WIKA WUC-16 - Handbuch (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