Vaisala PR-23 Series User Manual

Feature Specification
Process temperature −20 °C … +130 °C (−4 °F … +266 °F)
Process wetted parts, standard Teflon® (P
TFE), sapphire prism, prism gaskets MTF
(Modified Teflon)
Sensor protection class IP67, Nema 4X
Protection class Protection class 3
Sensor weight Sensor and 2 in Saundersâ body 15 k
g (33 lbs), sensor
and 3 in Saundersâ body 26 kg (57 lbs), sensor and
4 in Saundersâ body 33 kg (73 lbs)
Table 53 Saundersâ v
alve body specifications
Feature Specification
Valve body material Graphite cast iron
Valve body lining material PFA (Fluorinated ethylene propylene) / ETFE
(E
thylene tetrafluoroethylene)
Process connection ANSI flange 2 in 150 lbs
ANSI flange 3 in 150 lbs
ANSI flange 4 in 150 lbs
DIN flange DN 50 PN 16
DIN flange DN 80 PN 16
DIN flange DN 100 PN 16
JIS flange 10K 50A
JIS flange 10K 80A
JIS flange 10K 100A
PR-23 Series User Guide
IM-EN-PR23-E
158

Vaisala PR-23 Series Specifications

General

Brand	Vaisala
Model	PR-23 Series
Category	Measuring Instruments
Language	English