It is used to monitor gas leakage in the external environment or underground environment. When the concentration of methane, carbon monoxide, hydrogen sulfide, oxygen and other gases exceeds the limit, it will actively upload data and report alarm information to the platform.

The system consists of an Multi-in-One Gas Detector, system server, platform software, mobile APP applets, etc. Alarms are transmitted to the monitoring platform via wired MONDBUS-RS485 or wireless 4G.

Monitor gas leakage underground or in the external environment, and monitor gas parameter information such as methane, carbon monoxide, hydrogen sulfide, and oxygen (optional) in real time. When the concentration of methane, carbon monoxide, hydrogen sulfide, oxygen, and other gases exceeds the limit, the data will be actively uploaded and the alarm information will be reported to the platform. Managers can view and manage the on-site situation in a unified manner through the application platform/APP, and realize functions such as alarm event processing, inspection, and dispatch.

Sleep current <25uA Alarm angle range Can be set º1-180º

Maximum power consumption NB-Iot or 4G<1W Dimensions 183×135×90㎜

Built-in battery capacity 34000mAh Monitoring gas (H2S hydrogen sulfide, CH4 methane, CO carbon monoxide, O2 oxygen) optional

Operating temperature -40℃-80℃ Support communication network Wired transmission MODBUS-RS485/NB-IOT/4G/LORA

Storage temperature -40℃-80℃ Battery life When reporting data once every 24 hours, standby time is 1-3 years.

Case material Metal Working humidity 1%~99%

Explosion-proof level Ex ib IIc T4 Gb Gas concentration Alarm threshold can be set

Gas collection cycle 5 minutes - 60 minutes (adjustable) Gas monitoring range and accuracy

Methane gas sensor, accuracy ±5%LEL, measuring range 0-100%LEL.

Carbon monoxide gas sensor, accuracy ±50ppm, measuring range 0-1000ppm.

Hydrogen sulfide gas sensor, accuracy ±50ppm, measuring range 0-1000ppm.

Oxygen sensor, accuracy 5%VOL, measuring range 0-100%VOL.

Extended function Downhole liquid level over-limit alarm Water level acquisition mode Dynamic real-time, floating ball trigger

Urban roads, factories, chemicals, electricity, energy storage, gas, pipeline corridors