Shenzhen YuanTe Technology Co., Ltd. (Safegas)
Shenzhen YuanTe Technology Co., Ltd(Sagegas) Specialized in gas detection for 16 years
Add to Cart
Portable Data Storage Function 0-100%LEL CH4 Methane Combustible Gas Detector
The flammable gas is the most common hazardous gas in mines – especially in coal mines, where large pockets may be present. Methane, one of the combustible gas which is lighter than air, tends to rise to the ceiling of a mine or tunnel leaving it virtually undetectable to the senses. Methane can cause injury or death by asphyxiation, when it is in high concentrations, or by exploding when ignited by a flame or spark. The sensors inside the YuanTe detectors can detect up various combustible gas, which can display accurate data.
Specifications
| Gas Detected | EX/Flammable gas | ||
| Detection principle | Catalytic combustion | ||
| Sampling Method | Pumping suction, flow rate can up to 1L/min, ten grades of pumping suction for selection. | ||
| Measure Range | 0-100%LEL | ||
| Resolution | 1%LEL | ||
| Precision | ≤± 2% F.S. | ||
| Signal Output | High-speed data transmission by USB, available for data downloading and | ||
| Response Time | ≤10S | Recovery Time | ≤10S |
| Repeatability | ≤±1% | Linearity error | ≤±1% |
| Zero shift | ≤±1%(F.S/year) | Display | LCD dot matrix display |
| Operating language | Chinese/English | Gas unit | Units are switchable |
| Temperature | -20℃~50℃ | Humidity | 0-95%RH |
| Explosion-Proof | ExiaⅡCT4 | Degree of protection | IP66 |
| Alarm mode | Sound, light, vibration | Operating time | 100h(pump off) |
| Dimensions | 205*75*32mm | Weight | 300g |
Functions:
1. LCD dot matrix display, the gas type, unit, concentration, local time, temperature and max measure value (optional) can be showed on the screen.
2. Support Chinese and English operation, easy to shift.
3. The gas concentration unit PPM and mg/m3 can be shifted quickly.
4. Explosion-proof certification, explosion-proof grade: ExiaⅡCT4.
5. Monitor the EX flammable gas concentration in environment and enclosed space and alarm.
6. With Self-calibration and zero calibration functions, makes the detection more accurate and reliable.
7. One press to restore factory setting, free from the bother of mis-operation.
8. With temperature and pressure compensation, to realize gas concentration compensation under conditions of different temperatures or pressures.
9. Two stages alarm with sound and light, alarm point is settable.
10. Rechargeable lithium polymer battery of large capacity.
