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SKU: GTC-520A
Category: Gas Detector Reciever
Gas Detector Receiver
Brand:
Gastron
Model: GTC-520A
Description
Technical Data
|
Operation Display |
6-LED
(Power, 3-stage alarm, Trouble, Stand-by for maintenance) |
|
Measuring Display |
4-Digit
0.315"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) |
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