Gas monitoring system

Commercial fire alarm, public fire security alarm and fire automatic fighting system installation and operation.
vedard
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Joined: Wed Dec 05, 2018 12:27 am

Gas monitoring system

Unread post by vedard »

The gas monitoring system is installed at Chemical plant, filling station, decompression station, gas plant, etc. The leakage of inflammable and explosive gases and poisonous and harmful gases will cause serious casualties and losses. The gas detection and monitoring system can detect danger in time, and automatically close the valve and open the ventilation system to prevent accidents.
The gas monitoring system includes controller, explosion proof combustible gas detector, toxic gas detectors, explosion proof sound and light alarm, solenoid valve etc.

Gas alarm controller JB-TB-AT2020SH has 4 buses communication mode, with real time gas concentration display and time display function. It will automatic calibrate and track sensor's burn-in state, automatic detect fault, and can indicate faults location and type.
Detector's sensitivity and zero calibration can be remotely modified.
Two groups of programmable linkage output module, control external equipment by manually or automatically.
Built-in large capacity date EEPROM, can store fault records, alarm records, on/off records and event records by category, data is not lost after power off.
Resistance to RFI /EMI interference.
Can be used for 3-wire system equipment modification.

Gas detector BT-AT0502AH/LD
Detection gas: combustible gas VOC(Certain organic vapors), H2 (ppm), CO, H2S, O2 (Vol), NH3(ppm), Cl2, NO, SO2.
Detection principle: Catalytic /Electro-chemical /Infrared
Gas sample mode: Natural diffusion
Communication mode: 4-20mA
working condition temperature: -40C ~+70C
Protection class: IP65
explosion proof : ExdIICT6
It is suitable for II gas environment
Intelligent sensor, replace sensor without calibrating.
Attachments
gas monitor system.JPG
gas monitor system.JPG (312.7 KiB) Viewed 2950 times
gas detection monitor system.JPG
gas detection monitor system.JPG (64.75 KiB) Viewed 2950 times
Shop Focus brand wireless alarm, HB solar power alarm, HST fire alarm at https://www.vedardalarm.com
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