SITRANS P, supplementary electronics for 4-wire connection

Output

Output signal

0 ... 20 mA or 4 ... 20 mA

Load

Max. 750 ?

Characteristic curve

Linear (square-rooting in transmitter if necessary)

Electrical isolation

Between power supply and input/ output

Measuring accuracy

According to IEC 60770-1

Measurement deviation (in addition to transmitter)

? 0.15 % of set span

Influence of ambient temperature

? 0.1 % per 10 K

Auxiliary power effect

? 0.1% per 10% change in voltage or frequency

Load effect

? 0.1% per 100% change

Rated conditions

Ambient temperature

• 24 V version

-20 ... +80 °C (-4 ... +176 °F)

• 230 V version

-20 ... +60 °C (-4 ... +140 °F)

Storage temperature

-50 ... +85 °C (-58 ... +185 °F)

Degree of protection

IP54 to IEC 60529

Electromagnetic compatibility (EMC)

IEC 61236-1

Condensation

Relative humidity 0 … 95%
condensation permissible

Structural design

Dimensions (W x H x D) in mm (inch)

80 x 120 x 60 (3.15 x 4.72 x 2.36)

Electrical connection

Screw terminals (Pg 13.5 cable inlet) or Han 7D / Han 8D plug

Auxiliary power

Supply voltage

230 V AC (-10 ... +6 %, 47 ... 63 Hz, approx. 6 VA) or

24 V AC/DC (24 V AC ± 10 %, 47 … 63 Hz, approx. 3 VA)

Permissible ripple (within the specified limits)

Approx. 2.5 V pp