Fischer A Nc56 Capacitive Level Sensor

Fischer a NC56 Capacitive Level Sensor for conductive liquids (water, acid etc). Custom made for lengths starting at 400mm (40cm) all the way up to 2000mm (200cm) with various analogue outputs. The EU04 infra-red remote (sold separately) is required for commissioning and setting the min & max levels. Perfect for non-metal tanks as can be equipped with multiple probes.

The Model NC56 Capacitive Level Sensor can be used for level measurement
of
a c Clean water
a c Waste water and sewage
a c Diesel fuel
a c Fire suppression foam
The NC56 can be applied to plastic or
metal tanks, and configured for measuring level in ranges from 400 to 2000
mm.
Principles of Operation
Two parallel metal rods with a fixed distance between them form a capacitor
when charged with an A.C. voltage.
When these rods are immersed in a liquid medium, the capacitance value is a
function of the immersed length. With
the probes fixed vertically downward,
the immersed length is proportional to
the liquid level. The capacitance of the
probes is therefore a function of the level. An electronic circuit module in NC56
Level Sensor converts the capacitance
value to a level measurement and transmits as a linear standard electrical signal: 0-20 mA, 4-20 mA, 0-10 V DC,
0-5 V DC, 1-5 V DC or 2-10 V DC.

Features
a c Rugged design and construction, IP67
a c Built-in electronic signal conversion
a c Very easy level setting
a c EC type approval
Applications
The Model NC56 Capacitive Level Sensor can be
used in a variety of applications areas, for example:
a c Manufacturing industries
a c Process industries
a c Environmental systems
a c Vehicular applications
a c Marine applications