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SKU: GTC-520F
Category: Gas Detector Reciever
Single
Channel Explosion Proof Type Gas Detector Receiver- GTC-520F
Brand:
Gastron
Model:
GTC-520F
Operation
display |
6-LED
(Power, 3-stage alarm, Trouble, Stand-by) |
Measuring
display |
4-Digit
FND & Bar graph |
Measuring
range |
1-999
(programmable)/%LEL |
Alarm
display |
Visual:
3-stage alarm, Trouble LED Audible:
buzzer |
Alarm
output signal |
3-Stage
Alarm, Trouble/ AC250V 3A relay contact (SPDT) |
Alarm
level set |
Programmable
with in detection range |
Input
signal |
4-20mA
DC 2-wire or 3-wire) |
Output
signal |
4-20mA
DC RS-485 Communication Modbus (option) |
Reset
signal |
Reset
switch and remote control |
Program
set mode |
Alarm
value (1,2,3 alarm) Alarm time (instant & delay) 1~30min Alarm dead band Relay
output on/off |
Operating
temperature |
-20°C~+50°C |
Operating
humidity |
5-99%
RH(non-condensing) |