Tbl. 7: Spare Parts; Replacement Measuring System - Pfeiffer Vacuum TPR 280 Operating Instructions Manual

Pirani gauge
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Spare parts
12 Spare parts
Ordering spare parts
► Have the part number to hand, along with other details from the rating plate as required.
► Install original spare parts only.
Fig. 10:
W Tungsten filament
Gauges
TPR 280
TPR 281
Tbl. 7:
36/42

Replacement measuring system

Ni
Nickel filament
DN 16 ISO-KF
DN 16 ISO-KF, long version
DN 16 CF-R
DN 16 CF-R, long version
8 VCR (1/2"), short version
1/8" NPT, short version
DN 16 ISO-KF
DN 16 ISO-KF, long version
DN 16 CF-R
DN 16 CF-R, long version
Spare parts
Filament
Order number (replacement measuring sys-
tem)
W
PT 120 133-T
PT 120 134-T
PT 120 135-T
PT 120 136-T
PT 120 137-T
PT 120 138-T
Ni
PT 120 141-T
PT 120 142-T
PT 120 143-T
PT 120 144-T

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Tpr 281

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