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Products > Note > Hunan GRI Instrument Co.,Ltd | Similar Products

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Wall-mounted Toxic Gas Detective Alarm: ) Pre-heating time 1 Min Pressure range 860-1060hpa Response time T90≤30Sï¼ÂÂÂÂÂÂÂÂÂÂÂÂMajority ...

Wall-mounted O2 Detective Alarm: humidity 0-90%RH Pre-heating time Optional Pressure range 4-20mA/RS485 Response ...

Wall-mounted O3 Detective Alarm: sound and light alarm Test range Optional Alarm error ≤±5% alarm set value Accuracy ±5%FS Operate temperature -20-45 Resolution Optional Operate humidity 15-90%RH(non-condensing ...

Wall-mounted CH2O Detective Alarm: way 2 levels sound and light alarm Test range Optional Alarm error ≤±5% alarm set value Accuracy ±5%FS Operate temperature -20 45 Resolution Optional Operate ...

Wall-mounted VOC Detective Alarm: way LCD display screen Test way Diffused / pipe Alarm way 2 levels sound and light alarm Test range 20/2000ppm Alarm error ≤±5% alarm set value Accuracy 10.6eV Operate ...

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