PGas-41 Portable Multiple Gas Detector:
1.high precision and high sensitivity
2.it can detection four kinds of gas
Port: Zhengzhou
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 50 Piece/Pieces per Week
Payment Terms: T/T
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PGas-41 Portable Multiple Gas Detector
Brief introduction
PGAS-41 is a kind of flexible and the configuration of the single gas or multiple gas detection
alarming device, it can be equipped with the oxygen sensor, and combustible gas sensor and
choose two kinds of toxic gas sensor or choose four kinds of toxic gas sensor or choose a gas
sensor.
Technical parameters
| Parameter | Characteristics |
| Measuring gas | CH4, CO ,O2 and H2S |
| Sampling Method | Diffusion |
| Measurement principle of sensor | Electrochemical (oxygen and toxic gas), catalytic combustion (combustible gas) |
| Range | Refer to lectotype table for details |
| Alarm indication | variable sound and light alarm |
| Display | Real-time data, peak, battery voltage, TWA, STEL |
| Temperature of Operation envioroment | -10°C~40°C |
| Humidity of Operation | 5~90%RH (no dew condensation) |
| envioroment | |
| Power supply | Rechargeable lithium battery, continuously work for over 15 hours(combustible gas), 200 hours(other gas) |
| Battery | 3.6V Rechargeable lithium battery, |
| Dimension | 100×60×32 mm |
| Weight | 211g |
| Explosion-proof grade | Ex ibdIICT3 |
| Protection grade | IP45 |
Lectotype table for detectable gas
| Measuring gas | Range | Accuracy | Minimum reading | Response time |
| O2 | 0-30%VOL | <±3%(F.S) | 0.1%VOL | ≤15 s |
| CH4 | 0-100LEL | <±10%(F.S) | 1%LEL | ≤5 s |
| CO | 0-1000ppm | <±5%(F.S) | 1ppm | ≤25 s |
| H2S | 0-100ppm | <±5%(F.S) | 1ppm | ≤30s |
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