Multi-Gas Detector

GAO’s commercial multi-gas detectors are portable or fixed devices that are used to monitor the presence of multiple gases in an industrial or commercial setting. They are designed to detect the presence of a variety of harmful gases and vapors, such as carbon monoxide (CO), hydrogen sulfide (H2S), oxygen deficiency, and combustible gases like methane (CH4) and propane (C3H8). Our multi-gas detectors typically use sensors to detect the presence of gases in the surrounding environment, and they provide feedback to the user through audible, visual, and/or vibratory alarms. They may also have data logging and storage capabilities, which allow users to track gas concentrations over time and identify trends or areas of concern.

GAO’s commercial multi-gas detectors are composed of sensors, alarm system, batteries, control buttons, display, calibration components, protective housing, sampling pump, and communication ports.

The other common names of multi-gas detectors are gas detection systems, portable gas analyzers, multi-gas monitoring devices, gas sensing instruments, gas detection tools, gas monitoring systems, multi-gas analytical devices, gas sensor arrays, multi-gas monitors, environmental gas detectors, gas concentration analyzers, multi-gas measurement instruments, gas monitoring equipment, multi-gas sensing devices, industrial gas detectors, gas analyzer units, multi-gas analysis systems, gas measurement tools, gas detection instruments, multi-gas alert systems, safety gas sensors, gas detection monitors, multi-gas surveillance devices, hazardous gas analyzers, gas detection stations, multi-gas detection gear, gas detection technology, multi-gas monitoring units, compact gas analyzers, gas sensing systems, multi-gas assessment tools, gas monitoring solutions, multi-gas alarm detectors, gas concentration monitoring units, portable gas detection gear, multi-gas warning systems, gas detection equipment, multi-gas safety instruments, gas sensing arrays, and multi-gas alert stations.

Showing 1–24 of 159 results

GAO Tek 4 In 1 Multi Gas Detector

SKU: GAOTek-MGD-173
GAO Tek 4 in 1 multi gas detector has four sensors and can detect 4 kinds of gases at one time.
Read more

GAO Tek Four in One Gas Detector

SKU: GAOTek-MGD-198
This Four in One Gas Detector has durable build rugged construction for tough environments, visual alarms and rechargeable battery.
Read more

GAO Tek Handheld Portable Gas Leakage Detector

SKU: GAOTek-MGD-194
GAO Tek Handheld Portable Gas Leakage Detector its digital signal processing capabilities can better manage the circuit and deal with the detection signal.
Read more

GAO Tek Leakage Alarm HCN Gas Detector

SKU: GAOTek-MGD-129(1)
GAO Tek Leakage Alarm HCN Gas Detector is equipped with embedded microcomputer control, offering users a straightforward and reliable experience.
Read more

GAO Tek Mounted Multi Parameter Gas Analyser

SKU: GAOTek-MGD-191
This Mounted Multi Parameter Gas Analyser has temperature range of -4 °F to 122 °F, humidity range of 0% RH to 90% RH and 24 V voltage
Read more

GAO Tek Multi Gas Analyser

SKU: GAOTek-MGD-199
GAO Tek Multi Gas Analyser is a new generation of high-performance gas analyser developed and produced by our company for medical oxygen generators.
Read more

GAO Tek Multi Gas Analyser

SKU: GAOTek-MGD-196
This Multi Gas Analyser has temperature range of -4°F to 122°F, measuring range of 0 ppm to 5 ppm, humidity range of 0% RH to 95% RH, and LCD matrix display.
Read more

GAO Tek Multi Gas Detector

SKU: GAOTek-MGD-193
This Multi Gas Detector has temperature range of -4°F to +122°F, humidity range of 5% RH to 95% RH, and 2 AA Alkaline batteries.
Read more

GAO Tek Multi Gas Leak Detection Analyzer

SKU: GAOTek-MGD-197
GAO Tek Multi Gas Leak Detection Analyzer its digital signal processing capabilities can better manage the circuit and deal with the detection signal.
Read more

