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This gas detector Gas-Pro-1 can gauge with its sensors a maximum of four different gases. Because of this versatility, the gas detector Gas-Pro-1 is ideal for use in a variety of applications, such as: near canals, sewage treatment plants, drains, wastewater facilities, dumps/landfills, chemical/oil plants, shipping ports and more.


- Purpose: Personal protection
Sensor type: CO / H2S / O2 / CH4
Memory: Yes
Interface: USB
- Includes suction pump

Gas Detector Gas Pro 1

  • Technical specifications
    Typical measuring ranges and alarm settings
    Parameter / Gas  Symbol Range Steps
    Flammable gases * LEL (catalytic) 0... 100 % LEL 1%
    Dioxide O2 0... 25 Vol.% 0.1%
    Carbon monoxide
    Hydrogen sulfide**
    CO/H2S (CO) 0...500 ppm
    (H2S) 0...100 ppm
    (CO) 1 ppm
    (H2S) 0, 1 ppm
  • Acoustic alarm signal of gas detector 95 dB (A)
    frequent control signal, disengageable
    Optic alarm  extra bright LED's, red /blue flash, visible from every sight angle
    Vibration alarm additionally to optic and acoustic warning, device vibrates
    Display bright head mounted display, two-colored, switches in case of alarm from green to red
    Data storage 50 hours at 10 sec. interval
    Power supply Lithium ion battery
    approx. 19 hours in diffusion mode
    approx. 17 hrs. in pump mode
    Enclosure type of gas detector IP 67/ 65
    Dimensions 5.1 x 3.2 x 1.7 in / 130 x 82 x 43 mm (H x B x D)
    Weight < 1 lb / 340 g 4 gas°es with pump
    Surrounding conditions -20°F... 122°F / -20°C... + 50 °C
    20... 90% rH non condensing
    Standards / codes EN 60079-29, EN 45544, EN 50104
    EN 50270, EN 50271 EN 61779
    Certification of gas detector ATEX - II 2G Ex ia d IIC T4 Gb
    IECEx - Ex ia d IIC T4
    UL: Class 1, Div 1, Groups A, B, C, D
    cUL: Class 1, Div 1, Groups A, B, C, D
    PC interface USB interface device specific
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