Products by Critical Environment Technologies Canada Inc.

The YESAIR is a battery powered, portable air quality detection and data logging instrument designed for intermittent or continuous indoor air quality monitoring. It is available in two models (Pump or Diffusion). Each can be configured as a multi-channel operation, with a selection of more than 30...

YES Plus LGA is a multi-gas air quality monitoring and information recording instrument that simultaneously measures and records up to fifteen sensors. With more than 30 different plug and play sensors to select from, users can accurately monitor more within a single, easy to carry...

The SCC is a one or two channel, self-contained controller for monitoring carbon monoxide (CO) and/or nitrogen dioxide (NO2) or combustible gases (hydrogen, propane and methane) in vehicle exhaust type applications such as parking garages, auto repair shops, battery charging rooms, buildings on...

The LPT-A is a full featured, single sensor, analog transmitter. It is available with a wide range of internal or external sensors, with over 20 types of gases to choose from. Operating as an analog transmitter or a standalone fixed system, the LPT-A offers 3-wire VDC or 4-wire VAC power, jumper...

The LPT is an economical, single sensor, analog transmitter for monitoring CO, NO2, O3, NH3, CL2 or O2 gases non-hazardous, non-explosion proof rated commercial and light industrial applications. This basic transmitter is designed to be part of a fixed system with a Controller for applications such...

The ART gas detector is a state-of-the-art, fixed, non-dispersive infrared refrigerant transmitter used to detect a wide range of refrigerant gases. The fast-responding sensor accurately detects refrigerant gas leaks without cross interference from combustible or toxic gases. It can be used as a...

The DCC-MRI is an Oxygen (O2) monitoring system developed for Magnetic Resonance Imaging (MRI) room applications and other locations where compressed gases and cryogenic liquids are used. Nitrogen, helium and sometimes carbon dioxide when dispensed, will displace Oxygen, creating an Oxygen...

The DCC Dual Channel Controller is a comprehensive and dependable, self-contained gas detection system that offers one or two channel configurations for monitoring toxic, combustible and solid state refrigerant gases. Sensor configurations include, two internal electrochemical sensors (one must be...

The QCC Quad Channel Controller offers four channel configurations for monitoring toxic, combustible and/or refrigerant gases with versatile control functionality for non-hazardous, non-explosion rated, commercial and light industrial applications. It is designed to accept inputs from up to four...

The DCC-SD is a self-contained, single sensor, sample draw monitoring system that is designed to draw samples of air from hard to access locations such as shafts, tall ceilings, wells, pits, small rooms and many other locations where it is difficult to install gas detectors. The DCC-SD system is...

The LPT-M is a full featured, 3 channel, digital transmitter designed to be part of our QCC and FCS gas detection system. It is available with a wide range of internal or external sensors, with over 20 types of gases to choose from. The LPT-M can operate as a standalone fixed system or be part of...

The LPT-B is a full featured, 1, 2 or 3 channel, digital transmitter for use an existing BACnet® communication network. It is available with a wide range of internal or external sensors, with over 20 types of gases to choose from. The LPT-B offers a BACnet® MS/TP output signal for communicating...

The FCS Flexible Control System offers up to 128 gas channel configurations for monitoring toxic, combustible and refrigerant gases with versatile control functionality for non-hazardous, non-explosion rated, commercial and light industrial applications. It accepts inputs from digital and/or analog...

The FCS-8 Flexible Control System offers up to 128 gas channel configurations for monitoring toxic, combustible and refrigerant gases with versatile control functionality for non-hazardous, non-explosion rated, commercial and light industrial applications. It accepts inputs from digital and/or...

The cGas Detector Carbon Dioxide Transmitter is a low maintenance gas monitoring device designed for use in non-explosion rated, commercial applications that require continuous monitoring of CO2. It offers one 4-20 mA analog output or a user selectable in the field digital output with your choice...

The cGas Detector is a digital, one or two channel gas detection transmitter that offers greater flexibility at a lower cost with customized sensor combinations and specialized options for adding only the functionality you need. It is ideal for monitoring toxic, combustible and refrigerant gases in...