GXGS638 tri-circuit transmitter alarm grapher

1. Accept thermocouple, thermo-resistance, Hoare low-voltage transmitter, Resistance Remote Transmission Pressure Gauge, current signal, two-wire configuration transmitter, flux, rev, pulsing signal input.
2. three omnipotent signal input
3. Precision: +_0.5%
4. Printer adapter
5. Communication: RS-485
6. 24v distributor output
7. Size: 80*160*95mm (vertical)
   160*80*95mm (horizontal)
8. Record time: 36 hours/each record (timeslot 1 second)-360days/ each record (timeslot 4 minutes)
9. Power supply : AC 220V or DC24V
10. One group alarm for each circuit, up and low alarm limits setting at random