Middle East MR-AX Multi-Gas Detector Can Measure Dozens Of Gases Brand, Ranking

MR-AX multi-gas detector uses high-sensitivity electrochemical, photoion, infrared, catalytic combustion and other intelligent sensors. Applying intelligent processing platform and digital sensor technology, we have realized detection technology that resists cross-interference of multiple gases (independent intellectual property rights). In terms of external functions, the detector has functions such as graphic display and remote platform monitoring. It can optionally upload detection data simultaneously, view data in real time on the mobile APP, alarm data, send text messages and other functions. It also uses a 4-wire high-precision resistive touch screen for operation. Personnel can easily view and maintain data on site. MR-AX can be used online and in portable mode. It has a built-in lithium battery and can be used continuously for 8 to 16 hours in the event of a power outage.

Product Description

Main Features

  • Adopt high-precision gas sensor, with faster response time and stronger anti-interference performance.
  • Self-created core algorithm, temperature, zero point compensation, independent intellectual property rights.
  • Built-in imported constant current sampling pump, the detection is more stable and the response speed is faster.
  • PELICAN protective box design, protection grade IP65.
  • Use the multi-principle sensor array method to quickly identify the type and concentration of the gas being measured.
  • Small size, easy to carry, can be carried by hand, and can be equipped with a single shoulder strap.

Application Areas

  • On-site emergency detection of sudden chemical accidents.
  • Environmental emergency inspection by environmental protection department.
  • Rapid testing by epidemic control and health departments.
  • On-site pollution source emission testing.
  • Workplace safety monitoring and analysis testing.
  • Special poisonous gas detection.

Gas List

Gas type Examination range Resolution
Carbon monoxide CO0-5001
Chlorine Cl20-1001
Nitrogen dioxide NO20-1001
Ammonia NH30-1001
Oxygen O20-30%vol0.5%VOL
Hydrogen H21000, 4%vol2, 100
Fluorine gas F20-100.1
Ethylene C2H40-200.1
Tetrahydrothiophene THT0-1001
Volatile organic compounds VOC50, 50000.05, 10
Hydrogen sulfide H2S0-1001
Sulfur dioxide SO20-1001
Hydrogen fluoride HF0-100.1
Combustible gas LEL0-100%LEL0.5%LEL
Hydrogen chloride HCl0-300.1
Carbon dioxide CO20-1000, 0-5%, 20%, 100%10, 0.01%, 1%, 1%
Phosphine PH30-200.1
Arsenic ASH30-200.1
Nitric Oxide NO0-3001
Formaldehyde HCHO0-300.1

* All units not marked above are ppm.

Technical Indicators

Detection principleElectrochemistry, photoionization, infrared, catalytic combustion
SensorSmart sensor
Range, resolutionSee gas table for details
Sampling methodPump suction
Working power supply110VAC~240VAC, built-in lithium battery (8 hours continuous work)
Power consumption15W
Output signalUSB, RS232, RS485, GPRS, network port, DIDO, etc.
Response timeT90 < 15s (NH3 < 60s)
Display method800X480 LCD 7-inch touch screen
Ambient temperature-20℃ ~ +50℃
Environment humidity0-95%RH (no condensation)
Environmental pressure65.1kPa ~ 115kPa
Dimensions420X200X350mm (LXWXH)
Weight7kg

Frequently Asked Questions

What is the protection rating of the device?
The device features a PELICAN protective box design with a protection grade of IP65, making it suitable for harsh environments.
How long can the battery operate continuously?
The built-in lithium battery supports up to 8 hours of continuous operation and can be expanded if necessary.
What sampling method does this gas detector use?
It utilizes a built-in imported constant current sampling pump for faster response speeds and more stable detection.
Can the device detect multiple gases?
Yes, it uses a multi-principle sensor array method to quickly identify various gas types and concentrations, including VOCs, CO, H2S, and more.
What is the typical response time (T90)?
The standard response time is T90 < 15 seconds, though specific gases like Ammonia (NH3) may take up to 60 seconds.
Is the device portable for field use?
Absolutely. It is designed for portability, can be carried by hand, and comes equipped for use with a single shoulder strap for on-site inspections.

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