The detector has a full temperature compensation function to automatically correct the influence of temperature change on the detection concentration. The bus adopts anti-interference and anti-static protection circuit to ensure long-term stable operation of the detector. The detector adopts high-precision electrochemical gas sensor with high sensitivity and strong anti-interference. Audible and visual alarm signal can be issued when the detector alarms. It can be optional with one linkage output node, which can be equipped with DC12V pulse gas solenoid valve or one dry node output.
Carbon monoxide gas detector in underground garageASD5330
Product Certification
Technical parameters
| Detection principle | Detection range and sampling method |
|---|---|
| Electrochemical (CO) infrared detection type (CO2) | Carbon monoxide, carbon dioxide diffusion type |
| Working voltage and power | Installation mode |
|
DC24V±6V ≤1.5W Normal monitoring ≤3 W Alarm state |
Wall-mounted Suspended ceiling installation |
| Response time and recovery time | Operating temperature and humidity |
| ≤30 秒 | -10℃~+55℃ ≤93%RH |
| Detection range | Alarm mode |
|---|---|
| 0 ～ 500PPm(CO) 0 ～ 5000PPm(CO2) | Audible and visual alarm |
| Alarm output | Ambient pressure |
|
One set of DC12V pulse solenoid valve is available Output (1000μf capacitor discharge) or a set of passive relay outputs |
86KPa ～ 106KPa |
| Specification | |
| ABS Plastic ≤150g 108×95×45 |
System architecture
