WIKA UniTrans UT-10 User Manual

C
Universal Pressure Transmitter UniTrans
Appendix
Published 16.2.04
Subject to change due to technical modifications. © Copyright WIKA Alexander Wiegand GmbH & Co. KG / BRD
WIKA Alexander Wiegand GmbH & Co. KG · Alexander-Wiegand-Str. · 63911 Klingenberg ·

(09372) 132 - 710 · Fax - 706 · E-mail: support-tronic@wika.de · www.wika.de
81
9.3 Warranty Conditions
The pressure transmitter has a 24 month warrant
y
in accordance with the WIKA
General Terms of Deliver
y
.
9.4 Glossary
Adjustment Allocation of the si
g
nal output ran
g
e (4 ... 20 mA) to the desired
pressure measurement ran
g
e or level measurement ran
g
e.
Inte
g
ration Also dampin
g
: timel
y
communication of the measurement si
g
-
nal; rise time of the current output si
g
nal after a si
g
nal sur
g
e
Inversion Conversion of the output si
g
nal from 4 ... 20 mA to 20 ... 4 mA
Nom. pressure ran
g
e The operatin
g
pressure ran
g
e for which the sensor was de-
si
g
ned
Zero point Start of the pressure measurement ran
g
e
Parameterization Also confi
g
uration: pro
g
rammin
g
of the relevant parameters
and the pressure measurement ran
g
e specific to the application
and measurement location.
Span The pro
g
rammed pressure measurement ran
g
e
Span end point The hi
g
hest pressure value of the pro
g
rammed measurement
span (end-point of the span)
Tank linearization Determination of approximate volume/pressure ratio values
with non-linear correlations based on var
y
in
g
container desi
g
ns
For example, a non-linear correlation exists between the fill lev-
el and the volume in spherical containers. Durin
g
linearization,
the non-linear volume is assi
g
ned the 4 ... 20 mA output si
g
nal
from a table of values (proximit
y
process b
y
means of up to 32
support points).
Defaults The sensor parameters are pre-pro
g
rammed b
y
the manufac-
turer
9.5 Units of Pressure Measurement
1 atm (atmospheres) = 760 mm H
g
= 760 Torr
= 1.033 kp/cm
2
= 0.1013 MPa
1 Torr = 133.3 Pa
1 kp/mm
2
= 9.81 N/mm
2
= 9.81 MPa
1 bar = 0.1 MPa
1 mbar = 1 hPa (Hektopascal)
1 psi (pound per square inch) = 6.895 · 10
3
Pa
1 bar = 33.5 feet of water
1 PA = 1.0 x 10
-5
bar
1 mmHG = 1.333 mbar
Repairs may only be carried out by the manufacturer. All other repairs and
device modifications are unauthorized and will void the warranty.
Attention

WIKA UniTrans UT-10 Specifications

General

Brand	WIKA
Model	UniTrans UT-10
Category	Transmitter
Language	English