If hood face velocity falls below programmable setpoint, audible alarm sounds and LOW indicator glows red. From faceplate, user can easily select and calibrate a setpoint between 50 and 250fpm using a velocity meter.
- LCD displays actual face velocity
- TEST RESET switch mutes audible alarm
- EMERG. PURGE switch can be used to activate a relay to open hood damper (not included)
Installation requires factory-prepared cut-out in upper portion of front panel (for ClassMate) or right fixture panel (for other models)
|Premier, Protector XL, Protector Xstream lab hoods|