Pressure Transmitters - TT Electronics


TPM Series pressure transmitters measure various pressure types with ranges from 100 mbar to 600 bar and a choice of pressure ports and electrical connections for many different industrial applications. They feature digital compensation to provide accurate, reliable pressure measurements with excellent long-term stability over a temperature range from –20° to +125°C.

Transmitters deliver a 4-20 ma output that is proportional to the pressure directly detected by a four-arm, active strain-gauge bridge that is formed from highly stable resistors fused to a high purity ceramic pressure-sensing element. Internally, the electronic elements comprise a primary signal processing module that utilizes an ASIC-based high‑speed digital signal processor and a separate board that handles the interface and EMC immunity and emissions requirements.

Featuring a stainless steel housing, the rugged construction of the TPM Series is complemented by a choice of pressure ports and electrical connections.


Applications include:

  • hydraulic and pneumatic systems
  • for fuel and lubricant pressure sensing, leak detection, filter testing and tank level sensing
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