Cold Cathode Gauges IKR 270 (5 · 10-11

Cold Cathode Gauges IKR
270 (5 · 10-11 - 0,01 hPa)
Measurement & Analysis / Measurement / ActiveLine
IKR 270, metal sealed, DN 40 CF-F
Flange size: DN 40 CF-F
Measurement range from 5 · 10-11 to 0.01 hPa
Cold cathode (inverted magnetron)
Rugged and dependable
Insensitive to air ingress
Corrosion-resistant
Maximum pressure refers to inert gases and temperatures of less than 55 °C
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Dimensions
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Measurement & Analysis / Measurement / ActiveLine
Technical Data
IKR 270, metal sealed, DN 40 CF-F
Accuracy: 10-9 - 10-3 hPa
Anode
Bakeout temperature
± 30 %
Molybdenum
electronic removed, 250 °C |
electronic removed, 482 °F |
electronic removed, 523 K
500 m
Metal sealed
Al2O3
Stainless steel
0.01 hPa | 7.5 · 10-3 Torr | 0.01 mbar
5 · 10-11 hPa | 3.75 · 10-11 Torr | 5 · 10-11 mbar
DN 40 CF-F
10 k
1.8 - 8.5 V
0.5 V
1000 kPa
±5%
Ag
2W
15-30 V
5-55 °C | 41-131 °F | 278-328 K
-40-65 °C | -40-149 °F | 233-338 K
20 cm3
950 g
Cable length
Feature
Feedthrough
Flange
Measurement range max.
Measurement range min.
Nominal diameter
Output signal: Minimum load
Output signal: Pressure range
Output signal: Sensor error below
Pressure max.
Repeatability: 10-9 - 10-3 hPa
Seal
Supply: Power consumption max.
Supply: Voltage
Temperature: Operating
Temperature: Storage
Volume
Weight
Order number
Cold Cathode Gauges IKR 270 (5 · 10-11 - 0,01
hPa)
PT R21 251
Accessories
ActiveLine sensor cables
Sensor cable, 3 m
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PT 448 250 -T
Page 3
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All data subject to change without prior notice. (02/16/2015)
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