Wika TR30 Manual do Utilizador descarregar pdf (Página 12)

12 WIKA operating instructions model TR30

11377551.06 07/2014 GB/D

Voltage U

in V

Load R

in Ω

0 10 24 30 36

1182

909

636

Load diagram

For setting the measuring range see chapter 7 “Conguration

model TR30-W”.

■

Output signal 0 ... 10 V, model TR30-V

Measuring element and measuring insert

The Pt100 measuring element is located in the thermometer‘s probe tip.

The 0 … 10 V transmitter is mounted in the tubular body of the

thermometer.

Output signal 0 ... 10 V, model TR30-V

Temperature range Measuring range without neck tube

-50 ... +150 °C, with neck tube -50 ... +200 °C

measuring ranges are not adjustable

Measuring element Pt100 (measuring current: 0.5 mA)

Sensor tolerance value

per DIN EN 60751

Class B

Measuring span minimum 50 K, maximum 250 K

Basic conguration Measuring range 0 ... 100 °C

Measuring ranges -50 ... +50, 0 ... 50, 0 ... 80, 0 ... 100, 0 ... 120,

0 ... 150, 0 ... 200 °C

Analogue output 0 ... 10 V, 3-wire

Overall measuring error

< 0.5 % of span

Power supply U

DC 12 ... 30 V

Max. permissible residual ripple 10 %

The permissible load

depends on the loop

supply voltage.

3. Specications

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 51 52

Sem comentários

Wika TR30 Manual do Utilizador Página 12