Basic parameters
Size: 380 mm * 210 mm * 83 mm
Weight: about 2.5 kg
Working voltage: ac220v 50 hz
Output voltage: dc24v (over-current protection function)
The number of channels: 1 or 2 road
Display mode: direct display
Signal input: 4-20 ma
Control output: ac 250v 10adc 30v 10a (relay switch output)
Connection mode:
Two wire, three wire system 4-20 ma current signal of the transmitter
Or four wire bus transmitter
Response time: 8s
Measurement range:0~9999(can be set)
Alarm :more than 90db alarm way
Output control: 1-2 road alarm control relay output
Temperature range: - 10 ~ 50
Humidity:15% ~ 70% rh (no condensation)
Installation method: wall-mounted installation