic and Pneumatic Controls
  • Hydrogen Fuel Cells
  • HVAC Compressor Systems
  • Pump Monitoring
  • Die Cast Machines
  • Plastic Injection Molding
  • Test Stands
  • Presses
  • Oil and Gas Monitoring
  • Laboratory Testing


    Pressure Range: -30"Hg-0psi through 0-10,000psi

    • How to Order P611P611 Data Sheet

    Additional Product Specifications

    		Click to Order
    Premier Grade Sanitary
    Silicon Glass Fused
    Pressure Transmitter

    Model P621 Applications:

  • Dairy
  • Food and Beverage
  • Pharmaceutical
  • Cosmetic
  • Biotech


    Pressure Range: -30"Hg-0psi through 0-1,000psi

    • How to Order P621P621 Data Sheet

    Additional Product Specifications

    		Click to Order
    Precision Grade Threaded
    Pressure Transmitter

    		Model P121 Applications:

  • Hydraulics and Pneumatics
  • Injection Molding Machines
  • Laboratory and Test Equipment
  • Marine and Offshore
  • Petrochemical
  • Pump and Compressors


    Pressure Range: -30"Hg-0psi through 0-15,000psi

    • How to Order P121P121 Data SheetRequest a Quote
    Precision Grade Rugged
    Pressure Transmitter

    		Model P141 Applications:

  • Hydraulics and Pneumatics
  • Laboratory and Test Equipment
  • Marine and Offshore
  • Petrochemical
  • Pump and Compressors


    Pressure Range: -30"Hg-0psi through 0-15,000psi

    • How to Order P141P141 Data SheetRequest a Quote
    ** Explosion Proof **
    Precision Grade Rugged
    Pressure Transmitter

    		Model P143 Applications:

  • Hydraulics and Pneumatics
  • Laboratory and Test Equipment
  • Marine and Offshore
  • Petrochemical
  • Pump and Compressors


    Pressure Range: -30"Hg-0psi through 25,000psi

    • How to Order P143P143 Data SheetRequest a Quote
    Precision Grade Ultra High Pressure Transmitter

    		Model P161 Applications:

  • High Pressure Cutting Systems
  • Industrial Process Control
  • Laboratory and Test Equipment
  • Stamping Presses


    Pressure Range: 0-25,000psi through 0-100,000psi

    • How to Order P161P161 Data SheetRequest a Quote
    Precision Grade
    Flush Diaphragm

    		Model P221 Applications:

  • Adhesives and Plastics Coating Machinery
  • Paint Systems
  • Sealant Systems
  • Slurries
  • Non-Filled Flush Diaphragm Process Connection


    Pressure Range: 0-100psi through 0-7,500psi

    • How to Order P221P221 Data SheetRequest a Quote
    Precision Grade Sanitary
    Pressure Transmitter

    		Model P321 Applications:

  • Biotech
  • Cosmetics
  • Dairy
  • Food and Beverage Processing
  • Pharmaceutical


    Pressure Range: -30"Hg-0psi through 0-1,000psi

    • How to Order P321P321 Data SheetRequest a Quote
    Precision Grade Sanitary
    Tank Level Transmitter

    		Model P331 Applications:

  • Biotech
  • Cosmetics
  • Dairy
  • Food and Beverage Processing
  • Pharmaceutical


    Pressure Range: 0-3psi through 0-100psi

    • How to Order P331P331 Data SheetRequest a Quote
    Precision Grade Homogenizer
    Pressure Transmitter

    		Model P341 Applications:

  • Biotech
  • Cosmetics
  • Dairy
  • Food and Beverage Processing
  • Pharmaceutical


    Pressure Range: 0-100psi through 0-20,000psi

    • How to Order P341P341 Data SheetRequest a Quote
    Precision Grade Submersible
    Pressure Transmitter

    		Model P421 Applications:

  • Heavy Slurries
  • Hydro Electric
  • Level and Depth Measurement
  • Waste Water Treatment


    Pressure Range: 0-5psi through 0-500ft. WC

    • How to Order P421P421 Data SheetRequest a Quote
    Precision Grade Submersible
    Pressure Transmitter

    		Model P431 Applications:

  • Irrigation
  • Level and Depth Measurement
  • Underground Storage
  • Water Resource
  • Well Water
  • Coal Bed Methane


    Pressure Range: 0-3psi through 0-1500ft. WC

    • How to Order P431P431 Data SheetRequest a Quote
    Precision Grade Differential
    Pressure Transmitter

    		Model P521 Applications:

  • Hydraulics and Pneumatics
  • Laboratory and Test
  • Marine and Offshore
  • Petrochemical
  • Pumps and Compressors


    Pressure Range: 0-30psid through 0-10,000psid

    • How to Order P521P521 Data SheetRequest a Quote
    **Explosion Proof**
    Precision Grade Differential Pressure Transmitter

    		Model P523 Applications:

  • Hydraulics and Pneumatics
  • Laboratory and Test
  • Marine and Offshore
  • Petrochemical
  • Pumps and Compressors


    Pressure Range: 0-5in. WC through 0-10,000psi

    • How to Order P523P523 Data SheetRequest a Quote
    Precision Grade Differential
    Pressure Transmitter

    		Model P531 Applications:

  • Hydraulics and Pneumatics
  • Laboratory and Test
  • Marine and Offshore
  • Petrochemical
  • Pumps and Compressors


    Pressure Range: 0-5in. WC through 0-100psid

    • How to Order P531P531 Data SheetRequest a Quote
    PTD-1 Local Readout Display

    		PDT-1 Features

    .

  • Reliable in harsh environments and high vibration applications
    - High-impact ABS housing
    - Fully gasketed
    - NEMA 4X
    - Surface mount electronics
  • Easy field setup
  • NIST traceable calibration certificate available when display is factory installed on select models (consult factory)
    • PTD-1 Data SheetClick to Order


         Accessories

    P611 Industrial Silicon Glass Fused Pressure Transmitter
    P611 Industrial Silicon Glass Fused Pressure Transmitter
    P621 Sanitary Silicon Glass Fused Pressure Transmitter
    P621 Sanitary Silicon Glass Fused Pressure Transmitter