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Televac 7B Penning Magnetron Cold Cathode Sensor

Televac 7B Penning Magnetron Cold Cathode Sensor
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Televac 7B Penning Magnetron Cold Cathode Sensor - 1

7B Penning Magnetron Cold Cathode Sensor Part Number: 2-2100-2XXOperating Specifications1 Operating Range 1 x 10-7 to 1 x 10-3 Torr Analog Output Controller-dependent Supply Voltage Controller-dependent Calibration Medium Dry air or nitrogen Analog Output Resolution Controller-dependent Accuracy 1 x 10-6 to 1.0 x 10-3 Torr ± .2 decade The 7B Penning magnetron cold cathode sensor has a measurement range from 1 x 10-7 up to 1 x 10-3 Torr. It indirectly measures absolute pressure by ionizing gas in the presence of a magnetic field. Unlike hot filament sensors, the 7B is resistant to inrushes of gas. The design of this sensor allows for easy disassembly enabling quick cleaning and extended use. The 7B can be operated by the Televac MM200 or MC300 rack mountable controllers. These controllers automatically operate the cold cathode to provide a full range vacuum measurement solution when the 7B is used in conjunction with rough vacuum sensors. Analog Output Behavior (MM200) Physical CharacteristicsElectrical Connections MHV Weight 795 g (1.75 lbs) (NW25) Dimensions See dimensional drawings Brass Stainless Steel Tophet Kovar Ceramic Glass Fluoropolymer Elastomer Nickel Solder • Competitively priced • Easily cleaned for extended sensor lifetime • Durable construction • Reliable Penning Magnetron technology • Resistant to inrushes of gas • Mountable in any orientation • Excellent customer support • Designed and manufactured in the United States of America • RoHS compliant 1 See the Televac website at www.televac.com for a list of definitions for terms used in the operating specifications. All test data was acquired at 23° C.

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Televac 7B Penning Magnetron Cold Cathode Sensor - 2

Ordering Information Dimensional Drawings un t--in in in 7B Sensor Part Number 2-2100-2XX Vacuum Fittings XX 1" Straight Stainless Steel 67 NW25 (DN25 ISO-KF) Stainless Steel72 Recommended Controllers: MM200 Base Unit 2-7900-20 MP7ER Active Gauge - This gauge measures high vacuum from 1 x 10-8 up to 1 x 10-2 Torr utilizing a double inverted magnetron sensor. It has a linear or logarithmic 0 to 10 V analog output with a relay set point and an LED display of pressure. 7E Double Inverted Magnetron Cold Cathode Sensor - This sensor has a measurement range from 1 x 10-8 up to 1 x 10-2 Torr. It...

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