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Gas Detectors
See Also: Gas Sensors
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Gas Detectors
Shenzhen Graigar Technology Co.,Ltd.
A gas detector is a device that detects the presence of gases in an area, often as part of a safety system. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down.
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Fixed Gas Detectors
MicroSafe 500 & 600 Series
Teledyne Gas & Flame Detection
MicroSafe 500 and 600 Series gas detectors feature a non-intrusive operator interface. Calibration and programming instructions appear in simple intuitive and sequential script on a 16-character backlit display. The transmitter design incorporates extensive fault diagnostics with each condition conveniently identified on the transmitter display.The 500 Series comes standard with a linear 4-20 mA output, one-man remote calibration, self-adjusting zero and span, and LED indicators for fault and calibration status.The 600 Series includes the same features as the 500 with the addition of 3 alarm relays and an RS-485 serial communications port.Electrical Classification - Explosion proofClass I, Div 1, Groups B, C, D
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Fixed Gas Detectors
700 Series
Teledyne Gas & Flame Detection
The sensor electronics are completely protected and immune to water ingress and corrosion. The sensor elements are all plug-in components and can easily be replaced in the field. Operator interface is non-intrusive via a small handheld magnet. Configuration and routine calibration is intuitive and menu driven with fully scripted instructions. Sensor status is displayed on a built-in alphanumeric LED display. The 700 Series intelligent sensor modules feature dual redundant outputs, a linear 4-20 milliamp analog signal and a Modbus RS-485 serial output.
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Fixed Gas Detectors
OLCT 10 - OLC 10
Teledyne Gas & Flame Detection
The OLC 10 and OLCT 10 are designed to detect combustible or toxic gases for tertiary applications (boiler plants, battery charging rooms, car parks, hospitals). Two OLC 10's can be connected to one detection channel to monitor the same area, without an additional junction box or extra wiring. Similarly, up to five OLCT 10's can be connected to one channel for the detection of CO, NO or NO₂ in a car park application. Easy to install and operate, these detectors combined with the MX 16 control unit meet demanding user requirements.
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Fixed Gas Detectors
Teledyne Gas & Flame Detection
Are you looking for reliable and efficient fixed gas detectors? Discover our detection devices especially designed for professionals in the industry and in the service sector.
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Portable Gas Detectors
Altair
Portable single and multi-gas detectors combine reliable detection and LED/audible/flashing/vibrating alarms with clear, backlit LCD displays. Sensors measure concentrations of; Ex, Ex-M, Ex-H, O2, CO/H2S, CO-HC, H2S/CO H2 RES, CO/H2S-LC, SO2, H2S/SO,CO/NO2, NH3, CL2
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Combustible Gas Detectors
A leak of natural gas (methane), propane or butane can cause an explosion in a basement with a sloppily installed unit as easily as it can in a coal mine. General sells these life-saving combustible gas detectors in various shapes and sizes, including pens and wands with a probe. Two models, the NGD268 & PNGD170 Combustible Gas Detectors even work from -40 to 158F, the extreme environment typical of mines and tunnel construction.
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Gas Detectors
At PCE Instruments you will find a professional quality gas detector / gas detection instrument for everyday use. The gas detector meets the requirements for personal safety and issued mainly for the detection of methane, hydrogen sulphide, carbon monoxide and oxygen levels (along with 50 other possible gases). The auto-calibration function allows for easy recalibration of the gas detector. Depending on the model, the gas detector has the ability to store data and later transfer recorded values to a computer.One accessory is the manual aspirator, with this device you can draw gas directly into the gas detection instrument via a 2m long tube with which you will be able to measure gas levels without having to be in direct contact with the gas source or to be able to determine the levels of gas in places that are difficult to access. Furthermore, we have a fixed installation gas detector in many different models available.
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Gas Detectors
CO2, Humidity And Temperature Sensors, Dual Wavelength NDIR CO2 Sensor (Non-Dispersive Infrared) For Superior Stability, User Operated CO2 Calibration, Data Hold & Max/Min/STEL/TWA Function
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Gas Detectors
International Gas Detectors Ltd
We offer a vast and versatile product range with detector heads for every possible environment. Pioneering the use of addressable gas detection systems IGD today offer the latest networked systems. Our latest addressable gas detection systems network using IGD’s Sentinel+ 2-Wire protocol for enhanced operation and security. IGD is the home of addressable gas detection but we still offer legacy analogue detectors used to interface to older systems.
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Accessories for Gas Detectors
Electronic siren / Precalibrated sensor for gas leak detector ect.
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Personal Gas Detectors
Personal Gas Detectors keep workers safe from atmospheric hazards by continuously monitoring the user’s breathing zone, these detectors operate at close range to the user. Our range of personal gas detectors and monitors will allow you to operate in the toughest of industrial environments including hazardous areas and confined spaces.
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Gas Detectors
Great for HVAC professionals, Klein Tools’ Gas Detectors provide quick and accurate results. Whether you need to detect and measure concentration levels of CO and temperature, refrigerant gases, methane, propane, and other combustible gases, you can expect performance and durability from Klein.
