IMR 265, High Pressure Hot Cathode, DN 25 ISO-KF

　　Flange size: DN 25 ISO-KF

　　Measurement range from 2 · 10-6 to 1000 hPa

　　Two gauge heads (Pirani and hot cathode) in a single case

　　Highly accurate

　　Excellent reproducibility

　　Automatic cathode protection

　　A single flange from atmosphere to UHV

　　Corrosion-resistant

　　Maximum pressure refers to inert gases and temperatures of less than 55 °C

　　Technical Data IMR 265, High Pressure Hot Cathode, DN 25

　　ISO-KF

　　Accuracy: % of measurement 10-5- 1 hPa: ± 15 %

　　Bakeout temperature 150 °C|302 °F|423 K

　　Electron collector Stainless steel

　　Filament Iridium yttriated

　　Filament holder Molybdenum, Platinum

　　Flange Stainless steel

　　Flange (in) DN 25 ISO-KF

　　Insulator Glass

　　Ion collector Stainless steel

　　Measurement range max. 1,000 hPa|750 Torr|1,000 mbar

　　Measurement range min. 2 · 10-6hPa|1.5 · 10-6Torr|2 · 10-6mbar

　　Output signal: Minimum load 10 k

　　Output signal: Pressure range Ioni 1.5 - 7.5 V

　　Output signal: Pressure range Pirani 8.5 - 9.75 V

　　Output signal: Sensor error 0.5 V

　　Pirani measurement element Copper, Tungsten

　　Pressure max. 5,000 hPa|3,750 Torr|5,000 mbar

　　Repeatability: 10-1- 102hPa 30 % reading

　　Repeatability: 10-5- 10-1hPa 2 % reading

　　Sensor cable length 100 m

　　Supply: Power consumption max. 16 W

　　Supply: Voltage 20-30 V DC

　　Temperature: Operating 0-50 °C|32-122 °F|273-323 K

　　Temperature: Storage -20-70 °C|-4-158 °F|253-343 K

　　Volume 20 cm3

　　Weight 285 g