Vortex Meter (TRIO-WIRL V) 3 - 18
PN25080
TRIO-WIRL INSTRUCTION MANUAL
FIGURE 3-16 AMBIENT / FLUID TEMPERATURE RELATIONSHIP
Fluid Temperature [°C]
Ambient T
emper
ature
[
o
C]
1)
Allowable
Temperature Range
HT-Design
≤
400°C
for Std. Design
(
≤
280°C)
Side View, Pipeline
Installation for
Fluid Temperatures > 150°C
-20
FIGURE 3-17 PROCESS PRESSURE vs. PROCESS FLUID TEMPERATURE
Fluid Temperature [°C]
Pro
ces
s P
res
sure
[ba
r]
Only High
Temperature Design
TRIO-WIRL VT/VR
o
F = [
o
C x 1.8 ] + 32
1 Bar = 14.50 psi
1)
Cables for the supply power,
terminals 31 & 32, and the contact
output, terminals 41 & 42, which
are suitable for temperatures to
T= 230
o
F (110°C), can be used
without any temperature reduc-
tions. Cables which are only suit-
able for temperatures to T= 176
o
F
(80°C), reduce the temperature
ranges as shown in Figure
o
F = [
o
C x 1.8 ] + 32
