Wika T32.xS Bedienungsanleitung PDF herunterladen (Seite 13)

13WIKA safety manual temperature transmitter T32.xS

11583631.03 08/2014 GB/D/F/E

Application (see page 12):

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Example 1

Sensor type Pt100, congured measuring range = -50 … +100 °C, so congured

measuring span = 150 K.

This is not smaller than 84 K. Thus the total safety accuracy is 2 % FS,

so 2 % * 150 K = 3 K, or 2 % * 16 mA = 320 μA in terms of the current output

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Example 2

Sensor type Pt100, congured measuring range = 0 … 50 °C, so congured

measuring span = 50 K

This is smaller than 84 K, thus the total safety accuracy is 2 K,

thus 2 K / 50 K = 4 %, and 4 % * 16 mA = 640 μA in terms of the current output

2.7 Conguration changes

WARNING!

During the conguration change, the safety function is not active! Safe

operation is only admissible with activated write protection (password).

Carry out conguration changes within the permissible specications in accordance

with chapter 2.1 “Intended use in safety applications”.

With the supplied conguration tools, such items as the write protection for model

T32.xS can be set:

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Conguration software WIKA_T32

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AMS

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SIMATIC PDM

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DTM in conjunction with operating software to the FDT/DTM Standard, e.g.

PACTware, FieldMate

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HART

hand-held terminal FC475, FC375, MFC4150

WARNING!

The safety function must be checked by testing following any conguration

procedure.

2. Safety

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