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Critical Environment Technologies Gas Detectors & Sensors
Reliable, gas detection devices with 50+ different gas sensor choices. Designed for use in almost every type of application, Critical Environment Technologies’ low voltage gas detectors feature 4-20 mA analog, 0-10 volt, BACnet® MS/TP RS-485 or Modbus® RTU RS-485 digital output with 1, 2 or 3 gas channels in a water / dust tight, corrosion resistant enclosure. For specialized applications we have gas detectors for vent line applications, sample draw systems and an explosion proof product line for use in hazardous rated areas. Choose from 50+ toxic, combustible and refrigerant gases including Ammonia, Carbon monoxide, Carbon dioxide, Chlorine, Ethylene, Ethylene oxide, Formaldehyde, Hydrogen, Hydrogen fluoride, Hydrogen sulphide, Nitric oxide, Nitrogen dioxide, Oxygen, Ozone, Sulfur dioxide, Ethanol, Dimethyl ether, Methanol, Methane, Propane, Hydrogen, TVOCs, R134A, R410A, RSF6 and more.
RC Systems SenSmart 1100 EC Gas Detector
RC Systems’ SenSmart 1100 EC O2 sensor and toxic gas detector utilizes a 2-wire 4-20mA sensor transmitter. It accepts low-power, electrochemical oxygen or toxic gas detection modules and functions in a sink mode to transmit gas value to the appropriate receiver device. This gas detector is suitable for Division 1 and Division 2 hazardous areas. It may be installed as an intrinsically safe device with a barrier, or explosion-proofed for NEMA 7 installations.
RC Systems SenSmart Series Toxic/Oxygen Gas Detectors
RC Systems offers several different types of gas detectors, including toxic gas detectors and oxygen gas detectors. Each SenSmart oxygen or toxic gas detector model is designed to deliver optimum price, performance, and versatility to fit any situation. Field swappable smart electrochemical sensors are available for Oxygen (O2), Hydrogen Sulfide (H2S), Sulfur Dioxide (SO2), Ammonia (NH3), Chlorine (Cl2), Hydrogen Fluoride (HF) and many other toxic gases. SenSmart gas detectors offer Important features including heated sensors (SenSmart 6100), Ethernet / Web Server (SenSmart 6100) and wireless communications with the easy to install SenSmart 7100. For lowest price points consider the SenSmart 1100 4-20mA loop-powered gas detectors.
