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SKU: GTC-550
Category: Gas Detector Reciever
Single
Channel Gas Detector Receiver- GTC-550
Brand:
Gastron
Model:
GTC-550
Operation
display |
6-LED
(Power, 3-stage alarm, Trouble, Stand-by for maintenance) |
Measuring
display |
3-Digit
3"FND |
Measuring
range |
1-999
(programmable)/%LEL, ppm, %vol |
Alarm
display |
Visual:
3-stage alarm, Trouble LED, Warning Light Audible:
buzzer |
Alarm
output signal |
3-Stage
Alarm, Trouble/ AC250V 3A relay contact (SPDT) Shut-off
Valve control signal (DC 12V) |
Alarm
level set |
Programmable
with in detection range |
Input
signal |
4-20mA
DC 2-wire or 3-wire) |
Output
signal |
4-20mA
DC Isolated 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 Measuring value
offset (SAD) Relay output on/off |
Operating
temperature |
-20°C~+60°C |
Operating
humidity |
5-99%
RH(non-condensing) |