Penning Gauge PTR225 & PTR237

Penning gauge PTR 225 and PTR 237

Product description

  • Rugged construction
  • Easy maintenance
  • Display range 1 · 10-9 to 1 · 10-2 mbar

 

PTR 225, metal-sealed, DN 25 ISO-KF

Overview
  • Connector FCC 68/RJ45, 8-pole
  • Maximum pressure refers to inert gases and temperatures of less than 55 °C
  • Cold-cathode (Penning system)
  • Rugged and dependable
  • Insensitive to air ingress
  • Corrosion-resistant
  • For vacuum processes in high- and ultra high vacuum
Technical data
Accuracy: 10-8 - 10-3 hPa ±30 %
Anode Stainless steel 1.4301 (AISI 304)
Bakeout temperature Electronic removed, ≤ 150 °C
Feedthrough Al2O3
Flange Edelstahl
Measurement range max. 1 · 10-2 mbar
Measurement range min. 1 · 10-8 mbar
Method of measurement Cold cathode according to Penning
Nominal diameter DN 25 ISO-KF
Output signal: Measurement range 0.66-10 V
Output signal: Minimum load 10 kΩ
Output signal: Sensor error below 0.4 V
Repeatability: % of measurement ±4 (1 · 10-8 . 1 · 10-4) %
Seal Metal-sealed
Sensor cable length 50 m
Supply: Power consumption max. 2 W
Supply: Voltage 14.5-36 V DC, type 24 V DC
Temperature: Operating 10-50 °C
Temperature: Storage 20 – 70 °C
Volume ≤ 21 cm³
Weight ≤ 570 g

 

PTR 225 S, metal-sealed with set points, DN 25 ISO-KF

Overview
  • Connector FCC 68/RJ45, 8-pole
  • Maximum pressure refers to inert gases and temperatures of less than 55 °C
  • Cold-cathode (Penning system)
  • Rugged and dependable
  • Insensitive to air ingress
  • Corrosion-resistant
  • For vacuum processes in high- and ultra high vacuum
Technical data
Accuracy: 10-8 - 10-3 hPa ±30 %
Anode Stainless steel 1.4301 (AISI 304)
Bakeout temperature Electronic removed, ≤ 150 °C
Feature Switch point
Feedthrough Al2O3
Flange Edelstahl
Measurement range max. 1 · 10-2 mbar
Measurement range min. 1 · 10-8 mbar
Method of measurement Cold cathode according to Penning
Nominal diameter DN 25 ISO-KF
Output signal: Measurement range 0.66-10 V
Output signal: Minimum load 10 kΩ
Output signal: Sensor error below 0.4 V
Repeatability: % of measurement ± 4 (1 · 10-8 - 1 · 10-4) %
Seal Metal-sealed
Sensor cable length 50 m
Set point Change over contact
Set point: Current max. 0.5 A DC
Set point: Voltage max. 60 V DC
Supply: Power consumption max. 2 W
Supply: Voltage 14.5-36 V DC; type 24 V DC
Temperature: Operating 10-50 °C
Temperature: Storage 20 – 70 °C
Volume ≤ 21 cm³
Weight ≤ 500 g

 

PTR 237, metal-sealed, DN 40 CF-F

Overview
  • Connector FCC 68/RJ45, 8-pole
  • Maximum pressure refers to inert gases and temperatures of less than 55 °C
  • Cold-cathode (Penning system)
  • Rugged and dependable
  • Insensitive to air ingress
  • Corrosion-resistant
  • For vacuum processes in high- and ultra high vacuum
Technical data
Accuracy: 10-8 - 10-3 hPa ±30 %
Anode Stainless steel 1.4301 (AISI 304)
Bakeout temperature Electronic removed, ≤ 150 °C
Feedthrough Al2O3
Flange Edelstahl
Measurement range max. 1 · 10-2 mbar
Measurement range min. 1 · 10-8 mbar
Method of measurement Cold cathode according to Penning
Nominal diameter DN 40 CF-F
Output signal: Measurement range 0.66-10 V
Output signal: Minimum load 10 kΩ
Output signal: Sensor error below 0.4 V
Repeatability: % of measurement ±4 (1 · 10-8 - 1 · 10-4) %
Seal Metal-sealed
Sensor cable length 50 m
Supply: Power consumption max. 2 W
Supply: Voltage 14.5-36 V DC; type 24 V DC
Temperature: Operating 10-50 °C
Temperature: Storage 20 – 70 °C
Volume ≤ 25 cm³
Weight ≤ 790 g

 

Documents Download

PTR 225, metal-sealed, DN 25 ISO-KF

PTR 225 S, metal-sealed with set points, DN 25 ISO-KF

PTR 237, metal-sealed, DN 40 CF-F

 

 

 

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