CMP 8270 CANopen Miniature Pressure Transmitter

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  • Railway Railway

Main features

  • Small and rugged construction
  • Different accuracy classes
  • Measurement of pressure and temperature
  • CANopen bus protocol DS301/DS404 supports CAN 2.0A/B
  • LSS (DS 305 V2.0)
The CANopen miniature pressure transmitter CMP is based on Trafag’s own thin-film-on-steel technology which offers high accuracy and longterm stability even in harsh environments. The most compact design and the proven high-performance electronics with CiA-certified, comprehensive CANopen-functionality makes the CMP 8270 best-in-class pressure transmitter.

Technical Data

More Information
Product code 8270
Name CMP
Designation CANopen Miniature Pressure Transmitter
Product category

Pressure transmitters

Measuring range 0 ... 0.2 to 0 ... 600 bar 0 ... 3 to 0 ... 7500 psi
Measuring principle Thin-film-on-steel, piezoresistive
Accuracy @ 25°C typ. ± 0.5 % FS typ. ± 0.3 % FS typ. ± 0.15 % FS typ. ± 0.1 % FS typ.
Output signal Bus protocol CANopen DS404
Electrical connections M12x1
Pressure connections G1/4" m; 1/4"NPT m; 1/4"NPT f; 7/16"-20UNF m; 7/16"-20UNF f, DIN3866, valve opener; 7/16"-20UNF m, SAE4 (J1926); 9/16"-18UNF m, SAE6 (J1926); M10x1 m, DIN EN ISO 6149-2
Media temperature -50°C ... +135°C
Ambient temperature -40°C ... +125°C

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