Infrared 5 gas multiflow detector Gas-Pro IR

Price: Liên hệ

Model Gas-Pro IR
Manufacturer Crowcon 
Power supply
Condition Còn hàng
Warranty 12 tháng

I. Specification of infrared 5 gas multiflow detector Gas-Pro IR


  • The Gas-Pro IR multi-parameter gas analyzer with infrared measurement improves reliability and measures gases in two different wavelengths: one that absorbs the gas and the other that does not. With very little chance of contamination, Gas-
  • Pro IR is inherently safer and saves the need for frequent and expensive pellet replacement when used in potentially contaminated environments.
  • The Gas-Pro IR Crowcon 5-gas infrared multiflow detector range is known for its simplicity of use and functionality as well as easy testing and calibration, offering greater flexibility in sensor selection. in a 5-gas multiflow detector.
  • The Gas-Pro IR Crowcon Personal Versatile Gas Detector is ideal for the oil and gas industry. This personal multigas monitor can detect methane, pentane or propane using infrared (IR) sensor technology. The Gas-Pro IR is ideal for detecting potentially explosive gases where traditional, catalytic sensors will struggle - especially in low oxygen environments..
Infrared 5 gas multiflow detector Gas-Pro IR


  • Top-mounted display - makes it easy to read quickly.
  • Simple button operation - reduces user training time.
  • Intuitive functionality - can be used while wearing gloves.

Perfect adaptation mode:

  • Monitor 5 gases from a variety of options - The Gas-Pro IR Crowcon infrared 5-gas multi-flow detector offers multiple uses in a compact detector.
  • Pumping and Diffusion Solutions
  • Multi language
  • Automatic identification of unsafe flow plates - eliminates errors of pre-entry testing
  • Specific and unique pre-entry test (PEC) mode.
  • Reliable:
    • Reliable lithium-ion battery - provides over 14 hours of use with 7.5 hours of charging time.
    • Water and dust resistant to IP65 and IP67 standards - capable of withstanding harsh environments
    • Bump and Calibration Reminders - Fully Compliant.
***See more of Crowcon's versatile gas detectors at:

II. Specifications of infrared 5 gas multiflow detector Gas-Pro IR


Size 43 x 130 x 84mm (1.7 x 5.1 x 3.3ins)
Weight 309g 4 gas (10.8oz)/ 340g pumped (11.9oz)
333g 5 gas (11.7oz)/ 362g pumped (12.7oz)
Alarms Audible >95dB @ 30cm (98dB @30cm in loud mode)
Visual – all angle dual red/blue LEDs
Vibrating alert
Display Top mount for ease of view with dual colour backlight (green/red)
Data logging 125 hr at 10-second intervals (45,000 logs)
Event logging Alarm, over range, calibration, bump, on/off, TWA, 1000 events
Battery Rechargeable Li-ion, >14 hr (13 hr pumped operation) based on CH4, O2, H2S, CO
Typical charge time 7.5 hr
Sampling Internal pump as option
Operating temperature -20°C to +55°C (-4°F to +131°F)
Storage -20°C to +65°C (-4°F to +149°F)
Humidity 10 to 95% RH
Ingress protection Independently tested to IP65
Approvals IECEx: Ex db ia IIC T4 Gb Tamb -20°C to +55°C
ATEX: II 2 G Ex db ia IIC T4 Gb Tamb -20°C to +55°C
UL: Class 1, Division 1, Groups A, B, C, and D UL 913, UL 60079-0 and UL 60079-11
INMETRO: Ex db ia IIC T4 Gb Tamb -20°C to +55°C
Marine Equipment Directive: MED 1500009
Compliance FCC and CE
Complies with EMC Directive 2014/30/EU
EN50270 and ICES-003
Interface Data connection for gas test solutions and direct to PC
Charging Direct connection to multiregional power supply
Vehicle charger adaptor
Desktop cradle
USB power and communications lead
Crowcon Connect Compatible? Yes

Gases and Ranges


Range Typical Alarms Resolution
Ammonia (NH3)  0-100ppm  25ppm


Carbon dioxide (CO2)

 0-5% vol. 0-5% vol.  0.01% vol.
Carbon monoxide (CO)  0-2000ppm  30ppm


Carbon monoxide (CO)

 0-500ppm  30ppm  1ppm
Carbon monoxide (hydrogen filtered)  0-2000ppm  30ppm


Chlorine (Cl2)

 0 - 5ppm  0,5ppm  0,1ppm
Dual toxic (CO-H2S) H 2 S 0-100ppm  5ppm


CO 0-500ppm

30ppm 1ppm
Flammable  0-100% LEL  20% LEL

 1% LEL

Hydrogen sulphide (H2S)

 0-100ppm  5ppm  1ppm
Nitrogen dioxide (NO2)  0-20ppm  1ppm


Oxygen (O2)

 0-25% vol.  19.5% / 23.5% vol. 0.1% vol.
Ozone (O3)  0-1ppm  0,1ppm


Sulpher dioxide (SO2)

 0-20ppm  1ppm  0,1ppm
Chlorine dioxide (ClO2)  0-1ppm  0,1ppm


Nitric oxide (NO)

 0-100ppm  25ppm



III. Video

  ***Product main path: Gas-Pro IR | Personal Multi Gas Detector

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