Mini Bee Vacuum Switch

Mini Bee absolute and Differential vacuum switch.
Vacuum swithes come in 2 different versions for accurate and reliable pressure detection.
– Absolute vacuum switch with setpoint range between 20 to 970 Torr. Relay energized when pressure drops below setpoint.
– Differential vacuum switch with setpoint range between -99 to +46 Torr relative to atmosphere. Relay energized when differential pressure setpoint is reached.