TCB1-FJ Valve Well Gas Detection Alarm Instrument

Description

TCB1-FJ valve well gas detector is an advanced instrument produced by our company with wireless upload function, used to detect gas concentration in urban underground confined spaces. It adopts high-performance gas sensor and microcomputer technology, combined with low-power technology design, with the advantages of power saving, intuitive display, good repeatability, long service life, easy installation, simple maintenance, and convenient operation.

TCB1-FJ valve well gas detector is battery-powered, and can upload gas concentration information, battery power, abnormal type and other information to the data center through the local cellular communication network in a timed or event (alarm) manner through the wireless network. Combined with the system software, it can realize the statistics, query, backup and other maintenance operations of gas concentration information at each monitoring point on site.

This detector is suitable for uninterrupted monitoring and early warning of gas concentration in urban underground confined spaces such as gas valve wells, water supply and drainage wells, power wells, and communication wells.

Technical Parameters

Power supply: battery

Working mode: interval acquisition (configurable parameters)

Sampling method: diffusion

Sensor type: catalytic combustion sensor/laser sensor (combustible gas), if there are other gases on site, please consult

Detection parameters: CH4: 0~100%LEL

Detection accuracy: ±5%FS

Temperature: -40℃~125℃; ±2℃

Display mode: LCD display

Working environment: temperature: -30~70℃; humidity: ≤95%RH (non-condensing)

Environmental pressure: 86kPa~106kPa

Battery life: not less than 18 months (standard working mode)

Explosion-proof grade: ExibIIBT3 Gb

Product size: (190×210×70)mm

Product weight: about 2.6 kg