You use Chlorine, Chlorine Dioxide, or Ozone in your water treatment and want to monitor the ambient air to be sure that there are no hazardous concentrations? Use our gas warning instrument with the corresponding sensors.

Higher safety

For each sensor two limit values can be defined.Exceeding the values operates two separate relays. The first is meant to activate an acoustic signal. Manual acknowledgement will switch off the relay. The second limit value is supposed to activate the sprinkler system. This relay can be switched off via digital input e.g. by a a door contact. With the alarm delay you determine how long the limit value can be exceeded before the relay switches.