Wika DPT-10 Manual de usuario descargar pdf (Pagina 72)

Max. torque screws mounting strap 30 Nm

Max. torque screws socket external housing 5 Nm (3.688 lbf ft)

Weight approx. 4.2 … 4 .5 kg (9.26 … 9.92 lbs), depending on

process ﬁtting

Output variable

Output

- Signal digital output signal, Foundation Fieldbus protocol

- Physical layer according to IEC 61158-2

Channel Numbers

- Channel 1 Primary value

- Channel 2 Secondary value 1

- Channel 3 Secondary value 2

- Channel 4 Temperature value

Transmission rate 31.25 Kbit/s

Current value 10 mA, ±0.5 mA

Dynamic behaviour output

Run-up time ≤ 20 s

63 %

100 %

Fig. 51: Presentation of the dead time t

and the time constant t

Version, nominal measuring range Dead time t

Time constant t

Basic version 10 bar and 30 bar 100 ms 250 ms

Basic version 100 mbar 100 ms 180 ms

Basic version 500 mbar 100 ms 180 ms

Basic version, 3 bar 100 ms 180 ms

Basic version 16 bar and 40 bar 100 ms 180 ms

72 Diﬀerential pressure transmitter DPT10 - metal measuring diaphragm • F oundation Fieldbus

11 Supplement

37246-EN-100120

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Wika DPT-10 Manual de usuario Pagina 72