PemTech offers world-class quality and unparalleled customer service with our full range of industrial gas detection systems. Our industrial gas detectors and wireless gas sensors are equipped to handle a variety of toxic and combustible gases.

We have detectors specifically designed to monitor Hydrogen Sulfide (H2S), Carbon Dioxide (CO2), various combustible gases and toxic gases, as well as detectors that monitor and sense oxygen deficiencies in ambient air. Please contact us if you have any questions or would like to know more about any of our industrial gas detectors, wireless gas sensors, or other gas detection systems!

PemTech offers world-class quality and unparalleled customer service for a full range of Toxic Gas Detectors, LEL Combustible Gas Sensors, Multi Channel Gas Monitors and Process Gas Analyzers. We have detectors specifically designed to monitor Carbone Dioxide (CO2), Hydrogen Sulfide (H2S), various combustible gases and toxic gases like Ammonia, Propane, Hexanes, Hydrogen Cyanide, Methanol and more, as well as detectors that monitor and sense oxygen deficiencies in the air. In-house manufacturing eliminates long lead times and ensures quality-controlled products that meet the needs of our clients worldwide.

Our customers work directly with our application engineers and sales team to develop gas detection solutions designed to meet highly specific requirements. This process results in products and systems that are extremely reliable and cost effective. Since 1989, companies throughout the world have learned to rely on the professionals at PemTech.

Gas Detectors and Sensors

PemTech gas detectors are designed to sense toxic and combustible gases in ambient air. All gas sensors are microprocessor based and are modularly designed, using the latest in digital technology. The methods of gas detection that are used are: Metal Oxide Semiconductor (MOS), Electrochemical, Catalytic Bead, and Infrared Absorption.

PemTech’s hydrogen sulfide gas detectors have the ability to measure H2S gas in surrounding air, while our combustible gas sensors are made with catalytic bead and infrared sensing elements, allowing them to give Lower Explosive Limit (LEL) warnings. Our toxic gas detectors are designed with infrared oxygen deficiency sensing elements and can be used in hazardous environments. We also carry a carbon dioxide gas sensor that can detect CO2 gas using its Non Dispersive Infrared (NDIR) technology.

Toxic Gas Detectors & Combustible Gas Sensors
PemTech is a leading provider of reliable and effective toxic gas detectors & combustible gas sensors for hazardous environments. Equipped with the most current microprocessor technology, our toxic gas detectors and gas controllers are available in convenient wall and rack mount styles. Our 4, 8, and 8 to 16 channel multi-channel gas sensors, along with our 6, 12, and 8 to 16 channel single channel modular gas controllers are accurate, dependable, and easy to program and read.

Our multi-channel gas monitors and controllers have the capability to detect numerous toxic and combustible gases, whereas our single channel gas controllers and monitors use today’s best technology to deliver consistent and accurate results – for up to 16 channels of gas detection. We also offer a remote I/O module, which is an addressable 4 channel analog input module with 3 outputs. Lastly, our annunciator panels can be used in both safe and hazardous environments, collecting data from main control monitors and modules in toxic and combustible gas sensing and monitoring systems.