Vaisala PR-23 Series - Table 50 Saundersâ Valve Body Flow Cell for Sensor PR-23-W

Model Description
3 Adapter for 3 in/DN 80 valve body
4 Adapter for 4 in/DN 100 valve body
Electrical clas
sification
‑GP General purpose
‑A
X ATEX and IECEx certified Ex II 3G, Ex nA IIC T4 Gc (up to zone 2) (T
amb
−20 … +65 °C)
‑FM FM c
ertified Class I, Div.2, Groups A, B, C, D T6 (T
amb
−20 … +45 °C)
‑CS CSA c
ertified Class I, Div.2, Groups A, B, C, D, T4 (T
amb
−20 … +45 °C)
‑IA ATEX and IECEx c
ertified Ex II 1G, Ex ia IIC T4 Ga (up to zone 0) (T
amb
−20 … +65 °C)
1)
‑IF FM c
ertified to US and Canadian standards Class I, Div.1, Groups A, B, C, D T4 (T
amb
−20 … +45 °C)
1)
‑C
X NEPSI Certified for use in Ex nA IIC T4 Gc
‑CI NEPSI C
ertified for use in Ex ia IIC T4 Ga
Sensor housing
‑S
C Stainless steel AISI 316
1) Available with STR indicating transmitter and IS isolator only
Example: Sensor: PR‑23‑W6
2‑2TF4‑GP‑SC
Table 50 Saundersâ v
alve body flow cell for sensor PR‑23‑W
Model Description
SVB Saundersâv
alve body flow cell
Process line connection
‑A0
20 ANSI flange 2 in 150 lbs
‑A030 ANSI flange 3 in 150 lbs
‑A040 ANSI flange 4 in 150 lbs
‑D050 DIN flange DN 50 PN 16
‑D080 DIN flange DN 80 PN 16
‑D100 DIN flange DN 100 PN 16
‑J050 JIS flange 10K 50A
‑J080 JIS flange 10K 80A
‑J100 JIS flange 10K 100A
Valve body material
PR-23 Series User Guide
IM-EN-PR23-E
156