1 1

Smart Underground Chamber Combustible Gas Monitoring Device

Smart Underground Chamber Combustible Gas Monitoring Device

Product Overview:
Used for gas leak monitoring in underground valve chambers, this system detects data including gas concentration, pipeline pressure, pipeline temperature, valve cover status, and liquid level exceedance through various sensors. Utilizing NB-IoT/4G IoT technology, it transmits 24/7 monitoring data to the IoT monitoring system platform, enabling real-time alerts for anomalies and immediate awareness of hazardous conditions.


Applicable Scene:
Used for gas leak detection in underground valve chambers, gas concentration monitoring, abnormal opening detection, and liquid level overflow monitoring.

Functional Characteristics

High-Precision Detection: TDLAS laser technology ensures interference resistance and low false alarm rate;

Environmental Adaptability: IP65 protection rating provides condensation resistance and water submersion tolerance;

Low Power Consumption & Long Lifespan: Single-use lithium battery delivers ≥3 years of service life under default operating conditions.

Specifications

x

Battery

x

Product title

Power Supply

DC 3.6V lithium batteries

Detected Gas

CH4

Detection Range

0~5% vol or 0~100% LEL

Basic Error

±3%LEL

Protection Class

IP65/IP68

Explosion-Proof Sign

Ex ib ⅡB T4 Gb

Operating Temperature

-30℃~+60℃