NOTIFIER VGS.DU-VB GASOLINE VAPOUR DETECTOR 4-20MA DUST CONTAINER

4-20mA gasoline vapour 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 a relay card on double threshold control panels with 10 mA early alarm and 20 mA alarm. Operating voltage 12-24Vcc. Absorption 90 mA. Operating temperature from -20°C to +60°C. Relative humidity up to 90 percent. Degree of protection IP 55.