Wika LS-10 Manuel d'utilisateur télécharger pdf (Page 9)

9WIKA operating instructions submersible pressure transmitter, model LS-10

14075012.01 08/2013 GB/D/F/E

Analogue signal

4 ... 20 mA

Power supply

DC 10 ... 30 V

Ingress protection (per IEC 60529)

IP 68

Permissible temperature ranges

■

Medium: -10 ... +50 °C

■

Ambient: -10 ... +50 °C

■

Storage: -30 ... +80 °C

Immersion depth

up to 100 m

CE conformity

EMC directive 2004/108/EC, EN 61326 emission

(group 1, class B) and immunity (industrial application)

For special model numbers, e.g. LS-10000, please note the specications stated on the delivery note.

For further specications see WIKA data sheet PE 81.55 and the order documentation.

4. Design and function

4.1 Description

The prevailing pressure is measured at the sensor element through the deformation of a diaphragm. By supplying

power, this deformation of the diaphragm is converted into an electrical signal. The output signal from the pressure

transmitter is amplied and proportional to the prevailing pressure.

4.2 Scope of delivery

Cross-check scope of delivery with delivery note.

3. Specications / 4. Design and function

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Wika LS-10 Manuel d'utilisateur Page 9