Pr-23-Gp Thermal Cover Pr-7062; Table 35 Sensor Pr-23-Gp Specifications - Vaisala PR-23 Series User Manual

PR-23 Series User Guide
Feature
Instrument verification
Ambient temperature
Table 35 Sensor PR‑23‑GP specifications
Feature
Sensor PR‑23‑GP
Process connection
Process pressure
Process temperature
Process wetted parts, standard
Sensor protection class
Protection class
Sensor weight
10.6.3 PR‑23‑GP thermal cover PR‑7062
The thermal cover prevents heat flow between process and ambient surroundings. It helps
to maintain the sensor tip and the prism surface at process temperature and may reduce
prism coating. Use thermal cover when the temperature difference between the process and
the ambient is more than 30 °C or when the process temperature is over 60 °C.
134
Specification
With certified refractive index liquids and Vaisala
documented procedure
−40 °C ... 45 °C (−40 °F ... 113 °F)
Specification
Probe sensor for large pipe line and vessel installation
Flanges: ANSI 3 in 150 lbs or DIN 80 PN 25 or JIS 10K
80A; or L clamp 88 mm
Flange connections up to 25 bar (350 psi)
−20 °C ... +150 °C (−4 °F ... +302 °F)
AISI 316 L stainless steel, spinel prism, prism gaskets
MTF (Modified Teflon)
IP67, Nema 4X
Protection class 3
Aluminum sensor cover with clamp/flange
4.0 ... 9.0 kg (8.8 ... 19.8 lbs)
Stainless steel sensor cover with clamp/flange
5.9 ... 10.9 kg (13.0 ... 24.0 lbs)
IM-EN-PR23-E