IKR 270, metal sealed,
long case, DN 40 CF-F
Measurement & Analysis / Measurement / ActiveLine
IKR 270, metal sealed, long case, DN 40 CF-F
For vacuum processes in high- and ultra high vacuum
Display range 5 · 10-11 to 1 · 10-2 hPa
Flange size: DN 40 CF-F
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
Max. operating temperature: 250 °C
Extra-long case in bake-out area
Dimensions
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Page 2
Measurement & Analysis / Measurement / ActiveLine
Technical Data
IKR 270, metal sealed, long case, DN 40 CF-F
Accuracy: 10-9 - 10-3 hPa
Anode
Bakeout temperature
± 30 %
Molybdenum
In operation, 250 °C | In operation, 482 °F |
In operation, 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 °C | 41 °F | 278 K
-40-65 °C | -40-149 °F | 233-338 K
20 cm3
1200 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
IKR 270
PT R21 261
Accessories
Accessory for ActiveLine gauges and
controllers
Mating connector
Sensor cable, 3 m
www.pfeiffer-vacuum.com
B 4707 283 MA
PT 448 250 -T
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All data subject to change without prior notice. (03/02/2015)
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