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Single & Multi Gas Detector Suppliers
Updated Jan 31, 2025
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Gas detectors are compact, fast, smart, and reliable devices that can efficiently detect gasses in confined spaces like laboratories, chemical manufacturing plants, gas manufacturing plants, gas storage units, power plants, and even personal spaces like domestic and restaurant kitchens.
They work as a part of a safety system to monitor or measure the toxic, combustible, and oxygen gas in a space where they can be a health hazard. They can either measure and display or detect and alarm specific gasses like O2, CO, H2S, and LEL.
There are three basic types of gas detector technology:
- Electrochemical - A highly sensitive electrochemical gas is used to measure the presence of toxic gasses like CO. They have electrodes that sense the air around them. Any change in surroundings changes the electric current in the electrode sounding the alarm.
- Catalytic - Uses a platinum-treated wire coil. The wire oxidizes upon contact with hydrocarbons or combustible gasses setting off the alarm.
- Infrared - Infrared technology is used to analyze the surroundings. Any change in light gets instantly noted by a detector giving an accurate measurement of gas levels in the surrounding air.
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Thermo Fisher Scientific Australia Pty Ltd |
Thermo Fisher Scientific is a leading provider of instruments, supplies, and services for the environmental, industrial, municipal water, marine environment and global scientific markets. We offer the most up-to-date technologies from the world's leading manufacturers and supply an extensive range of testing, measurement, monitoring, control devices and associated consumables ...
Thermo Fisher Scientific is a leading provider of instruments, supplies, and services for the environmental, industrial, municipal water, marine environment and global scientific markets. We offer the most up-to-date technologies from the world's leading manufacturers and supply an extensive range of testing, measurement, monitoring, control devices and associated consumables ...
Multi Gas Detector G7x 900MHz
The G7x and G7 Bridge System offers comprehensive personal monitoring for lone workers, combining wireless connectivity with gas detection ...
G7c Cellular Portable Multi Gas Detector
The G7c is a robust connected safety monitor designed for real-time employee protection, lone worker monitoring, and gas detection across ...
ProfTek Pty Ltd | Industrial Equipment & Materials
ProfTek was created to help manufacturers, laboratories and industrial operations make better technical decisions. The right solution depends on the application, operating environment, compliance obligations and long-term support—not a catalogue specification alone. We work closely with customers to understand the challenge before recommending equipment, materials or consumables. ...
ProfTek was created to help manufacturers, laboratories and industrial operations make better technical decisions. The right solution depends on the application, operating environment, compliance obligations and long-term support—not a catalogue specification alone. We work closely with customers to understand the challenge before recommending equipment, materials or consumables. ...
HK Calibration Technologies | Calibration & Testing Services
HK Calibrations is a ISO 9001-2015 certified company for the provision of calibration services of electrical/electronic test & measurement equipment to the ISO17025 standard. HK Calibrations was established in 2006 to bring a new level of service to our customers, in all aspects of professional, certified calibration services. We are committed to ensuring that customer ...
HK Calibrations is a ISO 9001-2015 certified company for the provision of calibration services of electrical/electronic test & measurement equipment to the ISO17025 standard. HK Calibrations was established in 2006 to bring a new level of service to our customers, in all aspects of professional, certified calibration services. We are committed to ensuring that customer ...
Multi Gas Detector | BX 616
CD4 multi parameter gas detector, adopting advanced 32-digit MCU, can be used to monitor multi gas concentration ...
Price Guide: $635
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Portable Multi Gas Detector | E6000
E6000 is a compact and lightweight multi gas detector that continuously measures combustibles, O2, CO, H2S and other toxic gases in ambient ...
Roofsafe Industrial Safety | Height Safety and Access Solutions
RIS is Australia’s largest Height Safety provider, with a National branch infrastructure to meet its client’s needs anywhere within Australia or overseas. With the market place becoming increasingly aware of the need for employee protection when working at heights, RIS is ideally positioned to provide local and overseas industries with practical solutions for any height safety, ...
RIS is Australia’s largest Height Safety provider, with a National branch infrastructure to meet its client’s needs anywhere within Australia or overseas. With the market place becoming increasingly aware of the need for employee protection when working at heights, RIS is ideally positioned to provide local and overseas industries with practical solutions for any height safety, ...
Active Environmental Solutions | OH&S Air Sampling Noise Sound Gas Detection
Our Company, Active Environmental Solutions was formed in November 2001 and 13 years on we are the first choice for customers seeking solutions and equipment for monitoring indoor air quality, confined spaces, gas detection, noise & sound, radiation, heat stress, vibration, air sampling, sales and hire. Active Environmental Solutions is a privately owned, wholly Australian ...
