Wika S-20 Manual de usuario descargar pdf (Pagina 11)

11WIKA operating instructions pressure transmitter, model S-20

14043170.02 07/2014 GB/D/F/E

3. Specications

Specications

Continuous vibration resistance (per

IEC 68-2-6)

10 g

Shock resistance (per IEC 68-2-27) 100 g, 6 ms (500 g, 1 ms for heavy-duty connector)

Service life 100 million load cycles (10 million load cycles for measuring ranges > 600 bar/7,500 psi)

Free-fall test (following IEC 60721-3-2)

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Individual packaging 1.5 m (5 ft)

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Multiple packaging 0.5 m (1.6 ft)

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PE bag 0.5 m (1.6 ft)

Electrical protective measures The electrical protective measures are not valid for ratiometric output signals.

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Short-circuit resistance S+ vs. U-

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Reverse polarity protection U+ vs. U-

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Resistance to overvoltage DC 40 V

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Insulation voltage DC 750 V

Materials of wetted parts

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Relative measuring ranges Measuring ranges ≤ 10 bar (150 psi): 316L

Measuring ranges > 10 bar (150 psi): 316L + 13-8 PH

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Absolute measuring ranges Measuring ranges ≤ 1,000 bar (10,000 psi): ASTM 630 and 13-8 PH

Measuring ranges > 1,000 bar (10,000 psi): 316L + 13-8 PH

Materials of non-wetted parts

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Case 316 Ti

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Zero point adjustment ring PBT/PET GF30

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Angular connector DIN 175301-803 A PBT/PET GF30

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Angular connector DIN 175301-803 C PBT/PET GF30

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Circular connector M12 x 1 (4-pin) PBT/PET GF30

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Circular connector M12 x 1 (4-pin,

metallic)

316L

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Bayonet connector (6-pin) 316L + Al

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Field case 316L, 316Ti

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Wika S-20 Manual de usuario Pagina 11

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