Swirlmeter (TRIO-WIRL S) 2 - 14
PN25080
TRIO-WIRL INSTRUCTION MANUAL
2.6.2 Detailed Specifications
ACCURACY & REPRODUCIBILITY OF FLOW
MEASUREMENT
Accuracy (incl. converter): < ± 0.5% of rate
(at reference conditions)
Reproducibility:
< 0.2% of rate
ACCURACY & REPRODUCIBILITY OF THE
TEMPERATURE MEASUREMENT
Accuracy (incl. converter):
≤
±2ºC /
≤
± 3.6ºF
Reproducibility:
< 0.2% of rate
OVERRANGE:
Gases:
15% over maximum flowrate
Liquids:
15% over maximum flowrate
Note: Cavitation may not occur.
OPERATING PRESSURE:
Flanged Design: ANSI CL 150/300/600, options to CL 900
CONNECTIONS:
Process Connections:
Flanges per ANSI or other upon
request
Electrical Connections: Screw terminals, Connector NPT 1/2”
(w/o cable connector)
PROTECTION CLASS:
NEMA 4X (IP67)
MATERIALS:
Housing:
SS 316
Option: Hastelloy-C
Flanges:
SS 316 Ti/No. 1.4571,
Option: Hastelloy-C
In-Outlet Guide Body:
SS 316 Ti/No. 1.4571
Option: Hastelloy-C
Sensor:
SS 316 Ti/No. 1.4571,
Option: Hastelloy-C
Sensor Gaskets:
Kalrez O-ring:
32
o
F to 536
o
F (0
o
C to 280
o
C)
Viton O-ring:
-67
o
F to 446
o
F (-55
o
C to 230
o
C)
PTFE O-ring:
-67
o
F to 392
o
F (-55
o
C to 200
o
C)
Converter Housing:
Cast Aluminum, painted.
WEIGHTS:
Refer to the dimensional outline drawing (Figure
)
FLUID TEMPERATURE:
- 67
o
F to 536
o
F (-55
o
C to +280
o
C) (Standard)
Allowable temperature range for the gasket material must be
considered. The flange gaskets supplied with the meter are
KLINGERsil material. These gaskets are rated to a temperature
of 536
o
F (280
o
C) for liquid applications and 450
o
F (232
o
C)
for gas & steam applications, at internal pressures of 400 psi
max.
AMBIENT CONDITIONS:
Climate Resistance (per DIN 40040): GSG
Relative humidity:
95% Max.
100% with cover in place
AMBIENT TEMPERATURE:
-4
o
F ( -20
o
C ) to 158
o
F ( 70
o
C )
