Portable 4 in 1 Gas Sensor multi CO LEL O2 H2S Gas Analyzer
Our portable multi gas detector with a large LCD. It can monitor CO, H2S, O2 and combustible gas simultaneously. The instrument with audio/visual and vibratory indicators, rechargeable battery, and simple use. It is widely used in the area where explosion-proof is required or toxic gas leaks, like underground channels or mining industry, so as to protect the workers' life and avoid damage on the relevant equipments.
| Parameters |
| Parameter |
Technical index |
| Detection gas |
Any combination of 1-4 gases |
| Measurement method |
Electrochemical/infrared/catalytic combustion/PID photoion/semiconductor/thermal conductivity |
| Display error |
≤±3%F.S |
| Response time |
T90<30S |
| Linearity |
≤±2 |
| Repeatability |
≤±2 |
| Rescovery time |
≤±30S |
| Working temperature |
-20℃~50℃ |
| Working humidity |
≤95%RH non-condensing |
| Working power |
3.6V DC.2000mAh(standard) lithium battery |
| Display method |
≤2.2 inch LCD display |
| Communication method |
USB(Charging and communication) |
| Data storage |
≤15,000pieces of data storage space as standard |
| Charging time |
≤8H(standard) |
| Size |
125*65*45mm |
| Weight |
200g |
| Four in one gas detector probe parameters |
| Gas type |
Range |
Resolution |
Default alarm point |
| Flammable gas |
0-100%LEL |
0-1%LEL |
20%LEL |
| H2S |
0-100PPM |
0.1PPM |
10PPM |
| CO |
0-1000PPM |
0.1PPM |
50PPM |
| O2 |
0-30%VOL |
0.1%VOL |
18.9%VOL |
![[JXCT] Portable 4 in 1 Gas Detector CO LEL O2 H2S Gas Analyzer](https://img.diytrade.com/smimg/2973462/50792559-13940946-0/_JXCT_Portable_4_in_1_Gas_Detector_CO_LEL_O2_H2S_Gas_Analyzer/1200.jpg "[JXCT] Portable 4 in 1 Gas Detector CO LEL O2 H2S Gas Analyzer")
![[JXCT] Portable 4 in 1 Gas Detector CO LEL O2 H2S Gas Analyzer 2](https://img.diytrade.com/smimg/2973462/50792562-13940947-0/_JXCT_Portable_4_in_1_Gas_Detector_CO_LEL_O2_H2S_Gas_Analyzer/eee1.jpg "[JXCT] Portable 4 in 1 Gas Detector CO LEL O2 H2S Gas Analyzer 2")
![[JXCT] Portable 4 in 1 Gas Detector CO LEL O2 H2S Gas Analyzer 3](https://img.diytrade.com/smimg/2973462/50792563-13940948-0/_JXCT_Portable_4_in_1_Gas_Detector_CO_LEL_O2_H2S_Gas_Analyzer/dc65.jpg "[JXCT] Portable 4 in 1 Gas Detector CO LEL O2 H2S Gas Analyzer 3")
![[JXCT] Portable 4 in 1 Gas Detector CO LEL O2 H2S Gas Analyzer 4](https://img.diytrade.com/smimg/2973462/50792564-13940949-0/_JXCT_Portable_4_in_1_Gas_Detector_CO_LEL_O2_H2S_Gas_Analyzer/f673.jpg "[JXCT] Portable 4 in 1 Gas Detector CO LEL O2 H2S Gas Analyzer 4")