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| Categories | Portable Multi Gas Detector | 
|---|---|
| Brand Name: | Zetron | 
| Model Number: | MS104K | 
| Certification: | CE | 
| Place of Origin: | China | 
| MOQ: | 1 set | 
| Price: | USD 145/set- 879/set | 
| Payment Terms: | T/T, Western Union, MoneyGram, D/P, D/A, L/C | 
| Supply Ability: | 1000 SET / week | 
| Delivery Time: | 1-10 work days | 
| Packaging Details: | 130*68*34mm | 
| Product Name: | 4 In 1 Gas Detector | 
| Gas: | H2S O2 CO Ex (optional) | 
| Type: | Electrochemical sensor gas detector | 
| Function: | PID TVOC air detector | 
| Gas unit: | ppm LEL | 
| Sampling method: | Diffusion Sampling | 
| Company Info. | 
| Beijing Zetron Technology Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Portable Multi Gas Detector
1- 4 Toxic Gas Detector
It can be used in rapid detection of a variety of gas concentration and measurement of environmental temperature and humidity, if the measurement exceeded the limit value, the alarm will emit sound & light vibration as alarm. Simultaneously detect 1 ~ 4 types of gases, and the units can be switched freely.






| Gases to be detected | Arbitrary combination of 1 ~ 4 types of gases such as toxic gases,
oxygen gas, carbon dioxide, inflammable and explosive gases, TVOC,
and so on. Optional configuration: temperature and humidity
measurements. | ||||
| Detection range | 0 ~ 1, 10, 100, 1000, 5000, 50000, 100000ppm, 200 mg/L, 100%LEL,
20%, 50%, 100%Vol, can be selected; and other ranges can be
customized. | ||||
| Detection principle | Electrochemical, catalytic combustion, infrared, thermal
conductivity, PID photoionization, and so on, depending on the type
of gas, range, field environment and user demand. | ||||
| Allowable error | ≤±3% F.S (higher precision levels can be customized) | ||||
| Temperature and humidity measurement | Optional configuration: temperature at -40 ℃ ~ + 70 ℃, accuracy
level at 0.5 ℃; humidity at 0 ~ 100% RH, precision level at 3 % RH | ||||
| Display mode | 2.31-inch high-definition color screen | ||||
| Detection mode | Diffusion type measurement. The calibrated flow rate is 500
ml/minute. | ||||
| Alarm mode | It is possible to set as sound & light alarm, vibration alarm,
sound & light + vibration alarm, turning off the alarm. | ||||
| Data storage | Standard configuration is the data storage capacity for 100, 000
entries | ||||
| Protection level | IP65 | ||||
| Explosion-proof mark | Exia II CT4 Ga | ||||
| Exterior dimensions | 130×68×34mm (L×W×H) | ||||
| Weight | 200g | ||||
The detector is widely used in petroleum, environmental protection, metallurgy, refining, gas, biochemical medicine, agriculture, fire protection that need safety monitoring for toxicity and harmfulness, explosion prevention.

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