1 to 1000 mTorr Thermocouple Active Vacuum Switch 
The 1 to 1000 mTorr Thermocouple 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 Thermocouple Gauges, 1 to 1000 mTorr, DV-6 Tube.
Available on backorder