Strain gauge indicator, Gefran 40B series


GF-40B: Gefran strain Gauge Indicator;  2 relay/ 3 relay / 2 relay + re-transmission output

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Strain gauge indicator

Strain gauge inputs from pressure sensors, load cells and other sources are processed along with potientiometer, resistance and process inputs from [say] magnetostrictive position sensors. The Gefran 40B is a low cost alternative to the 2400 and 2500 series for extrusion pressure – and includes the auto calibration function used by those sensors. The 40B can have up to 4 switch outputs and analog retransmit – with standard Gefran low voltage or high voltage power supply

  • 5 digit display with adjustable resolution up to 28000 counts
  • Sample time programmable from 15msec to 120msec
  • Straingauge and potientiometer inputs configurable from faceplate
  • Up to 4 alarms and analog retransmit outputs
  • 24V DC transmitter supply, 5V, 10V for strain gauges 1.2V for potientiometer

Downloads:   Data sheet       User manual

Additional information


2 Relay, 3 Relay, 2 Relay + retransmission output