Pfeiffer Vacuum

5.3 Portfolio overview

Series

Pfeiffer Vacuum offers active gauges in the form of single or combination sensors, and passive gauges as single sensors. Three product lines with different electrical interfaces and sensor electronics are available.

    Pressure range
Vacuum Ultra-high High Medium Low  
hPa 10-11 10-10 10-9 10-8 10-7 10-6 10-5 10-4 10-3 10-2 10-1 100 101 102 103 104
Vacuum gauge Model                                  
DigiLine
Piezo-respective gauge CPT 200
Piezo/Pirani gauge RPT 200
Pirani gauge PPT 200
Pirani/cold-cathode gauge MPT 200
Pirani/Bayard-Alpert gauge HPT 200
ActiveLine
Piezo gauge APR 250
APR 260
APR 262
APR 265
APR 266
APR 267
Capacitive gauge
temperature-compensated
CMR 361
CMR 362
CMR 363
MR 364
CMR 365
Capacitive gauge
temperature-controlled
CMR 371
CMR 372
CMR 373
CMR 374
CMR 375
Pirani/capacitive gauge PCR 280
Pirani gauge TPR 280
TPR 281
Cold-cathode gauge IKR 251
IKR 261
IKR 270
Pirani/cold-cathode gauge PKR 251
PKR 261
Hot-cathode gauge IMR 265
Pirani/Bayard-Alpert gauge PBR 260
ModulLine
Pirani vacuum gauge TPR 010
TPR 017
TPR 018
Cold-cathode gauge IKR 050
IKR 060
IKR 070

Readings at the limits of the range may be less accurate depending on the measuring principle.

Table 5.2: Vacuum gauge selection guide

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