Our Company, Active Environmental Solutions was formed in November 2001 and 13 years on we are the first choice for customers seeking solutions and equipment for monitoring indoor air quality, confined spaces, gas detection, noise & sound, radiation, heat stress, vibration, air sampling, sales and hire. Active Environmental Solutions is a privately owned, wholly Australian ...
MiniRAE 3000 and ppbRAE 3000 gas detectors for VOCs
The MiniRAE 3000 is the most advanced handheld volatile organic compound (VOC) on the market. Its Photoionization Detector’s (PID) extended ...
MiniRAE Lite - VOC Gas Detector for MethylBromide
The MiniRAE Lite is the most reliable handheld volatile organic compound (VOC) monitor on the market. Its photoionization detector’s (PID) ...
Extreme Safety | Safety Lockouts & Clothing | Electrical Safety
Extreme Safety lead the industry in Quality, Service and Value for your Safety Requirements. Extreme Safety are Australian agents for ROFA, DEHN, KCL, CIMCO, Benning, and Deltec products from Germany. Suppliers of Arc Flash Clothing (ROFA), Surge Protection Devices (DEHN), Electrical Insulating Gloves (KCL), Insulated Tools (CIMCO), Test & Measurement Equipment (Benning) or HV ...
Extreme Safety lead the industry in Quality, Service and Value for your Safety Requirements. Extreme Safety are Australian agents for ROFA, DEHN, KCL, CIMCO, Benning, and Deltec products from Germany. Suppliers of Arc Flash Clothing (ROFA), Surge Protection Devices (DEHN), Electrical Insulating Gloves (KCL), Insulated Tools (CIMCO), Test & Measurement Equipment (Benning) or HV ...
Jaybro Civil & Safety Products | Safety, Civil & Site Supplies
Jaybro was started by Stephen Joyce in early 1996 with one single mission, to make life easier for infrastructure workers! Steve had been in the industry for many years as a site foreman and was frustrated with paying too much for site consumables, backorders with suppliers and having to quote an 8 digit part number when trying to order. It was out of these frustrations that ...
Jaybro was started by Stephen Joyce in early 1996 with one single mission, to make life easier for infrastructure workers! Steve had been in the industry for many years as a site foreman and was frustrated with paying too much for site consumables, backorders with suppliers and having to quote an 8 digit part number when trying to order. It was out of these frustrations that ...
CAC Gas & Instrumentation | Calibration Gas & Specialty Gas Mixtures
CAC Gas & Instrumentation was established in 2008 to provide Australian and New Zealand customers with exceptional customer support when sourcing calibration gas, specialty gas mixtures and associated gas control systems. We specialise in specialty gas products for gas detection, process gas analysis, and environmental monitoring and laboratory gas analysis applications. With ...
CAC Gas & Instrumentation was established in 2008 to provide Australian and New Zealand customers with exceptional customer support when sourcing calibration gas, specialty gas mixtures and associated gas control systems. We specialise in specialty gas products for gas detection, process gas analysis, and environmental monitoring and laboratory gas analysis applications. With ...
The Safety Hub | Personal Protective Equipment
The Safety Hub began operating as Romac Trading Company; a South Australian owned and operated business with an Australia wide alliance network. Established in 1968, specialising in the supply of Personal Protective Equipment, Romac Trading provided customers with a choice of the best products available at competitive prices and the highest level of service available in the ...
The Safety Hub began operating as Romac Trading Company; a South Australian owned and operated business with an Australia wide alliance network. Established in 1968, specialising in the supply of Personal Protective Equipment, Romac Trading provided customers with a choice of the best products available at competitive prices and the highest level of service available in the ...
Honeywell Analytics Australia | Portable, Fixed, Fire and Flame Gas Detection
As the gas detection experts, Honeywell Analytics brings together nearly 200 collective years of expertise in design, manufacture and technology. The company also enjoys a glittering array of accolades including being the originators of an impressive number of technological firsts. Adaptability and innovation are key themes at Honeywell Analytics. The company’s comprehensive ...
As the gas detection experts, Honeywell Analytics brings together nearly 200 collective years of expertise in design, manufacture and technology. The company also enjoys a glittering array of accolades including being the originators of an impressive number of technological firsts. Adaptability and innovation are key themes at Honeywell Analytics. The company’s comprehensive ...