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Solid State Gas Detectors
SMC 20X/200X
The SMC 20X/200X are single-gas detectors used to monitor combustible gas, hydrogen sulfide (H2S) or carbon monoxide (CO). The detectors are based on solid-state technology, a simple and robust method of detection capable of detecting low parts-per-million (ppm) levels of gas.
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Infrared Gas Detector
iTrans2
Teledyne Gas & Flame Detection
The iTrans2 infrared gas detector employs an intelligent electronics platform to provide one or two points of detection from a single head for maximum flexibility, superior performance and lower installation costs. With the optional HART Communication Protocol, the iTrans2 offers remote diagnostics, set-up or calibration by superimposing a high-frequency current across the industry standard 4-20mA analog line.
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Equipment
Heated diode refrigerant gas leak detector / Wireless refrigerant scale (up to 100 kg) ect.
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Gas Detection System
TOC-625 MICRO
International Gas Detectors Ltd
For small systems up to 8 devices with simple I/O requirements this system is ideal. The TOC-625 Micro Gas Detection System Controller interfaces with existing TOC-30A addressable gas detectors and has auto detect and set up features making deployment fast and easy for installers not used to gas detection systems.
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Portable Multi Gas Detector (Explosion Proof Grade )
Model - BX-616
Kusam Electrical Industries Limited
• Natural diffusion sampling method and high-sensitivity sensor, with high sensitivity and repeatability.• CSTN colorful LCD, large & clear.• Compact design, easy carrying.• High strength engineering plastics and compoundanti-slippery rubber; high strength, water-proof,dust-proof and explosion-proof.• Applicable to gas leakage underground tunnels, mines,pipelines etc.• 100,000 records storage capacity including peak value.
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Residential Gas Detectors
Home gas detectors are valuable allies for our safety. Seitron has been designing and manufacturing gas leak detection devices for over thirty years, having quality standards able to offer maximum guarantees to those who use them.
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Infrared Thermal Imaging Gas Leak Detector (VOCs)
EXPEC-1880
EXPEC 1880 infrared thermal imaging gas leak detector (EXPEC 1880) is a non-contact leak detector for volatile organic compounds (VOCs). It adopts a high-end mediumwave cooled type-II superlattice infrared detector and has passed Ex ic nc op IIc T4 Gc explosion-proof certification, with high protection level (IP54).
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Gas Detection Controller
MX 43
Teledyne Gas & Flame Detection
Fully scalable, and designed to functional safety performance level 1 standards, the MX 43 is an analog and digital controller that continuously measures and controls gases in the atmosphere. The MX 43 gas detector manages both digital lines and analog channels, and covers all needs for a wide variety of gas monitoring applications. The MX 43 digital technology allows up to 32 detectors to be distributed on 8 lines for increased cost savings.
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Carbon Monoxide Detectors
Inspector CO Detectors
Sensorcon, Sensing Solutions by Molex believes in the importance of a dependable gas detector. Featuring proprietary engineering & software, our Inspector Series utilizes electrochemical sensors for fast & accurate measurements of CO.
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Control Panels
We offer a wide range of high-quality single channel and multi-channel gas detector control panels which are used throughout the world in many different industries. The control panels offer industry standard outputs and connect easily to 4-20mA output gas detectors. The product offering also includes a variety of safety barriers, along with audio visual alarm options.
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IR Portable Gas Detector
Shipsurveyor
Teledyne Gas & Flame Detection
The Shipsurveyor was designed after extensive consultation with shipowners, ship managers and shipping personnel. The result is a range of 8 instruments dedicated to the marine market.The Shipsurveyor is versatile yet simple to use. The feature-rich range of instruments are suitable for all marine applications including confined space monitoring, cargo monitoring and inerting.Up to 5 gases can be simultaneously measured and displayed. The hydrocarbon range, which utilises the latest infrared technology, can be calibrated with Butane, Propane or Methane, depending on application.The Shipsurveyor also comes complete with an impressive and practical suite of application software. Our bespoke software not only allows simple on-board calibration but crucially provides the ability to print calibration certificates. In addition, complete datalogging software comes as standard allowing logged gas readings, with vessel locations, to be uploaded to a PC.With ATEX and MED approval, the Shipsurveyor is the complete shipping solution.
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Fast Response Gas Detector
Leaksurveyor
Teledyne Gas & Flame Detection
The GMI Leaksurveyor combines quality, ruggedness and advanced Technology in a user friendly, portable gas detector. The integral fast response and high sensitivity semiconductor sensor enables leakage surveys to be performed and distribution leaks to be quickly found.
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Gas And Leak Detectors
ION Science manufactures a range of technologically advanced gas and leak detectors for a wide variety of gases. View our ever-growing portfolio below to find the right solution for your gas detection needs.
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Portable Multi-Gas Detectors
These monitors are capable of detecting many toxic and combustible gases making them ideal for use in a variety of environments.





























