• 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
Whatsapp : +8615699785629

Remote Online Fixed Gas Detector 0 ~ 100ppm Chlorine / Cl2 IP65

Place of Origin China
Brand Name Zetron
Certification CE
Model Number MIC500s
Minimum Order Quantity 1 piece
Price USD 500-- 3000/set
Packaging Details paper carton
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

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Product Details
Product Name Fixed Gas Monitoring System Gas Cl2/Chlorine
Ingress Protection IP65 Power 24v Switching Power Supply
Display 1.7-inch High-definition Color Screen Repeatability +/- 2% FSD Typically
Response Time T90 <30S Seconds Typically Electrical Output 3 Wire 4-20mA, RS485,USB / RS232 Converting
Size 21*17*8.5 Cm Weight 1.8Kg
High Light

Fixed Gas Detector IP65


100ppm Fixed Gas Detector


Remote Fixed Chlorine Gas Detector

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Product Description

MIC500S Multi Fixed Gas Monitoring System
Single Gas | Remote Control | LED Display | Alarm




MIC500s Series gas detector can be used in 24 hours continuous online monitoring of concentrations of multiple types of gases in the filed,with LED display ,could show the concentration of the gas real-time.
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 and enable control of high levels in the working environment.
Strong, durable and explosion-proof shell and fluorocarbon surface treatment process are suitable for the use at a variety of hazardous places and corrosive environments, it is wear-resistant.
Simple calibration procedure.
Easily integrated into a control system.


Remote Online Cl2 Gas Monitoring Fixed Chlorine Gas Detector 0 





1. Fast and efficient gas detection function
2. Diversified communication methods

  • It is possible for the real-time monitoring via the wired or remote wireless transmission, and network transmission.
  • Three-wire system 4 ~ 20mA standard signal and standard bus RS485 (modbus-RTU) simultaneous output.
  • It is compatible with secondary instrument, data acquisition module, PLC, DCS system, and it is possible to drive the related equipment.

3. Powerful and convenient humanized function

  • Data recovery function; Multiple alarm modes;Mis-operation recognition function;
  • Zero-point automatic tracking;Multi-level calibration for target points,etc.

4.Optional functions

  • Wireless transmission

It is possible to transfer data wirelessly to the cell phone, remote monitoring center, monitoring computers and other monitoring equipment, which will utilize the upper-level host to realize the functions of data analysis, storage, printing or the like on the computer.

  • Pretreatment system

①Room temperature and high humidity pretreatment system
②High temperature and high humidity pretreatment system
③High dust pretreatment system




①wall mounting bracket
②mounting clips for fixation on the pipes (1/2", 3/4" pipe)
③stainless 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 ...)
④Rain cover
⑤24VDC or 220AC sampling pump (sampling distance is 10 m)
⑥vacuum pump (sampling distance is greater than 40 m)
⑦24V switching power supply
⑧pressure reducing valve
⑨flow meters

Industrial NH3 Sensor Ammonia Fixed Gas Detector Real Time Monitoring 3





Gases to be detected Toxic gases, oxygen gas, carbon dioxide, inflammable and explosive gases, TVOC, and so on.
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.
Resolution 0.01ppm or 0.001ppm (0 ~ 10 ppm)
0.01ppm (0 ~ 100 ppm)
0.1ppm (0 ~ 1000 ppm)
1ppm (0 ~ 10000 ppm or more)
0.01 mg/l (0 ~ 200 mg/l)
0.1% LEL
0.001% Vol
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,
Sensor can be customized
Sensor service life Electrochemical principle: 2 ~ 3 years;
Oxygen gas: 2 years or 6 years can be selected;
Infrared principle: 5 ~ 10 years;
Catalytic combustion: 3 years;
Thermal conductivity: 5 years.
Allowable error ≤±3% F.S (other or higher precision levels can be customized)
Linearity ≤±2% Repeatability ≤±2% Uncertainty ≤±2%
Response time T90≤20 seconds Recovery time ≤30 seconds
Working environment Temperature: -40 ℃ ~ + 70 ℃, humidity: ≤10 ~ 95% RH (regular)
Display method 1.7-inch high-definition color screen
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
Power supply reference 24V, 2.1A is possible to drive 40 units of toxic gas detector,
or 15 units of flammable, infrared gas detector.
Working method Fixed type installation, online detection, diffusion type measurement
Protection level IP65
Explosion-proof type Explosion suppression type
Explosion-proof mark ExdⅡCT6, certificate number: CNEx15.1283
Exterior dimensions 210×170×85mm (L×H×W)
Weight 1.8Kg
Standard accessories
Manual, qualification certificate, warranty card, outer packaging box




All the cases which requires the fixed installation, and online detection of gas concentrations such as Chemical Industry, Power Generation Plants, Natural Gas Pipeline & Processing,Pulp & Paper Industry, Waste Water Treatment Plants, Commercial & Industrial HVAC, Acetylene Gas Bottlers & Users , Ice Skating & Hockey Arenas,Cannabis & Hemp Oil, Breweries and so on.