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Valve Well Gas Leak Detector

Valve Well Gas Leak Detector

Valve Well Gas Leak Detector

Product Overview

Our company uses underground chamber combustible gas monitoring terminals to detect valve well leaks. These devices periodically collect methane concentration, pipeline pressure, and temperature data using dedicated sensors. They provide real-time monitoring of methane levels, air pressure, and temperature within the valve well. Key features include automated gas monitoring, automatic data upload, and alarm triggering. Additionally, the system supports water intrusion detection, manhole cover movement detection, and equipment theft detection.

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Standard

  • GB/T 4208 "Degree of Protection Provided by Enclosures (IP Code)"
  • T/CGAS 013-2021 "Combustible Gas Monitoring Device for Underground Chambers"
  • GB/T 3836.1 "Explosive atmospheres - Part 1: General requirements for equipment"
  • GB/T 3836.4 "Explosive atmospheres — Part 4: Equipment protected by intrinsic safety 'i'"

Key Technical Specifications

Detect GasMethane
Detection MethodDiffusion
Measurement Range0-20% Vol
Explosion-proof markingEx ib IIB T4 Gb
Wireless TransmissionLTE
Protection RatingIP68
Power SupplyLithium-ion
Battery Life3 years (standard work mode)
Operating Temperature-40℃-70℃
Operating Humidity≤100%RH

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Zhejiang ICP Filing No. 19014130-17