Wired Gas Leak Detector
Alarm indicator: Green led flash
> Manual test; Auto reset
> Detects natural gas, coal gas, LPG
> Highly stable semiconductor gas sensor,
> SMT manufacture technology, high stability,
> Adopts check malfunction.
> High capacity relay (0.3A/250V)
> Alarm output is NO, NC, level of output mode selectable
> Execute criterion: GB15322.2-2003
> ABS plastic material;
> Can work with solenoid valve, the fan (WL-938L type)
Technical Specification:
Model | WL-938 / 938L |
Model type | Wired/ Linkage type Wired gas detector |
Power supply | DC12V |
Alarm level | 10%±5% LEL (5000PPM). |
Installation height | 0.3 to 1.0m, from ceiling/floor |
Detecting area | 20㎡ |
Sound level | ≤85dB/m |
Standby current | ≤50mA |
Alarm current | ≤120mA |
Operating temperature | -10℃~ +55℃ |
Relative humidity | ≤95% RH (non-condensing) |
Unit size | 130*68*38mm |