• 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
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Phone Number : +86 15699785629
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MIC500S Zetron Pump Suction Nitrogen Dioxide Detector For Explosive

Place of Origin China
Brand Name Zetron
Certification CE
Model Number MIC500S
Minimum Order Quantity 1
Price USD 670-- 690/set
Packaging Details paper carton
Payment Terms L/C, D/A, T/T, MoneyGram

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Product Details
Product Name Fixed Gas Detector Model Number MIC500S
Function Online Gas Detector Gas Unit PPM, Mg/m3, Vol%, LEL%, PPHM, Ppb, Mg/l.
Weight 1.8(kg) Size 210*170*85mm (L*H*W)
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Product Description

MIC500S Fixed Gas Detector




MIC500S Series gas detector can be used in 24 hours continuous online monitoring of concentrations of multiple types of gases in the filed.The types for detection are more than 500 types.
With a 4-20 mA analogue output, can be simply integrated into a Distributed Control System (DCS) to provide warnings.
Simple to install service and calibrate, MIC500S requires no hot work permit and the PID sensor is accessible and changeable in a matter of seconds.
User-friendly, reliable and cost-effective way to ensure safety, compliance and productivity.
Strong, durable and explosion-proof shell is suitable for the use at a variety of hazardous places and harsh industrial environments, is widely used in the industries such as petroleum, chemical, metallurgy, refining, gas transmission and distribution, biochemical and pharmaceutical, and so on.

Fast and efficient gas detection function

①It can be used in 24 hours continuous online monitoring of single field gas concentration and the types for detection are more than 500 types.

② There are 7 gas units to display, and the units can be switched freely.

Units that can be selected: PPM, mg/m3, Vol%, LEL%, PPHM, ppb, mg/l.


Rich human-machine interface

①1.7-inch high-definition color screen, display the real-time concentration, and alarm state.


Diversified communication methods

①It is possible for the real-time monitoring via the wired or remote wireless transmission, and network transmission.

② Three-wire system 4 ~ 20mA standard signal and standard bus RS485 (modbus-RTU) simultaneous output.

③ It is possible to select frequency output 200-1000Hz, Hart protocol signal, 1 ~ 5V output, two-wire system 4 ~ 20mA, SMS alarm, wireless transmission (2 ~5 km or unlimited distance).

④ It is compatible with secondary instrument, data acquisition module, PLC, DCS system, and it is possible to drive the related equipment.


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.


can be customized
other ranges can be customized
210×170×85mm (L×H×W)
1.8 Kg
Installation method
Pipeline Type
Wall Mounting Type
1.7-inch high-definition color screen
Temperature: -40 ℃ ~ + 70 ℃
Humidity: ≤10 ~ 95% RH (regular)
IP65; Exd Ⅱ CT6
Manual, qualification certificate, warranty card, outer packaging box
Working Voltage
12 ~ 30VDC direct current, the standard power supply for a 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


Gases to be detected
Response time T90
Oxygen gas ( O2 )
≤10 seconds
Nitrogen oxide ( NOX )
≤30 seconds
Chlorine gas ( CL2 )
≤30 seconds
Ammonia gas ( NH3 )
≤30 seconds
Hydrogen gas ( H2 )
≤30 seconds
Nitrogen gas ( N2 )
≤10 seconds
Carbon monoxide ( CO )
≤25 seconds
Carbon dioxide ( CO2 )
≤30 seconds
Formaldehyde ( CH2O )
≤30 seconds
Ozone ( O3 )
≤20 seconds
Note: Not all gases and range are listed, if you need more information, please contact us.

MIC500S Zetron Pump Suction Nitrogen Dioxide Detector For Explosive 0MIC500S Zetron Pump Suction Nitrogen Dioxide Detector For Explosive 1