GAO Tek Multi Gas Monitor

SKU: GAOTek-MGD-192
This Multi Gas Monitor detects formaldehyde gas (CH2O) gases with temperature range of -50 °F to 104 °, measuring range 0 PPM to 5 PPM, and 3.7 V Li-battery.
Read more

GAO Tek Multi-Gas Analyser

SKU: GAOTek-MGD-169
GAO Tek multi-gas analyser is used for portable and rapid detection of toxic and harmful gas concentration, temperature and humidity measurement and exceeding the standard alarm.
Read more

GAO Tek Multi-gas Analyser detector

SKU: GAOTek-MGD-124(1)
GAO Tek Multi-gas Analyser detector using modular detection unit technology, configured with single gas sensor or multiple gas sensors, customers can choose single gas or multiple gas sensors, up to 16 kinds of gas can be detected.
Read more

GAO Tek Multi-gas Analyzer Leak Detector

SKU: GAOTek-MGD-123(1)
$6,612.99
This Multi-gas Analyzer Leak Detector has temperature range of 4 °F to 122 °F, humidity range of 0% RH to 99% RH and 3.7 V rechargeable battery.
Add to cart

GAO Tek Multi-Gas Monitoring

SKU: GAOTek-MGD-195
This Multi-gas monitoring has gas detector with temperature range of –4 °F to +122 °F, reusable multi-gas detector, and LCD dot matrix display.
Read more

GAO Tek Multifunctional Air Quality Detector

SKU: GAOTek-MGD-128(1)
This Multifunctional Air Quality Detector has accuracy of 40 PPM + 3% F.S at 25°C, and Easy-to-navigate interface.
Read more

GAO Tek Portable Multi Gas Detector

SKU: GAOTek-MGD-190
GAO Tek Portable Multi Gas Detector is a mini size and high accuracy portable multi gas detector
Read more

GAO Tek Portable Multi Gas Detector

SKU: GAOTek-MGD-126(1)
GAOTek Portable Multi Gas Detector it can be used in rapid detection of a variety of gas concentration and measurement of environmental temperature and humidity.
Read more

GAOTek 4 in 1 Multi Gas Detector

SKU: GAOTek-MTGD-107
GAOTek 4 in 1 multi gas detector adopts imported high performance sensor, is an intelligent high-performance detection alarm that can continuously detect and monitor at most four gases and with function of people falling alarm.
Read more

GAOTek 4 in 1 Multi Gas Detector

SKU: GAOTek-MGD-107(1)
GAOTek 4 in 1 multi gas detector has four sensors, can detect 4 kinds of gases at one time.
Read more

GAOTek 5 In 1 Gas Detector

SKU: GAOTek-OGD-172
This 5 in 1 Gas Detector has temperature range of 32 °F to 122 °F, up to 9999 data records logging and Bluetooth 4.0 for data transfer.
Read more

GAOTek 5 in 1 Multi Gas Detector

SKU: GAOTek-MTGD-102
GAOTek 5 in 1 multi gas detector is a high-performance portable gas detector that can detect multiple gases
Read more

GAOTek 5 in 1 Portable Multi Gas Detector

SKU: GAOTek-HFD-106
GAOTek 5-in-1 Portable Multi Gas Detector is a full-featured, compact, up to five sensor gas detectors for oxygen, combustibles, hydrogen sulfide, carbon monoxide, hydrogen fluoride sulfur dioxide or VOCs etc.
Read more

GAOTek 6 in 1 Portable Gas Detector

SKU: GAOTEK-MTGD-103
GAOTek 6 in 1 portable gas detector can be used in accurate detection and analysis of a variety of gas concentrations and measurement of environmental temperature and humidity
Read more

GAOTek Combustion Flue Gas Detector

GAO Combustion Flue Gas Detector is a data collector which can be used in universities, scientific research laboratories, environmental monitoring, flue gas emissions and other fast collection and analysis of gas concentration components.
Read more

