WIKA LF-1 Operating Instructions Manual page 6

2. Design and function
2.2 Functional description
The prevailing hydrostatic 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
submersible pressure sensor is amplified and standardised. The output signal is proportional to the measured hydro-
EN
static pressure.
HART (option)
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The instrument version with HART
Measuring range scaling (turndown)
The start and end of the measuring range can be set within the measuring range.
Do not exceed a turndown of 10:1.
2.3 Scope of delivery
Submersible pressure sensor
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Operating instructions
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Test report
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Measuring point tag for fixing to the cable end
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Further certificates (optional)
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Cross-check scope of delivery with delivery note.
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can communicate with a controller (master).
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WIKA operating instructions submersible pressure sensor, model LF-1