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.

• Considerations
• Applications
• Specifications
• Brochures

• 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

• +/-0.25% 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 models
  • Click here to view the HART Hand Held Communicator Manual

Pressure Transmitters

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
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 ** 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
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
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
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
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
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
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
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
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** 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
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	Request a Quote