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BG 5035 BEN / B (2014-08) APR 250 ... 267.oi
In all communications with Pfeiffer Vacuum, please specify the information given
on the product nameplate. For convenient reference transfer this information into
the diagram below.
Pfeiffer Vacuum, D-35614 Asslar
Typ:
No:
F-No:
V W
This document applies to products with part number
P 5215 102 TF
(APR 250 DN 16 ISO-KF
100 kPa)
P 5215 112 TF
(APR 260 DN 16 ISO-KF
100 kPa)
P 5215 114 TF
(APR 260 DN 16 CF-F
100 kPa)
P 5215 120 TF
(APR 262 G1/4"
200 kPa)
P 5215 126 TF
(APR 265 G1/4"
500 kPa)
P 5215 132 TF
(APR 266 G1/4"
1000 kPa)
P 5215 133 TF
(APR 266 4 VCR male
1000 kPa)
P 5215 138 TF
(APR 267 G1/4"
5000 kPa)
The part number (No) can be taken from the product nameplate.
If not indicated otherwise in the legends, the illustrations in this document
correspond to the gauge with the vacuum connection DN 16 ISO-KF. They apply to
gauges with other vacuum connections by analogy
We reserve the right to make technical changes without prior notice.
The Compact Piezo Gauges have been designed for vacuum measurement in a
pressure range of 0.1 hPa … 5500 kPa, depending on the configuration.
The gauges can be used with a Pfeiffer Vacuum measurement unit for compact
gauges or with another evaluation unit.
Over the entire measurement range, the measuring signal is linearly dependent on
the pressure.
A piezoresistive pressure sensor is used as the measuring element. The meas-
urement is not dependent on the type of gas being measured.
Product Identification
Validity
Intended Use
Functional Principle
