• Beijing Zetron Technology Co., Ltd
    Hello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
  • Beijing Zetron Technology Co., Ltd
    Good gas leak detection instrument !!! High accurate test values :D
Contact Person : Lisa Niu
Phone Number : +86 15699785629
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Explosion Proof Portable Multi Gas Detector Zetron MS104K-S

Place of Origin China
Brand Name Zetron
Certification CE
Model Number MS104K-S
Minimum Order Quantity 1
Packaging Details paper carton
Delivery Time 3-7 days
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 1000 set/month

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Product Details
Product Name Multi Gas Detector 4 In 1 Combustible Gas Analyzer CO Carbon Monoxide Detector Model Number MS104K-S
Function Portable 4in1 Gas Detector Detection Range 0-10, 100ppm, Other Ranges Can Be Customized
Gas Unit PPM, Mg/m3, Vol%, LEL%, PPHM, Ppb, Mg/l. Explosion-proof Mark Exia II CT4 Ga
Working Temperature -40℃~+70℃ Dimension 77×68×35mm(L×W×H)
Weight 200g
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Product Description

MS104K-S Portable Gas Detector




In some specific places there are often gas emissions, such as petrochemical, coal, metallurgy, chemical, municipal gas, environmental monitoring and many other places. And some of these gases may be dangerous, such as flammable, explosive or contaminated, then you need to use the gas detector to detect them.


MS104K-S is a compact, ultra-low power consumption, mobile gas detector for rapid detection of gas concentration. It can detect 1~4 kinds of gas at the same time at most. It has the function of large-capacity data storage. MS104K-S portable gas detector adopts a high-counting array display to display the concentration in real-time and record storage.
Protection level P65, up to IP68 needs special treatment, waterproof splash, dustproof, explosion-proof, shockproof, intrinsically safe circuit design, anti-static, anti-electromagnetic interference.




●Waterproof, dustproof, explosion-proof, shockproof, intrinsically safe circuit design, anti-static, anti-electromagnetic interference,

Passed the national standard test and CMC measurement instrument production license certification

●Protection level IP65

●2.31-inch high-definition color screen displays real-time concentration, alarm, time, temperature, humidity, storage, communication, power,

Charge status and other information, the menu interface uses high-definition simulation icons to display the function names of each menu

●Large-capacity data storage function, supporting 100,000 data storage capacity. Support real-time

Storage, timing storage, or only alarm concentration data and time, support local viewing and deleting data,

The data can also be uploaded to the computer through the USB interface, and the data can be analyzed, stored, and printed with the host computer software.

●USB charging port, overcharge, over-discharge, overvoltage, short circuit, overheat protection, 5-level accurate power display

●Using 2100mAH rechargeable polymer battery can work continuously for a long time

●Sound and light alarm, vibration alarm, visual alarm, under-voltage alarm, fault alarm, shutdown alarm.

●The alarm value can be set, and the alarm mode can be selected as low alarm, high alarm, and interval alarm

●It can be selected to detect 1~4 kinds of gases at the same time, and the unit can be switched freely

Optional units: PPM, mg/m3, Vol%, LEL%, PPHM, ppb, mg/L

●Three display modes can be switched: display the concentration of four gases at the same time, the concentration of the single-channel gas and the real-time curve are displayed in large fonts, each channel




The detector is widely used in petroleum, chemical industry,environmental protection, metallurgy, refining, gas, biochemical medicine, agriculture, fire protection, Archaeology and other industries and places that need safety monitoring for toxicity and harmfulness, explosion prevention.



Detection gas Complex gas (carbon monoxide CO, hydrogen sulfide H2S, oxygen O2, flammable gas EX) or any other single gas, except individual
sensors with high power consumption
Detection range CO (0 ~ 1000ppm), H2S (0 ~ 100ppm), O2 (0 ~ 30%VOL), Ex (0 ~ 100%LEL),Other range can be customized
Display mode HD LCD dot matrix display, double button operation
Detection accuracy ≤±3% (F.S)
Response time T90≤30s
Data storage Standard 20,000 pieces of data capacity, Support the local view, delete or data export, storage time interval arbitrary Settings
Communication interface Infrared communication, Optional Bluetooth, LORA communication, etc
Explosion-proof mark Exia II CT4 Ga
Protection grade IP65, Dustproof, Waterproof splash
Dimensions 77×68×35mm(L×W×H)
Weight Less than 150g
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