5A-703
* Auto reset after alarm
* MCU processing, intelligent analyzing
* SMT manufacture technology, good stability.
* Automatic malfunction detection, early warning
* Adopted SMT, High EMI/RFI Immunity
* Execute criterion: GB15322; EN50194; UL1484
5A-703N; Network by DC
5A-703LN; Low consumption network by DC
Model | 5A-703N | 5A-703LN |
Sensor | Highly stable semiconductor sensor |
Inductive gas | Natural Gas / LPG / Coal Gas |
Alarm Density | 10%LEL (0.5%) (5000PPM) with CH4 Coal gas: 1000~5000ppm, Liquid petroleum gas: 1000~5000ppm, Natural gas: 1000ppm~5000ppm |
Working voltage | 12-24V DC |
Standby current | 100mA@12V; 120mA@24V | 50mA@12V; 25mA@24V; |
Working current | 120mA@12V; 80mA@24V | 60mA@12V; 40mA@24V |
Working environment | -10ºC - +55ºC; Humidity:<95% |
Alarm Output | Relay output NC/NO; Sound & LED flash alarm |
Buzzer volume | ≥ 85dB/m |
Dimension | 104mm(Dia)*53(H) |