Starting, operation gb – WIKA WUC-16 Benutzerhandbuch
Seite 16

11384850.07 GB/D 06/2014
16
WIKA Operating instructions / Betriebsanleitung, WUC-1x
Specifications
Models WUC-10, WUC-15 and WUC-16
Power Pi
W
1
Max. current consumption Ii
mA
< 30
Current output signal
< 8
Voltage output signal; Source
Adjustability zero
% of span
-5 up to +3.5 (via potentiometer)
Current output signal
-2 up to +5 (via potentiometer)
Voltage output signal
Response time (10 ... 90 %)
ms
≤ 300
Insulation voltage
VDC
500
Accuracy
% of span
≤ 0.2 (≤ 0.4 with pressure ranges ≤ 2 bar) RSS (Root Sum Squares) Linearity, Hysteresis,
non-repeatability
≤ 0.5
2)
(≤ 1.0
2)
with pressure ranges ≤ 2 bar) according to IEC 61298-2
Non-linearity
% of span
≤ 0.1 (≤ 0.15 for pressure ranges ≤ 2 bar) (BFSL) according to IEC 61298-2
Hysteresis
% of span
≤ 0.14
Non-repeatability
% of span
≤ 0.12
1-year stability
% of span
≤
0.25 typ. (at reference conditions)
Permissible temperature of
non-Ex
T4
T5
T6
■
Medium
°C
-20...+100 °C
-20...+85 °C
-20...+60 °C
-20...+40 °C
■
Ambience
°C
-20...+85 °C
-20...+85 °C
-20...+60 °C
-20...+40 °C
■
Storage
°C
-40...+100 °C
-40...+100 °C
-40...+100 °C
-40...+100 °C
■
Medium
°F
-4...+212 °F
-4...+185 °F
-4...+140 °F
-4...+104 °F
■
Ambience
°F
-4...+185 °F
-4...+185 °F
-4...+140 °F
-4...+104 °F
■
Storage
°F
-40...+212 °F
-40...+212 °F
-40...+212 °F
-40...+212 °F
Rated temperature range
0 ... +80 °C / +32 ... +176 °F (active compensated)
Temperature coefficients
within rated temperature
range
(active compensated)
■
Mean TC of zero
% of span
≤ 0.1 / 10 K
■
Mean TC of range
% of span
≤ 0.15 / 10 K
2) Including non-linearity, hysteresis, zero point and full scale error according to IEC 61298-2.
7. Starting, operation
GB