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Pumping sampling can be monitored according to the combination of contamination factors in the fieldTVOC, benzene, toluene, xylene, formaldehyde, methanol, hydrogen chloride, hydrogen fluoride, chlorine, fluorine, methane, acetic acid and other toxic and harmful gas components. Import high precisionPIDthe photo-ion sensor,ECelectrochemical sensors orNDIRInfrared sensor, configured with gas intelligent detection module. Built-in flow meter, dust filter+Two - stage filtration pretreatment system for primary filter. 7 - inch industrial serial port touch screen display, suitable for monitoring the concentration of toxic and harmful gases in the factory environment（Unorganized Emission Scenario）。
Technical Parameters | TP-M On-line monitoring for multi-type toxic and harmful gases |
sampling method | pump type |
gas range | 0-100ppm、500ppm、1000ppm、5000ppm、0-100%LEL |
Resolution | 0.1ppm、0.1%LEL |
accuracy | ≤±3% |
repeatability | ≤±1% Measurement value |
zero drift | ≤±1%F.S./Year |
response time | T90<30s |
power supply | 220VACor12-24VDC, optional storage battery and solar cell pack |
Output signal | RS232a digital signal;4Gwireless transmission, support（HJ/T 212）communication protocols |
Alarm Mode | On-site audible and optical alarm, external alarm, remote controller alarm, computer data collector |
operating temperature | -20℃-80℃ |
working humidity | 5%-80% RH |
working pressure | 0.8-1.2 ATM |
external dimension | long300mm×width200mm×high410mm |
Material of shell | spray moulding of galvanized steel plate（total machine weight15Kg） |
