NOTIFIER VGS.DU-BU BUTANE DETECTOR IN 4-20MA DUST CONTAINER

4-20mA butane catalytic detector, in a dustproof container. The catalytic type sensor guarantees alarm signals through a 4-20mA proportional output. It can be connected to control panels addressed by means of a special module. Possible use with relay board on double threshold control panels with 10mA early alarm and 20mA alarm. Operating voltage 12-24Vcc. 90mA absorption. Operating temperature from -10°C to +55°C. Relative humidity up to 90%. Degree of protection IP 55.