Warning Devices

Schmalz has developed the WN-AE V warning device for system monitoring with a loud warning if the vacuum drops below -1 bar or if the electric power fails. This electronic warning device with integrated electronic vacuum switch is mounted in a robust, impact-resistant macrolon housing and gives reliable warning, even in very noisy surroundings (up to 100dB), alerting you to a problem before it spirals into an inoperable system.

• Reliable monitoring of vacuum systems
• Loud, audible warning signal (100 dB)
• Flexible use at various vacuum values
• Power cable and hose for vacuum connection enter housing via a cable gland
• Integrated voltage monitor
• Switching point adjustable in the range -1 to 0 bar
• Electronic warning device