3technical data – WIKA UT-11 User Manual
Page 11
P
u
bl
is
he
d 1
6
.2.
04
C
Universal Pressure Transmitter UniTrans
Technical Data
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: [email protected] · www.wika.de
50
3
Technical Data
3.1
Input-values
3.2
Output-values
Pressure Ranges
(Absolute pressure upon request)
/ overpressure limit / burst pressure
0 ... 0.4 bar
2
2.4
0 ... 1,6 bar
10
12
0 ... 6 bar
35
42
0 ... 16 bar
80
96
0 ... 40 bar
80
400
0 ... 100 bar
200
800
0 ... 250 bar
500
1200
0 ... 600 bar
1200
2400
1)
0 ... 1.000 bar
1500
3000
0 ... 1,600 bar
2000
4000
0 ... 2,500 bar
3000
5000
0 ... 4,000 bar
4400
7000
-1 ... +0 bar*
2
2.4
-1 ... +0,6 bar*
10
12
-1 ... +3 bar*
35
42
-1 ... +5 bar*
35
42
-1 ... +15 bar*
80
96
*only relative pressure
Do not exceed the nominal pressure!
1)For flush diaphragm version: The value specified in the table
applies only when sealing is realised with the sealing ring under-
neath the hex. Otherwise max. 1500 bar applies.
Output signal
4 ... 20 mA
Accuracy [% of span]
(linearity, hysteresis, repeatability)
< 0.10 at ranges < 1000 bar
< 0.30 at ranges > 1000 bar
Turn down behavior: (1/k)
up to 1 : 5
1 : 5 to 1 : 20
no changes of deviation
the accuracy must be multiplied by the
factor (turn down / 5)
example for TD = 1:15, (k = 15)
accuracy = 0.10 * (15/5) = 0.3
Overall deviation
(at +10 °C ... +40 °C)
< 0.15 % (limit point calibration)
< 0.6 % for pressure ranges of > 1000
bar
Load
R
A
< (U
B
–12 V)/0.023 A
with R
A
in Ohm and U
B
in Volt
Fault signal
3.6 mA or 21 mA, programmable