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CANopen miniature pressure transmitter CMP 8271

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  • Very small and cost-effective pressure transmitter
  • Completely welded sensor system (thin film on steel) without additional seals
  • Excellent shock and vibration resistance for heavy duty applications
  • Pressure connection: G 1/4-inch male, seal: DIN 3869, other threads available upon request
  • For relative and absolute pressure measurement starting at 0,25 bar up to 700 bar rel.
  • Total error band (TEB) at −25 °C to +85 °C available up to ±0,3 % FS typ
  • Outstanding operating temperature from -40 °C to +125 °C
  • Temperature signal accuracy ±1 °C typ
  • Resolution (Δ ∑ 20 bit/s): 0,01 % at ≥ 10 ms
  • EMC protection according to EN/IEC 61000

General features

  • Supports CAN bit-rates from 10 kbit/s to 1 Mbit/s with automatic bit-rate detection
  • Supports 11-bit and 29-bit CAN-IDs
  • Measuring and transmitting frequency up to 1 kHz
  • Additional PDO mode: delta- and limit-triggered
  • All standardized data types for PDOs: floating point, integer with 32 bit, 24 bit, 16 bit
  • Selectable, magnitude-adjustable physical units: bar, Pa, psi, mmHg, mmWg, atm, at, °C, °F, K
  • Four pressure and four temperature thresholds with eight freely definable CAN messages
  • Auto-start mode for operating without an NMT master
  • Parameter saving: communication, application
  • Flash update available
  • Auto-zero function
  • LSS (CiA 305 v. 2.0) services