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Combustible Gas Detectors

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Explosion Proof Multi Gas Detector, 5 Gas, CO, H2S, O2, LEL, VOC

GD400-5GAS
GasDog portable 5-in-1 multi gas detector is a suction and diffusion dual-purpose monitor that has passed ATEX certification and can simultaneously detect multiple gases such as CO, H2S, O2, LEL and VOC. The VOC range can be selected from 0-100ppm, 0-500ppm, 0-1000ppm and 0-5000ppm.
$2,852.11

Explosion Proof Multi Gas Detector, 4 Gas, CO, H2S, O2, LEL

GD400-4GAS
Buy a cheap GasDog multi-gas detector to monitor 4 gases (O2, H2S, O2, and EX) concentrations at the same time. It is a portable gas detector, equipped with a high-quality gas sensor, sound alarm, and ATEX explosion-proof certifications.
$765.87

Handheld Hydrogen (H2) Gas Detector, Explosion Proof

GD400-H2
The H2 portable gas detector is designed to monitor Hydrogen concentration changes within 0 to 500ppm/1000ppm/2000ppm/5000ppm measurement range. It is a suction and diffusion dual-purpose gas detector with ATEX certificates.
$862.17

Handheld Hydrogen Sulfide (H2S) Gas Detector, Explosion Proof

GD400-H2S
Hot sale GasDog handheld single gas detector is equipped with a gas sensor and ATEX explosion-proof certificates. The portable Hydrogen Sulfide gas monitor can detect H2S quickly and accurately, best for indoor air quality monitoring. 0 to 50ppm, 0 to100 ppm, and 0 to200 ppm measuring range is optional.
$560.27

Portable Hydrogen (H2) Gas Detector

GD200-H2
The provided portable Hydrogen H2 gas detector has a real-time LCD display, sound & light vibration alarm, pump type detector, detecting range from 0 to 10ppm, 1000ppm, 100% LEL to 4% VOL, handheld and small design, easy to carry and use.
$783.99

Fixed Chlorine Dioxide (ClO2) Gas Detector

GD300-ClO2
GasDog fixed ClO2 gas detector for sale, measuring range 0 to 10ppm, 0 to 20ppm, 0 to 50ppm, with remote control and real-time display. This wall mounted gas detector can be installed in pipelines and confined spaces for 24-hour online detection and monitoring of Chlorine Dioxide concentration.
$850.88

Industrial Fixed Hydrogen Sulfide (H2S) Gas Detector

GD700-H2S
GasDog industrial fixed H2S gas detector is a wall mounted gas monitor to detect Hydrogen Sulfide with sound & light alarm, measuring range from 0 to 5 ppm, 0 to 10 ppm, 0 to 20 ppm, 0 to 50 ppm, 0 to 100 ppm or 0 to 200 ppm. This online gas detector has an infrared remote control to monitor real time H2S concentration.
$846.59

Industrial Fixed Hydrogen (H2) Gas Detector

GD700-H2
Industrial fixed H2 Gas Detector gas detector for sale, with detecting range 0-500/1000/2000/5000/10000/20000/40000ppm, output signal 4-20mA/ RS485 for remote control. GasDog wall mounted gas detector has sound & light alarm and real time display, which can monitor Hydrogen leak 24 hours online.
$1,005.29

Industrial Fixed Ethylene (C2H4) Gas Detector

GD700-C2H4
Industrial fixed C2H4 gas detector is a wall mounted gas monitor to detect Ethylene with sound & light alarm, measuring range from 0 to 50 ppm, 0 to 100 ppm, 0 to 500 ppm, 0 to 1000 ppm or 0 to 2000 ppm. GasDog online gas detector has an infrared remote control to monitor real time C2H4 concentration.
$1,259.29

Portable Chlorine Dioxide (ClO2) Gas Detector

GD200-ClO2
Handheld and small Chlorine Dioxide ClO2 gas detector is available with a measuring range 0-1ppm, 0-5ppm, 0-10ppm, 0-20ppm, 0-50ppm and 0-100ppm, pump suction type, high-accuracy sensor and gas leak alarm with audible, visual & vibrating. This portable Chlorine Dioxide monitor is easy to carry and operate, suitable for different kinds of situations and environments.
$802.22

Portable Acetylene (C2H2) Gas Detector

GD200-C2H2
GasDog portable gas detector offers Acetylene C2H2 gas leak monitoring with a high accuracy sensor, audible and visual alarm, measuring range 0 to 100% LEL, pumping-type, LCD display, easy readout, small & handheld design, convenient to used and carry.
$802.22

Portable Hydrazine (N2H4) Gas Detector

GD200-N2H4
Handheld N2H4 Hydrazine gas detector is a high accuracy portable single gas monitor. Factory direct sale, with back clip, protected by silicone case, can measure N2H4 range from 0 to 1ppm, suitable for different kinds of situations.
$2,287.93

Portable Hydrocarbons (HC) Gas Detector

GD200-HC
Small portable gas detector is available with a measuring range 0-100% LEL, high-precision sensors, alarms and LCD display, ensuring accurate monitoring of Hydrocarbon (HC) gas concentrations.
$351.42

Portable Benzene (C6H6) Gas Detector

GD200-C6H6
Portable gas detector for monitoring Benzene (C6H6) gas concentration, pump suction type, providing a high-precision sensor, clear LCD display, sound & light gas alarm, compact handheld design and 0-1/5/10/20/50/100/200/500/1000/2000/5000/10000ppm wide measuring range.
$1,589.52

Combustible gas detector, also known as a combustible gas leak detector, ensures worker safety by accurately detecting and monitoring a wide range of gases, including LEL (Ex), Ammonia (NH3), Carbon Monoxide (CO), Chlorine Dioxide (ClO2), Ethene (C2H4), Hydrogen (H2), Hydrogen Sulfide (H2S), Methane (CH4), Oxygen (O2), and Phosphine (PH3). 

GasDog explosive gas detectors are available in low price and various forms, from portable handheld detectors ideal for home use to advanced wall-mounted online fixed detectors for industrial applications, ensuring the best possible protection against flammable and explosive gas hazards. Its encompassing advanced gas sensors and sensitive alarms make it a top choice for both general and specific gas monitoring needs.

Whether it's in your home or an industrial setting, the GasDog flammable gas detector series is the go-to solution for ensuring safety in the presence of potentially dangerous gases, offering a wide range of applications and configurations to meet various needs effectively.