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DoraHello, 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.
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SylviaGood gas leak detection instrument !!! High accurate test values :D
MIC500S Atex Certificate Fixed H2S Hydrogen Sulfide Toxic Gas Detector with Alarm

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xProduct Name | Atex Certificate Fixed H2S Hydrogen Sulfide Toxic Gas Detector With Alarm | Type | Fixed Type |
---|---|---|---|
Function | Measure Gas Purity | Sensor Type | Imported Electrochemical Sensor |
Detecting Gas | Combustible Gas/H2S/CO/O2/H2S/H2 | Connection | 4-20mA, RS485, Hart, Relay |
Customized Support | OEM, ODM, OBM | Weight | 2.5kg |
Highlight | MIC500S Toxic Gas Detector,MIC500S Fixed Gas Detector |
MIC500S Atex Certificate Fixed H2S Hydrogen Sulfide Toxic Gas Detector with Alarm
Hydrogen sulfide (H₂S) is colorless and highly toxic. When the concentration exceeds the standard, it can threaten life and may even cause explosion accidents! Traditional portable detectors rely on manual inspections and have monitoring blind spots. The MIC500S online H₂S detector, with imported high-precision electrochemical sensors as the core, monitors in real time 24 hours a day, builds a safety net without blind spots, and kills hidden dangers in the bud. In refineries, natural gas processing plants, chemical plants and other scenes, H₂S often accompanies oil and gas leaks and escapes during the reaction process. Detectors installed in pipelines, storage tanks, and production workshops can monitor gas concentrations in real time and link ventilation systems to avoid poisoning and explosion risks.










Gas | Toxic& Harmful Gas more than 500 types | Range | 0-50000PPM;
0-100%LEL ;
0-100%Vol.
other ranges can be customized
|
Size | 210×170×85mm (L×H×W) | Weight | 1.8 Kg |
Installation method | Pipeline Type
Wall Mounting Type
|
Display | 1.7-inch high-definition color screen |
Environment | Temperature: -40 ℃ ~ + 70 ℃
Humidity: ≤10 ~ 95% RH (regular)
|
Approvals | IP65; Exd Ⅱ CT6 |
Accessories | Manual, qualification certificate, warranty card, outer packaging box | ||
Working Voltage | 12 ~ 30VDC direct current, the standard power supply for single equipment is 24V, DC stabilized voltage switching power supply of 1A or greater than 1A | ||
Working Method | Fixed type installation, online detection, diffusion type measurement; and it is possible to select the measurement of pipeline type, flow-through type, and pump-suction type. | ||
Connecting Cable | Adopted 4 ~ 20mA three-core shielding cable, adopted four-core for RS485, when the distance exceeded 100 meters, the single wire diameter ≥1.5mm; and the shielding layer will be connected to the earth. | ||
Optional items | Alarms; Wireless Transmission; Pretreatment System; SD Card;
Temperature and Humidity Measurement;
Accessory for connection with computer for monitoring.
|
||
Installation Type Accessories
(Optional configuration)
|
Wall mounting bracket, mounting clips for fixation on the pipes (1/2", 3/4" pipe), stainless steel threaded welding seat or flange to be installed on the pipeline (it is necessary to mark the flange or pipe size, such as DN50, DN15 ...), rain cover, 24VDC or 220AC sampling pump (sampling distance is 10 m), vacuum pump (sampling distance is 40 m),
24V switching power supply, pressure reducing valve, flow meters
|