INDUSTRIAL SCIENTIFIC M40(LEL/H2S/CO/O2) Gas Detector DATASHEET
| Brand | INDUSTRIAL SCIENTIFIC | Model | M40(LEL/H2S/CO/O2) |
|---|---|---|---|
| From | Name | Gas Detector |
Specifications
| Sensors principle | Electrochemistry, catalytic combustion |
| CO range | 0~999ppm |
| CO resolution | 1ppm |
| H2S range | 0~500ppm |
| H2S resolution | 1ppm |
| O2 range | 0~30%Vol |
| O2 resolution | 0.1% |
| EX range | 0~100%LEL |
| EX resolution | 1% |
| Shell material | High Strength, Impact Composite, Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI) Resistant |
| Dimension | 109*62.2*34.8mm |
| Operating temperature | -20~50℃ |
| Relative Humidity | 15 to 95% RH (conventional), 0 to 99% RH (intermittent) (non-condensing) |
| Display | Backlit liquid crystal display (LCD) |
| Power Supply | lithium battery |
| Operating Time | 18h |
| Alarm mode | Vibration alarm, 90 dB audible alarm (30cm from sound source) and super bright indicator visual alarm. High/low concentration alarm, short exposure limit (STEL), time Weighted average (TWA) alarm and low battery level alarm. Flow rate alarm indicator is also available. |
| Weight | 244g |
| certification | China Measurement (CMC) and Explosion Proof Certification |
| Protection level | IP65 |
| Data Logging | Up to 75 hours of data can be recorded |
| Sampling method | diffusion |
Packing list
Gas detector X1, manual X1, Encasement box X1
After-sales instructions
Warranty days: 365 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/18385/Specification.html , which is only used by users who purchase commodities from the NBCHAO.
Created on : 2025/12/18