P/I GM710 converter

The GM-710 receives a pressure signal and converts it to a 4-20 mA current signal.

The piezoresistive sensor is not insulated from the diaphragm. The fluid must therefore be air or inert gases. The diaphragm is made of silicon.

No air is consumed, the maximum pressure being two times the lowest value on the specified scale.

Can optionally be supplied with “GM-710F” 4 wire transmitter, with a 24 Vcc feed (insulated), and output 4-20 mA (maximum load 1000 Ohm).

Converts a pressure input signal to a current output signal (4-20 mA) for outdoor mounting

Ranges available	0-700 mm H2O 0-3500 mm H2O 0-1 bar 0-2 bar 0-7 bar
Accuracy	0.25% F.S.
Maximum input pressure	2x maximum interval value
Power supply	24 V DC, operational from 14 to 40 V DC, varying the maximum impedance of the circuit
Operational temperature	0 to 50ºC
Temperature effect	0.02% of span/ºC
Dimensions	95 x 95 x 55 mm