For monitoring and control from sprinkler systems. With SelfVerify
The sprinkler control unit BN-320/5 is used for monitoring and control of sprinkler systems. It is connected directly to the detection loop.
The unit has 1 monitored input monitoring the flow switch. It can be configured to handle normal open and normal closed flow switch; this is achieved with Input B. The unit has a built-in short-circuit isolator. In the event of a short-circuit, the short-circuit location will be isolated.
The SelfVerify function ensures the highest grade of reliability and reduces the need for manual testing, because all units comprising this function are automatically checked once every 24 hours.