Carbon monoxide (CO) detection products
Carbon Monoxide (CO) detectors, control panels and ventilation control modules for enclosed car parks, boiler rooms and loading areas.

Apollo 58000-300APO Discovery Carbon Monoxide Detector

Detnov DMD-500 Standard Carbon Monoxide Detector

Detnov DMDP-500 Compact Carbon Monoxide Detector

Detnov DOA FJ/CPD (ENG-M) Visual and Audible Warning Indicator

Finder GF 1224 CO Carbon Monoxide Gas Detector

Finder PPS-CO Carbon Monoxide Gas Detector

Finder PPS-RCO Carbon Monoxide Gas Detector

Global Fire DMD500 Carbon Monoxide Gas Detection Detector

Honeywell Esser 805553 TF 2001 Carbon Monoxide (CO) Cell

Kilsen KMD300 Carbon Monoxide Gas Detector

Prosense PPS-CO Carbon Monoxide Gas Detector

Prosense PPS-RCO Carbon Monoxide Gas Detector

Prosense PPSR Car Park Gas Detection Series

Redban CO540 Addressable Carbon Monoxide Detector

Ziton KMD300 Carbon Monoxide Detector

Detnov CMD-501 Single-Zone Carbon Monoxide Control Panel

Detnov CMD-502 2-Zone Carbon Monoxide Control Panel

Detnov CMD-503 3-Zone Carbon Monoxide Control Panel

Global Fire CMD501 1-Zone CO Control Panel

Global Fire CMD502 2-Zone CO Panel

Global Fire CMD503 3-Zone Carbon Monoxide Control Panel

Kilsen KM302 2-Zone Carbon Monoxide Detection Panel

Kilsen KM304 4-Zone Carbon Monoxide Detection Panel

Prosense PPS Series Car Park Gas Detection Control Panel

Prosense PPS+-KP Carbon Monoxide Gas Detection Control Panel

Redban CO-016 Carbon Monoxide Control Panel

Ziton KM302 2-Zone Carbon Monoxide Detection Panel

Ziton KM304 4-Zone Carbon Monoxide Detection Panel

Detnov KIT WP D IP54 Sealing Kit for DOA Indicators

Detnov MMD-509 Carbon Monoxide Zone Expansion Module

Detnov SOLO C3 Carbon Monoxide Detector Test Instrument

Detnov TRMD-500 Speed Control Expansion Card

Detnov TRMD-502 ModBus RTU Speed Control Card

Redban IO111-I Addressable Monitoring Module

Redban IO111-O Addressable Carbon Monoxide Control Module

Redban LK204 Addressable Carbon Monoxide Loop Card
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Choosing the Right Products for Carbon Monoxide (CO) Detection Systems
Carbon Monoxide (CO) is a colourless, odourless and toxic gas. In enclosed car parks, it comes from vehicle exhaust fumes, while in boiler rooms it results from incomplete combustion. A Carbon Monoxide (CO) detection system continuously measures the gas concentration in the area in ppm; at set thresholds, it activates jet fans and exhaust fans in stages, and gives audible and visual warnings at high levels.
A properly designed system protects human health and prevents unnecessary fan operation, helping to save energy. Narstek provides detector placement, panel selection, integration with ventilation automation, commissioning and periodic calibration services.
About Carbon Monoxide (CO) detection products
How many Carbon Monoxide (CO) detectors are needed in a car park?
Manufacturers generally recommend a coverage area of 200–400 m² per detector. The exact number depends on the column layout, ramps and entrances/exits, ventilation direction and local project specifications.
At what height should a Carbon Monoxide (CO) detector be installed?
As Carbon Monoxide has approximately the same density as air, detectors are generally installed at breathing height, 1,5–1,8 metres above floor level. The manufacturer's installation manual should be followed.
How long do Carbon Monoxide (CO) sensors last?
Electrochemical CO sensors generally have a service life of 3–5 years, depending on the manufacturer. They should be tested and calibrated periodically during this time, and replaced when they reach the end of their service life.
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