Televac® 7B Penning Magnetron Cleanable Cold Cathode Vacuum Gauge

NW25/KF25 Stainless Steel 7B Penning Magnetron Cold Cathode Vacuum Gauge - Part Number: 2-2100-272
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Part Numbers: 2-2100-263, 2-2100-265, 2-2100-266, 2-2100-272

Compatible With: MX200, MX200 EthernetIP, MX200 PROFINET, MX7B

Features and Benefits:

  • Low cost vacuum gauge
  • Easily cleaned vacuum gauge for extended sensor lifetime
  • Durable Penning ionization gauge construction
  • Reliable cold cathode ionization gauge technology
  • Contamination resistant, resistant to inrushes of gas, and cleanable
  • Mountable in any orientation
  • Excellent customer support

The Televac® 7B cold cathode gauge (also called a Penning ionization gauge or cold cathode ionization gauge) has a measurement range from 10-7 Torr up to 10-3 Torr. This vacuum

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Purchase

7B Cold Cathode Vacuum Gauge

Product Description
Price
Quantity
3/4” NPT Brass
3/4” NPT Brass
PN: 2-2100-263
$450.00
1” Straight Brass
1” Straight Brass
PN: 2-2100-265
$585.00
1 1/4” Straight Brass
1 1/4” Straight Brass
PN: 2-2100-266
$580.00
NW25/KF25 Stainless Steel
NW25/KF25 Stainless Steel
PN: 2-2100-272
$580.00

7B Coaxial Cables

Product Description
Price
Quantity
10' Coaxial Cable
10' Coaxial Cable
PN: 2-9800-09
$105.00
20' Coaxial Cable
20' Coaxial Cable
PN: 2-9800-41
$115.00
35' Coaxial Cable
35' Coaxial Cable
PN: 2-9800-42
$140.00
50' Coaxial Cable
50' Coaxial Cable
PN: 2-9800-43
$160.00
65' Coaxial Cable
65' Coaxial Cable
PN: 2-9800-45
$175.00
100' Coaxial Cable
100' Coaxial Cable
PN: 2-9800-46
$345.00

Replacement Parts

Product Description
Price
Quantity
Anode Assembly
Anode Assembly
PN: 2-6200-037
$120.00
O-Ring
O-Ring
PN: 1-4210-50
$4.50
Red Cap
Red Cap
PN: 6-4210-25
$1.55

Specifications

Operating Range (MX200) 1*10-7 Torr to 1*10-3 Torr
Operating Range (MX7B) 1*10-8 Torr to 1*10-3 Torr
Analog Output Controller-dependent
Analog Output Resolution Controller-dependent
Supply Voltage Controller-dependent
Mounting Orientation Any
Calibration Medium Dry air or nitrogen
Overpressure 150 PSI
Operating Temperature 0 °C to 50 °C
Storage Temperature -20 °C to 70 °C
Bakeout Temperature 120 °C
Response Time ≤50 ms
Accuracy (MX200, MM200, MC300)  
1*10-6 to 1*10-3 Torr ±0.2 decade
Accuracy (MX7B)  
1*10-7 to 1*10-3 Torr ±30% of reading
Graph of the analog output behavior for the Televac® 7B Cold Cathode Vacuum Gauge.

Legend of the analog output behavior for the Televac® 7B Cold Cathode Vacuum Gauge.

Brass
Stainless Steel
Tophet
Kovar
Ceramic
Glass
Fluoropolymer Elastomer
Nickel
Solder
Electrical Connections MHV
Weight 795 g (1.75 lbs) (NW25)
Dimensional drawing of the Televac® 7B Cold Cathode Vacuum Gauge.
RoHS compliant

7B Cold Cathode Vacuum Gauge
Quantity Discounts

Quantity Discount
1 List
50 5%
75 10%
100+ 15%

7B Coaxial Cable Quantity Discounts

Quantity Discount
1 List
50 5%
75 10%
100+ 15%