Specifications
Multi Combustible Gas Detector, Multi Toxic Gas Alarmwith Data transfer function
monitor 4 gases simultaneously
CE approved
Multi Combustible Gas Detector, Multi Toxic Gas Alarm
Technical specification: ( 1ppm=1X 10-6 )
Model NO. | DSW4 |
Measuring range | CH4: (0.00—5.00)%Vol LEL: ( 0 ~ 100 ) %LEL O2: (0~30.0)%vol,(0~100)%vol H2S: ( 0 ~ 100 )ppm CO: ( 0~1000) ppm |
Resolution ratio | CH4: 0.01%vol LEL: 1%LEL O2: 0.1%vol H2S:1ppm CO: 1ppm |
Display | Liquid Crystal Display(LCD) |
Response time | CH4: ≤20S ( T90 ) LEL: ≤20S ( T90 ) O2: ≤35s(T90) H2S: ≤45S ( T90 ) CO: ≤45s (T90) |
Alarm way | Sound, light/Audible & Visual |
Alarm sound & light | ≥75dB; ≥20M visible |
Alarm point | can be set in full proceed (factory setting 24ppm) |
Continuous working time | ≥12hours |
Working current | 95mA |
Sensor lifetime | ≥2year( CO, O2, H2S ) ≥1year( LEL,CH4 ) |
Battery model | PL123450 |
Charging time | 4-5 hours |
Protection degree | IP65 |
Product Features:
Handheld, industry use
High quality, CE, RoHS approved
Adjustable high & low alarm point
Visual & audible alarm
SETL & TWA alarm
Low battery warning
Rechargeable battery
LCD screen display
With Stainless Steel belt clip
Support data record, data storage and data transfer
Factory offer, more flexible
Welcome OEM and custom design
Gas sensor is replaceable, you can use the case and install below sensors:
CO, O2, CO2, CL2, NO, NO2, SO2, H2, etc
OEM:
Besides our own gas detectors, we have customized many kinds of gas detectors for our customers in the world. We can customize the plastic enclosure, pcb for gas detectors, and the whole gas detectors according to customer's requirement.
Application:
it’s used in industrial or mining applications, including underground Coal Mine, petrochemical, metallurgical, chemical, municipal gas, and other places at the scene detection;
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