GAO Tek’s commercial ammonia (NH3) gas detectors have the following functions:

  • Gas Detection: Our commercial ammonia (NH3) gas detectors are designed to detect the presence of ammonia (NH3) gas in the surrounding environment. They continuously monitor the air for ammonia (NH3) gas and provide real-time measurements of its concentration.
  • Safety Monitoring: GAO Tek’s commercial ammonia (NH3) gas detectors are used in ensuring the safety of workers and the environment. By detecting ammonia (NH3) leaks or releases, they provide early warning to alert individuals to potential hazards. This allows for prompt evacuation, mitigation of risks, and initiation of appropriate safety measures.
  • Concentration Measurement: It accurately measures the concentration of ammonia (NH3) gas in parts per million (ppm) or another relevant unit of measurement. This information helps in assessing the severity of a gas leak, determining if ammonia (NH3) levels are within safe limits, and identifying areas where additional precautions may be needed.
  • Alarm Systems: GAO’s commercial ammonia (NH3) gas detectors are equipped with audible and visual alarms to notify individuals when ammonia (NH3) gas levels exceed pre-set thresholds. The alarms serve as warning signals to prompt immediate action and evacuation if necessary.
  • Data Logging and Analysis: Our commercial ammonia (NH3) gas detectors have data logging capabilities. They can record and store gas concentration data over time, enabling analysis and tracking of trends. This information is valuable for identifying patterns, evaluating long-term exposure risks, and ensuring compliance with safety regulations.

GAO Tek’s commercial ammonia (NH3) gas detectors are rugged, versatile, and precision measurement instruments. They comply with applicable industry standards such as the ATEX directive, the IECEx scheme, UL standards, EN standards, and CSA standards.

Our commercial ammonia (NH3) gas detectors help our customers in complying with relevant U.S. government regulations such as:

  • Occupational Safety and Health Administration (OSHA) standards.
  • National Fire Protection Association (NFPA) codes.
  • Environmental Protection Agency (EPA) regulations.
  • Department of Transportation (DOT) Hazardous Materials Regulations (HMR).

Our commercial ammonia (NH3) gas detectors help our customers in complying with relevant Canadian government regulations such as:

  • Canadian Standards Association (CSA) standards.
  • Health Canada regulations.
  • Transportation of Dangerous Goods Regulations (TDG).
  • Electrical Safety Authority (ESA) requirements (specifically in Ontario).

Our commercial ammonia (NH3) gas detectors have the following applications:

  • Industrial facilities: GAO’s commercial ammonia (NH3) gas detectors are used in industrial settings, such as chemical plants, refrigeration systems, and manufacturing facilities. Ammonia (NH3) gas detectors are employed to monitor leaks or releases of ammonia (NH3) to ensure the safety of workers and prevent hazardous situations.
  • Cold storage and refrigeration: GAO’ Tek’s commercial ammonia (NH3) gas detectors are used in cold storage facilities, food processing plants, and ice rinks. Gas detectors help in monitoring ammonia (NH3) levels to ensure safe working conditions and prompt detection of leaks that could lead to exposure or equipment damage.
  • Agricultural and farming operations: Our commercial ammonia (NH3) gas detectors are used in various agricultural applications, such as fertilizer production, livestock farming, and poultry houses.
  • Waste treatment plants: Ammonia (NH3) is present in waste treatment facilities, such as wastewater treatment plants and landfills, as a byproduct of organic decomposition. Our ammonia (NH3) gas detectors are utilized to monitor ammonia (NH3) levels, prevent excessive concentrations that can be harmful to workers, and ensure compliance with environmental regulations.
  • Laboratories: Our commercial ammonia (NH3) gas detectors are employed in research laboratories and educational institutions where ammonia (NH3) may be used or produced during experiments or chemical processes. These detectors help in maintaining a safe working environment and enable prompt response to any accidental releases or leaks.

GAO Tek’s commercial ammonia (NH3) gas detectors can be shipped overnight within the continental U.S. and Canada, and can be shipped globally.