Wika DI35 User Manual download pdf (Page 9)

3 Specifications

WIKA operating instructions digital indicator model DI35-M 9

3 Specifications

Specifications

Display

Principle

7-segment LED, red, 5-digit, brightness

adjustable in 10 steps

Character size

14 mm

Indication range

-9999 … +99999

Indication time

0.1…10.0 seconds

Memory

EEPROM (independent of power supply), data

retension > 100 years

Input

Number and type

1 multi-function input

Input configuration

Selectable via terminal configuration and

programming

Accuracy

see following table

Temperature error

50 ppm/K,

at ambient temperature T < 20 °C or > 40 °C

Measuring principle

Sigma/Delta

Resolution

24 bit, (at measuring time 1 second)

Measuring time

0.02…10.0 sec

Totalizator time-error

max. 0.1% of totalizator value at integration

time > 1 min

{Transmitter supply}

DC 24 V, 50 mA

Power supply

AC 230 V, 50 / 60 Hz, ± 10 % or

{AC 115 V, 50 / 60 Hz, ± 10 %} or

{AC 115 / 230 V, 50 / 60 Hz, ± 10 %

switchable} or

{DC 24 V, ± 10%}

Power supply galvanic insulated

Power consumption

max. 15 VA

Electrical connection

plug-in terminal,

wire cross-section up to 2.5 mm²

{Analogue output}

Number and type

1 analogue output (galvanic insulated):

4 ... 20 mA (12-bit), load ≤ 500 Ω or

0 ... 20 mA (12-bit), load ≤ 500 Ω or

0 ... 10 V (12-bit), load ≥ 10 kΩ

Error

0.1% in the range 20 °C ≤ Tu ≤ 40 °C, beyond

this value temperature error 50 ppm/K

Internal resistance

100 Ω (at measuring input 0…10 V)

1 2 3 4 5 6 7 8 9 10 ... 52

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