Wika TSD-30 Manual de usuario descargar pdf (Pagina 10)

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10 WIKA operating instructions temperature switch model TSD-30

11613025.02 12/2011 GB/D/F/E

3. Specications

Analogue signal

Load

■

Current: ≤ 500 Ω

■

Voltage: > 10 kΩ

Switching output

Switching output 1 and 2 are individually adjustable

Function

■

Normally open/closed: freely adjustable

■

Window and hysteresis: freely adjustable

Switching voltage: Power supply – 1 V

Switching current: max. 250 mA per switching output

Response time ≤ 200 ms

Adjustment accuracy:

≤ 0.5 % of span

3.4 Power supply

Power supply

DC 15 ... 35 V

Current consumption

max. 100 mA

Total current consumption

max. 600 mA (incl. switching current)

3.5 Measuring element

Pt1000, 2-wire, DIN EN 60751 / class A

Insertion length (F)

F in mm

25 50 100 150 250 350

Fig. Insertion length (F)

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 99 100

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Wika TSD-30 Manual de usuario Pagina 10