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1604457.14 GB/D/F/E 12/2009

WIKA Operating instructions/Betriebsanleitung/Mode d'emploi/Instrucciones de servicio S-10, S-11

1604457.14 GB/D/F/E 12/2009

WIKA Operating instructions/Betriebsanleitung/Mode d'emploi/Instrucciones de servicio S-10, S-11

Specifications Model S-10, S-11

Power supply U+ UB in VDC 10 < U+ ≤ 30 (14 … 30 with signal output 0 … 10 V)

Signal output and RA in Ohm 4 … 20 mA, 2-wire RA ≤ (U+ – 10 V) / 0.02 A

maximum ohmic load RA 0 … 20 mA, 3-wire RA ≤ (U+ – 3 V) / 0.02 A

0 … 5 V, 3-wire R

A > 5000

0 … 10 V, 3-wire R

A > 10000

{Other signal output on request}

Adjustability zero/span %

± 5 using potentiometers inside the instrument

Response time (10 ... 90 %) ms

≤ 1 (≤ 10 ms at medium temperatures below<-30 °C (-22°F) for pres-

sure ranges up to 25 bar / 300 psi or with flush diaphragm (S-11).

Insulation voltage VDC 500

Use NEC Class 02 power supply (low voltage and low current max. 100 VA even

under fault conditions)

Accuracy % of span

≤ 0.25 {0.125}

(BFSL)

≤ 0.5

{0.25}

6) 7)

Accuracy { } for pressure ranges ≥ 0.25 bar (100 INWC).

Including non-linearity, hysteresis, zero point and full scale error (corresponds to

error of measurement per IEC 61298-2).

Adjusted in vertical mounting position with lower pressure connection.

Non-linearity % of span

≤ 0.2 (BFSL) according to IEC 61298-2

Non-repeatability % of span

≤ 0.1 according to IEC 61298-2

1-year stability % of span

≤ 0.2 (at reference conditions)

Permissible temperature of

Medium -30 ... +100 °C -22 ... +212 °F

{-40 ... +125 °C} {-40 ... +257 °F}

S-11 with cooling element» {-20 ... +150 °C} {-4 ... +302 °F}

Ambience -20 ... +80 °C -4 ... +176 °F

S-11 with cooling element» -20 ... +80 °C -4 ... +176 °F

Specifications Model S-10, S-11

Storage -40 ... +100 °C -40 ... +212 °F

S-11 with cooling element» -20 ... +100 °C -4 ... +212 °F

Rated temperature range 0 ... +80 °C 32 ... +176 °F

Temperature coefficients within

rated temperature range

Mean TC of zero % of span

≤ 0.2 / 10 K (< 0.4 for pressure range ≤ 0.25 bar (100 INWC))

Mean TC of range % of span

≤ 0.2 / 10 K

CE- conformitiy

Pressure equipment directive 97/23/EC

EMC directive

2004/108/EC, EN 61 326 Emission (Group 1, Class B) and Immunity

(industrial locations)

Shock resistance g 1000 according to IEC 60068-2-27 (mechanical shock)

Vibration resistance g 20 according to IEC 60068-2-6 (vibration under resonance)

Wiring protection

Short-circuit proofness S+ towards U-

Reverse polarity protection U+ towards U-

Weight kg

Approx. 0.2 (approx. 0.4 lb)

Approx. 0.3 with option accuracy 0.25% of span due to longer case

7. Starting, operation

{ } Items in curved brackets are optional extras for additional price.

1 2 3 4 5 6 7 8 9 10 11 12 ... 34 35

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