Wika WUC-16 Manual de usuario descargar pdf (Pagina 16)

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WIKA Operating instructions / Betriebsanleitung, WUC-1x

Specications 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

(≤ 1.0

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 coecients

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

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Wika WUC-16 Manual de usuario Pagina 16

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