Vacuum Gauge

• - Displacement speed(60Hz) :
• - Ultimate Pressure :

Digital Convection vacuum gauge(P/N902171)
Model : P/N902171

Wide Range ; 1 mTorr to Atmosphere
Select Calibration in Torr, Pascal, or mBar
Linear Analog Outputs for Computer Interface
Large Easy To Read Green LED Display
1/4 DIN Bench or Panel Mount Enclosure
Two Set Points with 3 Amp Relays Optional
Single Sensor Covers Entire Range
Under 1 Second Response to Rising Pressure
All Cables and Mounting Hardware Included
Extension Cables Available up to 500 Feet

Wide range and Low cost
The convection gauge is the lowest cost instrument that can provide a continuous monitoring and control of your vacuum system from atmosphere all the way down to 1 mTorr. The gauge tube is all stainless steel and has both 1/8 inch NPT and 1/2 inch O.D. smooth tabulation for sealing in compression ports.
Optional flanges include NW and Conflat® and are described in the ordering information section below.

Nitrogen, Argon and Other Gases
As a general purpose instrument for monitoring the pump down of systems vented to air or nitrogen, the convection gauge is an excellent choice. The convection gauge can be provided to read directly for argon or other gases. But, if your system uses a Variety of gases, or if accuracy between 2 Torr and 800 Torr is critical in your process, then our diaphragm manometer instruments may be a better selection.

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