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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 output
  • 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
  • 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
  • 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: Vacuum to 0-10,000psi, custom ranges available

  • How to Order P611 P611 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: Up to 0-1,000psi

  • How to Order P621 P621 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 P121 P121 Data Sheet Request 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 P141 P141 Data Sheet Request 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 P143 P143 Data Sheet Request 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 P161 P161 Data Sheet Request 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 P221 P221 Data Sheet Request 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 P321 P321 Data Sheet Request 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 P331 P331 Data Sheet Request 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 P341 P341 Data Sheet Request 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 P421 P421 Data Sheet Request 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 P431 P431 Data Sheet Request 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 P521 P521 Data Sheet Request 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 P523 P523 Data Sheet Request 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 P531 P531 Data Sheet Request 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 Sheet Click to Order


         Accessories

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