Wika HP-2 Manual do Utilizador descarregar pdf (Página 9)

WIKA operating instructions pressure transmitter, model HP-2

11379180.03 09/2013 GB/D/F/E

3.Specications

Output signals

Signal type Signal

Current (2-wire) 4 ... 20 mA

Voltage (3-wire) DC 0 ... 5 V

DC 0 ... 10 V

USB USB 2.0

Power supply

The power supply depends on the selected output signal

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4 ... 20 mA: DC 10 ... 30 V

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DC 0 ... 5 V: DC 10 ... 30 V

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DC 0 ... 10 V: DC 14 ... 30 V

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USB 2.0: DC 5 V

LoadinΩ

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Current output (2-wire): ≤ (power supply - 10 V) / 0.02 A

■

Voltage output (3-wire): > maximum output signal / 1 mA

Ingress protection (per IEC 60529)

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Angular connector DIN 175301-803 A: IP 65

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Circular connector M12 x 1 (4-pin): IP 67

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USB connector type A: Instrument: IP 67, connector: IP 20

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Cable outlet: IP 67

The stated ingress protection only applies when plugged in using mating connectors

that have the appropriate ingress protection.

Permissible temperature ranges

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Medium: 0 ... +80 °C

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Ambient: -20 ... +80 °C

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Storage: -40 ... +85 °C

CE conformity

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EMC directive 2004/108/EC, EN 61326 emission (group 1, class B) and immunity

(industrial application)

With USB signal output and strong electromagnetic disturbances in the frequency

range 650 … 750 MHz, the accuracy can be inuenced by up to 1 %.

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Pressure equipment directive 97/23/EC

RoHS conformity

Yes

For special model numbers, e.g. HP-20000, please note the specications stated on the

delivery note.

For further specications see WIKA data sheet PE 81.53 and the order documentation.

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