• Realty Automation & Security Systems Private Limited

Gas Detector With Control Valve

TS230FV, TS12FV are ideally suitable for applications where additional safety is required. The detector is positioned in such a way that gas leakage is detected as soon as possible. The output of the detector drives the control valve. Control valve is fitted in gas line. Once the leakage is detected valve cuts off the gas supply in less than 1 sec by shutting off the valve. The valve can be reset or opened only manually. This provides additional safety and allows manual inspection before resuming the gas supply. This model also provides bargraph indication for level of concentration of gas. Four levels, 2.5%, 5%, 7.5% and 10% of LEL are provided. Integrated flasher and buzzer provide indication when concentration crosses 10% of LEL. Detector also provides potential free contact output (NC and NO). This can be used to connect gas alarm panels, intrusion alarm panels or video door phones with gas sense input. This output remains triggered till gas concentration is above 10% of LEL.