The Model 801W is a replacement gauge for the Varian 801W. The Model 801W uses a
Varian 531 thermocouple sensor. Measurement range from 1x10-3 torr to
760 torr (atmosphere). RS232 option and dual setpoint options are
Setpoint Relay Option- Ability to turn on external device via two SPDT external connections . The relays activate at and remain on below the set-points.
- Item #: D-801W