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Measuring Gas | O2 | CO | H2S | Combustible | |||
Measuring Range | 0-30% Vol | 0-1000 ppm | 0-100 ppm | 0-100% LEL | |||
Sensor Type | Electrochemical | Catalytic | |||||
Measuring Type | Diffuse Naturally | ||||||
Response Time | T90<60s | ||||||
Display | 2.0 inch LCD Screen | ||||||
Audible | ≥80dB at 1m | ||||||
Alarm Method | Visual, Audible and Vibrative Signals | ||||||
Battery | DC3.7V 1800mAh Lithium Battery | ||||||
Working Temperature | -10°C ~ 50°C | ||||||
Working Humidity | <95%RH (no condensation) | ||||||
Operating Life | ≥8h per Charge (Charging time: 4-6h) | ||||||
Ingress Protection | IP65 | ||||||
Approval | Ex ib IIB T3 Gb Ga | ||||||
Dimension | 130mm*67mm*30mm | ||||||
Weight | About 200g | ||||||

Gas | RL-PG-S110 | RL-PG-S120 | RL-PG-S130 | RL-PG-S140 | RL-PG-S150 | RL-PS800 | ||||||
可燃气 EX/LEL/Combustible/flammable | √ | √ | √ | √ | √ | |||||||
氧气 O2/Oxygen | √ | √ | √ | √ | √ | √ | ||||||
硫化氢 H2S/Hydrogen Sulfide | √ | √ | √ | √ | √ | √ | ||||||
一氧化碳 CO/Carbon Monoxide | √ | √ | √ | √ | √ | √ | ||||||
二氧化碳 CO2/Carbon Dioxide | √ | |||||||||||
一氧化氮 NO/Nitric Oxide | √ | √ | √ | √ | ||||||||
二氧化氮 NO2/Nitrogen Dioxide | √ | √ | √ | √ | ||||||||
二氧化硫 SO2/Sulfur Dioxide | √ | √ | √ | √ | √ | |||||||
氯气 CL2/Chlorine | √ | √ | √ | √ | √ | |||||||
氢气 H2/Hydrogen | √ | √ | √ | √ | √ | |||||||
氨气 NH3/Ammonia | √ | √ | √ | √ | ||||||||
磷化氢 PH3/Phosphine | ||||||||||||
氯化氢 HCL/Hydrogen Chloride | √ | |||||||||||
二氧化氯 CLO2/Chlorine Dioxide | √ | |||||||||||
氰化氢 HCN/Hydrogen Cyanide | √ | |||||||||||
环氧乙烷 C2H4O/Ethylene Oxide/ETO | √ | |||||||||||
臭氧 O3/Ozone | √ | √ | ||||||||||
甲醛 HCHO/CH2O/Formaldehyde | √ | |||||||||||
氟化氢 HF/Hydrogen fluoride | √ | |||||||||||
甲苯 C7H8/Methylbenzene | ||||||||||||
氮气 N2/Nitrogen | √ | |||||||||||
Other Gas Type Please Contact With Us. | ||||||||||||







No | Detecting Gas | Gas | Measure Range | Resolution | Alarm Point (Low/High) | |||||
1 | Combustible Gas | EX | 0-100%LEL /0-100%VOL | 1%LEL/1%VOL | 20 / 50% LEL | |||||
2 | Oxygen | O2 | 0-25% /30%VOL | 0.1%VOL | 19.5% / 23.5%VOL | |||||
3 | Hydrogen Sulfide | H2S | 0-50/100/200/1000 ppm | 0.1 ppm | 10 / 20 ppm | |||||
4 | Carbon Monoxide | CO | 0-500/1000/2000/5000 ppm | 1 ppm | 50 / 150 ppm | |||||
5 | Nitrogen Dioxide | NO2 | 0-20/50/1000 ppm | 0.1 ppm | 5 / 10 ppm | |||||
6 | Nitric Oxide | NO | 0-250/500/1000 ppm | 1 ppm | 50 / 150 ppm | |||||
7 | Carbon Dioxide | CO2 | 0-5000 ppm /0-1%/5%/10%VOL | 1 ppm/0.1%VOL | 1000 /2000 ppm | |||||
8 | Sulfur Dioxide | SO2 | 0-20/50/100/200/1000 ppm | 0.1 /1 ppm | 5 / 10 ppm | |||||
9 | Chlorine | CL2 | 0-20/100/1000 ppm | 0.1 ppm | 5 / 10 ppm | |||||
10 | Ammonia | NH3 | 0-50/100/500/1000 ppm | 0.1 ppm | 20 / 50 ppm | |||||
11 | Hydrogen | H2 | 0-1000/5000 ppm | 1 ppm | 50 /150 ppm | |||||
12 | Phosphine | PH3 | 0-5/20/50/100/500/1000 ppm | 0.1 ppm | 5 / 10 ppm | |||||
13 | Hydrogen Chloride | HCL | 0-20/500/1000 ppm | 0.01/0.1 ppm | 5 / 10 ppm | |||||
14 | Chlorine Dioxide | CLO2 | 0-10/50/100 ppm | 0.1 ppm | 5 / 10 ppm | |||||
15 | Hydrogen Cyanide | HCN | 0-50/100 ppm | 0.01/0.1 ppm | 10 / 20 ppm | |||||
16 | Ethylene Oxide | C2H4O | 0-10/20/50/100/200/500 ppm | 0.1 /1 ppm | 20 / 50 ppm | |||||
17 | Ozone | O3 | 0-10/20/100 ppm | 0.1 ppm | 2 / 5 ppm | |||||
18 | Formaldehyde | CH2O | 0-20/50/100 ppm | 0.1 /1 ppm | 5 / 10 ppm | |||||
19 | Hydrogen Fluoride | HF | 0-1/10/50/100 ppm | 0.01 /0.1 ppm | 2 / 5 ppm | |||||
20 | Methylbenzene | C7H8 | 0-1/10/20/50/100 ppm | 0.01 /0.1 ppm | 5 / 10 ppm | |||||
Note: Other gas and measure range not listed are all support customize, please contact us for more details. | ||||||||||