This product was added to our catalog on Tuesday 06 March, 2007.
.01 to 20 Torr Pirani Active Vacuum Switch
The .01 to 20 Torr Pirani Active Vacuum Switch includes: Adjustable setpoint, SPDT relay, 5 Amp @ 115 volts. Analog output of 0-1 VDC, Operates on 12VDC power, 200 mA. Switches shipped in the USA include an external wall mount style power supply with 115 VAC in/12 VDC out. Optional 220 V 50 Hz power supply available. Sensor not included, order sensors from .01 to 20 Torr Gauge Tubes.