Gas Detectors & Gas Monitors

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Fixed Gas Detector, Online Gas Monitor

GasDog fixed gas detectors are wall-mounted devices for continuous gas concentration monitoring online, featuring sensitive sensors and advanced technology for fast, precise, and stable data. Powered by 24V DC, they offer 4-20mA, RS485, and relay signal outputs for diverse industrial applications.

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Safety Gas Detection Solutions for Your Industrial and Home Projects!

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Portable Ozone (O3) Gas Detector

GasDog portable Ozone detector is a handheld single gas detector that offers reliable and accurate O3 detection and monitoring for safety in a variety of environments.

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Wall-mounted Fixed Oxygen (O2) Detector

The recommended wall-mounted fixed Oxygen detector is designed to continuously monitor and detect O2 levels online. It serves both personal and industrial needs, ensuring safety by promptly alerting to elevated O2 concentrations.

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Fixed Hydrogen Sulfide (H2S) Gas Detector

Fixed Hydrogen Sulfide (H2S) Gas Detector

$484.83

Portable Nitrogen (N2) Gas Detector

$890.46

Portable Hydrogen (H2) Gas Detector

$783.99

Fixed Ammonia (NH3) Gas Detector

$752.59

PORTABLE 4 IN 1 MULTI GAS DETECTOR
FOR CO, H2S, O2, EX

GasDog handheld multi gas detector ( 4 gas) is designed to accurately detect combustible gases and toxic gases at the same time.

4 gas (O2, CO, H2S & EX) detection and monitor
Waterproof, dustproof and explosion-proof
Adopts advanced gas sensor and sound alarm
Detect flammable and toxic gases quickly
Ideal for detecting in home and confined space

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Portable Gas Detectors

Fixed Gas Detectors

Multi Gas Detectors

GasDog BLOGSRead the Blog

Sunday, September 1, 2024

What is Ozone (O3) Gas?

Ozone gas, scientifically represented as O3, is a molecule composed of three oxygen atoms. It plays a crucial role in both the upper and lower layers of Earth's atmosphere, but its effects can vary significantly depending on its location....

Wednesday, August 14, 2024

What is Ammonia (NH3) Gas?

Ammonia (NH3) is a colorless gas with a pungent odor, composed of Nitrogen and Hydrogen atoms. It is highly soluble in water and forms Ammonium Hydroxide (NH4OH), a weak base. Ammonia is produced naturally in the environment but is also synthesized on a large scale using the Haber-Bosch process, which combines nitrogen and Hydrogen under high pressure and temperature in the presence of a catalyst....

Sunday, July 21, 2024

What is a Chlorine (Cl2) Gas Detector?

Chlorine is a yellow-green toxic gas with a pungent odor at normal temperature and pressure and has strong oxidizing properties. It is widely used in disinfection, bleaching, and chemical industries, such as in the production of chloride, bleach, and PVC. Due to its toxicity and irritation, Cl2 gas leaks or exposure to high concentrations of chlorine are harmful to human health and require careful...