The rain detector WS-890 is designed for connection to SHE and ventilation control panels of SIMON PROtec Systems GmbH. The detector prevents excessive rain, leaving the windows controlled by the control panel open. A heated sensor surface avoids false triggering by snow, ice or dew. The period of time to respond to the rain can be adjusted thanks to the built-in time delay.
Functional testing by integrated evaluation electronics
Thanks to an integrated evaluation electronics, the functionality of the rain detector can be easily understood. Any defects or malfunctions of the rain detector can be detected and eliminated more quickly.
Rain detector WS-890 at a glance:
- Rain sensor with certified gold contacts for reliable reporting
- after activation 15-minute constant CLOSE command to relieve the controller in case of rapid weather fluctuations
- heated sensor plate
- Potential-free changeover contact for on-site evaluation
- including mounting bracket in natural aluminum and mast clamp
Under the Construction Products Regulations (CPR) it is a legal requirement to use only certified products for smoke ventilation. It is the responsibility of the installer to ensure installations meet the relevant standards. For more information see SCS Group’s Technical Bulletin.