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Applications
■ Food and beverage industry
■ Pharmaceutical industry
■ Biotechnology
■ Level measurement in fermenters
Special features
■ Fully welded and dead space free
■ Operating limits:
- Operating temperature: T = -40 ... +250 °C
- Operating pressure: P = Vacuum to 10 bar
■ Insensitive to foaming, ideal for interface measurement
■ High-precision level measurement: Accuracy < 0.5 mm
■ Wide variety of hygienic process connections
Description
The model FLM-H magnetostrictive sensor has been specifi-
cally designed for the requirements of the food and beverage,
pharmaceutical and biotechnology industries. The sensor
is particularly suitable for the special conditions of CIP/
SIP cleaning processes, such as chemical stability towards
cleaning liquids and high temperatures.
The guide tube is directly welded to the process connec-
tion, which guarantees a crevice-free connection, additional
sealings are not required.
The sensor is supplied with a DC voltage of 10 ... 30 V.
Available output signals are 4 ... 20 mA or 4 ... 20 mA with
HART ® signal.
Level measurement
The hygienically designed sensor housing, with an ingress
protection of up to IP 68, offers a secure protection for
external cleaning with splash water and enables its use in
high-humidity environments.
The model FLM-H sensor fulfils the high demands of
sanitary applications. It is marked with the 3-A symbol and
current version number, as it conforms, based on a third
party verification, to the 3-A standard. | 
