PVG : Digital Pirani Gauge
These are Digital Indicators for the measurement of high vacuum in the Pirani Range upto 0.001 mBar. The indicator is panel mounting type with a Pirani Gauge Head (Sensor) which can be clamped onto the point of measurement using a KF Clamp fitting. Models are available for vacuum measurement from 999 mBar (Atmospheric) to 0.001 mBar (1 micron) & from 1 mBar to 0.001 mBar (1 micron) depending on the application. The display is an intelligent 3 Digit 7 segment LED display with auto decimal resolution setting.
All Pirani Gauges are based on the principle of measurement of thermal conductivity of gases. The Digital Pirani Gauges come with a single gauge head or a dual gauge head enabling the use of one instrument to measure the vacuum of 2 points. The Digital Pirani Gauge is a direct replacement for the conventional Analog Pirani Gagues & is mains operated on Single Phase , 230 V.A.C. supply.