Single Gas Detector | GasAlertClip Extreme
H2S, SO2, CO or O2 - Up to three years of continuous maintenance-free protection.
Single-Gas Detectors | GasAlert Extreme
H2S, CO, O2, SO2, PH3, CI2, NH3, NO2, HCN, ETO, ClO2, O3, NO - Long-term solution. Designed with durability and comfort in mind, the GasAlert ...
Gas Detector & Monitor
Gas Detector & Monitor
What types of gases can the detector detect?
The types of gases that a gas detector can detect vary depending on its specific design and capabilities. Some gas detectors are designed to detect a specific gas, such as carbon monoxide, methane, or hydrogen sulfide. Other gas detectors are designed to detect a range of gases, such as combustible gases, oxygen, and toxic gases like nitrogen dioxide, chlorine, and sulfur dioxide. The exact gases that a gas detector can detect will depend on its sensor technology and the specific models and features of the detector.
What is the detection range of the gas detector?
The detection range of a gas detector varies depending on the type of gas being detected and the sensitivity of the detector. Generally, gas detectors can detect gases at concentrations ranging from parts per million (ppm) to parts per billion (ppb). Some detectors are capable of detecting gases at extremely low concentrations, while others are designed to detect high concentrations of gas. The detection range of a gas detector is an important consideration when selecting a detector for a specific application. It is important to choose a detector that has a detection range that is appropriate for the gas being detected and the environment in which it will be used.
How often does the detector need to be calibrated or serviced?
The frequency of calibration and service varies depending on the type of gas detector and its usage. Some detectors may need to be calibrated daily, while others may only require calibration every six months or annually. It is important to follow the manufacturer's recommendations for calibration and servicing to maintain the safety and reliability of the gas detector.
Is the detector suitable for use in hazardous environments?
The suitability of a particular gas detector for use in a specific hazardous environment depends on various factors such as the type and concentration of gases present, the temperature, humidity, and pressure conditions, and the certification standards required for the specific industry or application. It is essential to consult the manufacturer's specifications and guidelines and conduct a thorough risk assessment before using a gas detector in a hazardous environment.
What is the battery life and how often does it need to be recharged or replaced?
Some gas detectors may have rechargeable batteries that can last up to 12 hours or more, while others may use replaceable batteries that can last for months or even years. It is essential to check the manufacturer's specifications and recommendations regarding battery life and replacement to ensure optimal performance and safety.
Does the detector come with any accessories, such as carrying cases or calibration kits?
Some gas detectors may come with carrying cases, calibration kits, hoses, probes, filters, batteries, or chargers. It is always recommended to check the product description or contact the manufacturer to confirm what accessories are included with the gas detector.
How accurate is the detector's readings?
The accuracy of a gas detector's readings depends on several factors, including the quality of the sensor, calibration, and the environment in which it is used. Most gas detectors have a specified accuracy range, typically expressed as a percentage of the measured value. For example, a detector with an accuracy of +/- 5% of the measured value would report a reading of 100 ppm for a gas concentration between 95 and 105 ppm.
- To ensure accurate readings, gas detectors should be calibrated regularly using a known gas concentration. Calibration should be performed under conditions that are similar to the intended use of the detector, such as temperature and humidity. Additionally, gas detectors should be maintained and serviced according to the manufacturer's recommendations to ensure proper operation and accuracy.
What is the warranty on the gas detector?
It's important to read the warranty carefully before purchasing a gas detector and to follow any maintenance or usage guidelines to ensure compliance with the warranty terms.
Can the detector be used in confined spaces?
Yes, gas detectors can be used in confined spaces. In fact, they are often used in confined spaces like tanks, vessels, and storage areas to monitor the air quality and detect any hazardous gases that may be present. Additionally, proper training and safety protocols should be followed when using gas detectors in confined spaces to ensure the safety of workers.
Is the detector compliant with Australian safety standards?
It is recommended to check the manufacturer's specifications and certifications to confirm compliance. Additionally, it may be required to have the gas detector regularly calibrated and maintained by qualified professionals to ensure accurate and reliable performance.
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Gas Detector & Monitor Costs and Supplier Insights
The listed price of a Gas Detector & Monitor for sale ranges from $300 to $1,500, averaging $900.
If you are looking to buy a Gas Detector & Monitor for sale, suppliers on IndustrySearch include Thermo Fisher Scientific Australia Pty Ltd, ProfTek Pty Ltd, HK Calibration Technologies
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