Design and function, Specifications / 4. design and function – WIKA LS-10 User Manual
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WIKA operating instructions submersible pressure transmitter, model LS-10
14075012.01 08/2013 GB/D/F/E
GB
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 specifications stated on the delivery note.
For further specifications 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 amplified and proportional to the prevailing pressure.
4.2 Scope of delivery
Cross-check scope of delivery with delivery note.
3. Specifications / 4. Design and function