gas detector in qatar

Multi Gas Detector – Watchgas

Availability: In Stock

Gas detector in Qatar | Multi Gas Monitor in Doha, Qatar

Gas detector in Qatar, Breaker Safety is the supplier of Multi Gas Monitor in Doha, Qatar.

Watchgas QGM Multi gas detector is the best quality multi gas monitor in the world, It is a versatile multi-gas detector made to keep you safe while working in hazardous area.
It offers detection unto four gases.gas monitor in qatar

The WatchGas QGM monitors oxygen, hydrogen sulfide, carbon monoxide and combustible gases. When the concentrations of these gases exceed the alarm thresholds, the WatchGas QGM alerts the user by vibrating, flashing LEDs and a 90dB acoustic alarm.

An integrated data- and event logger registers peak and average values, alarms, calibration dates, and bump test information for up to two months. All logs can be downloaded to your PC through the WatchGas IR-link software.


A catalytic LEL sensor comes as standard. Alternatively, you can specify your QGM with a Non-Dispersive Infrared Sensor.

The IR LEL sensor consumes less energy, enhancing the battery life to up to two months on a single charge. The IR LEL sensor has a few other advantages as well. It can measure combustible gases in the absence of oxygen, making it more usefull in environments where oxygen levels may vary.

Furthermore, it is less susceptible to poisoning by silicone and sulfur.

Key Features

  • IECEx and ATEX zone 0 approved
  • Simple single button operation
  • Durable, grippy housing 
  • Displays actual gas concentrations, TWA and STEL values 
  • Adjustable alarm levels using the WatchGas IR Link 
  • Data log: up to two months or more
  • Optical, acoustic and vibrating alarms
  • Docking station available for rapid bump test and calibration

** QGM-IR battery life up to two months of continuous operation

** QGM-CAT battery life up to 24 hours of continuous operation

Detector Specification

Model QGM Multi Gas Detector
Gases LEL,O2, CO, H2S
Measuring Method Catalytic [QGM-CAT] Infrared [QGM-IR](FOR LEL) , Electro Chemical (FOR O2,CO,H2S)
Measuring range 0-100 %LEL,  0-30 %VOL,  0-500 ppm,  0-100 ppm
Resolution 1 % LEL , 0.1 %VOL , 1 ppm ,  0.1 ppm
Sensor life time More than 2 Years
Response time Less than 12 sec/90%scale
Operation Single Button
Alarm Display Digital LCD display, LCD Backlight, indicator LEDs, flashing alarm
Operation mode display Visual: LCD alarm display, LCD Backlight, Indicator LED Acoustic: buzzer (90 db @ 10 cm) and vibrating alarm
Event log Data log 2 months or more Event log / calibration log / bump log: 30 event
Mounting type Stainless Steel clip
Programming Watchgas IR Link software
Operation temperature -20 to +50 ° C
Operating Humidity 10 to 95% RH, non-condensing
Battery Type: Lithium-ion rechargeable battery Charging time < 6h
Operation time  QGM-CAT: 24 hours, QGM-IR: 2 months
Housing  Rugged durable housing with impact proof coating IP67
Dimensions  60 x 40 x 118 mm (WxDxH)
Weight <240 G
Approval QGM-IR:

Class I, Division 1, Groups A,B,C, and/or D, T4 Ex ia IIC T4 Ga Class 1, Zone 0, AEx ia IIC T4 Ga Sira 18ATEX2059X Inmetro: Ex ia IIC T4 Ga

EAN-13: 8719992974877 (LEL/O2/ CO/h2S)

EAN-13: 8719992974894 (LEL/O2)

EAN-13: 8719992974900 (LEL)


Class I, Division 1, Groups A,B,C, and/or D, T4 Ex da ia IIC T4 Ga Class 1, Zone 0, AEx da ia T4 Ga Sira 18ATEX2059X Inmetro: Ex da ia IIC T4 Ga

EAN-13: 8719992974917 (LEL/O2/CO/h2S)

EAN-13: 8719992974724 (LEL/O2)

EAN-13: 8719992974931 (LEL)

Warranty  2 year


Customer Reviews

Amazing Review by Customers


Angelo Mathews (Posted on 16/10/2020)

Write Your Own Review

You're reviewing: Multi Gas Detector – Watchgas

How do you rate this product?*

1 star 2 stars 3 stars 4 stars 5 stars

Contact / Get Quotation

Make an enquiry for Multi Gas Detector – Watchgas