Gas detection
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Figaro Engineering Inc. is pleased to introduce the TGS5141 ultra-compact electrochemical-type carbon monoxide sensor. This sensor offers high sensitivity and selectivity to CO with linear sensor output. TGS5141 is a UL recognised component in accordance with the requirements of UL2034, and able to satisfy the requirements of performance standards such as UL2034, EN50291, and EN54-31.
With its ultra-compact size of 13.9 mm in diameter and 5.0 mm in thickness, this sensor is the ideal choice for size-oriented applications such as portable CO detectors, residential CO detectors, multi-sensor fire detectors, and various IoT applications. Carbon monoxide is one of the poisonous gas elements of air pollution, and can be typically found in wintertime, when heating systems are often used with minimal ventilation in a building. Indoor Air Quality (IAQ) monitors with this affordable, long life and reliable CO sensor inside will ensure comfort and safety.
IET 36.2 Mar/Apr 2026