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LFH Pressure Sensor
Brand: Sick AG
The LFH level probe is a rugged pressure transmitter for continuous level measurement.
The liquid column above the probe creates a hydrostatic pressure which is a direct indicator for the liquid level.
Through its permanently connecting cable, the LFH is submerged into the liquid.
The precise measurement technology is integrated in a rugged stainless steel housing.
To meet diverse requirements, the LFH level probe is available in two variants, standard and enhanced.
For the enhanced variant there are a number of options available that extend the range of applications significantly.
They include a maximum cable length of 250 m (standard design: 100 m), integrated temperature measurement, surge protection, and a connecting cable with highly resistant FEP sheathing (up to 100 m).
Features- Enables level measurement under difficult conditions where other measurement technologies fail
- Rugged and reliable through robust mechanical design and high-grade materials
- For cleaning purposes the probe can easily be taken out of the liquid
- No drillings required in the wall of the vessel
Specifications
Brand
Certifications & Approvals
- CE
Measuring Range
- 0 to 1 mH₂O Up to 0 to 100 mH₂O
- 0 to 0.1 bar Up to 0 to 25 bar
Accuracy
- ≤ ± 0.5 % of the Span
- ≤ ± 0.5 % of Span with Enhanced Version with p < 0.25 bar
- ≤ ± 0.25 % of the Span for Enhanced Variant p ≥ 0.25 bar
- ≤ ± 0.25 % of Span with Enhanced Version with p < 0.25 bar
Output Signal
- 4-20 mA
- 4-20 mA, 2-Wire
- 0-10 V, 3-Wire
Electrical Connection
- FEP / PUR Cable Connection
Process Temperature
- -10° to 85° C
