These compact vacuum measurement and control instruments offer the precision and high resolution of digital electronics at the same price as analog instruments.
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Our extremely rugged sensor is constructed with a solid, inert, noble metal that maintains calibration over long periods. Because no gold is used, these gauges are compatible with both mercury and oil pumps. The low 125 oC operating temperatures in our Pirani type gauge tube (half that of thermopile gauges), enhances stability as does a unique temperature compensation network. Gauge tubes are matched so they can be replaced without recalibration, and they can withstand working pressures to 300 PSI, tested to 1200 PSI.
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0.01 to 100 mTorr Range (10-5 to 0.1 Torr)
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.01 to 100 X 10-3 mbar or .001 to 13.333 Pa
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Safe to Operate, No High Voltage, No Magnets
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± 0.01 mT Resolution Over Entire Range
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Easy To Read Decimal or Exponential Display
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Dual Set Point Controller With 2 Relays
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Linear 0 to 1.0 VDC Output; 4-20 mA Optional
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3/4" O.D. Tube Fits Standard Quick Connects
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Fits Hastings, Varian, TeleVac Panel Cut-Outs
The Dual Set Point Controller operates two control relays. Set point values are adjusted from the front panel and displayed on the meter. Push-to-set switches simplify display of the set point pressures. Relays have 3 Amp contacts, form C, and have screw terminal connectors on the rear of the instruments. Both the indicator and the controller instruments are available in either 1/4 DIN or 2.75 inch diameter standard enclosures. The 2.75 inch diameter standard enclosure fits the same panel cut out as Hastings, Varian, Televac and other analog meters. Mounting hardware is included with both styles.
About Vacuum Research Ltd.:
Vacuum Research Ltd. started building vacuum valves in 1953, and vacuum valves are still an important part of the business. Vacuum Research Ltd.'s Product Line Includes:
- Stainless Steel and Welded Aluminum High Vacuum Valves
- Pirani, T/C, Diaphragm and Convection Vacuum Gauges and Sensors
- Absolutely Oil Free Dry Pumps, Lowest Cost to Own and Install
- Rotary Vane Vacuum Pumps
- Recorders
Vacuum Research Ltd. is dedicated to providing the most innovative, versatile, and reliable products for today's environment.
Please click on the links to the right for more information or request a quote today!
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