Description
The B20-WPDBR/CA3 detectors are suitable for use in all industrial and commercial applications where the detection of low concentrations of carbon monoxide (CO) in the air is required. The B20-WPDBR/CA3 detectors are particularly recommended for CO detection in covered or underground parking lots and garages.
The replaceable CA3 module, with which the detectors are equipped, uses a high-quality and precision electrochemical cell combined with industrial-grade control electronics, allowing for quick and reliable maintenance of the systems. The replaceable CA3 module has a normal operational life of 5 years. The detector counts the operating time and provides timely notification of the need to replace the module through the activation of a blue light indicator.
The power supply range is 10÷30 Vdc, allowing the use of B20-WPDBR/CA3 detectors in both 12V and 24V systems. The robust IP55 plastic enclosure protects the detector against dust and water splashes.