Aplisens CS-27/BAK Instruction Manual - Page 5

Browse online or download pdf Instruction Manual for Measuring Instruments Aplisens CS-27/BAK. Aplisens CS-27/BAK 13 pages. Hydrostatic fuel level probe for installation on the fuel filler

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TRANSPORT AND STORAGE

1.

1.1. Transport

When transported, the devices should be packed in individual and/or group packaging and
carried on a covered means of transport. The packaging should be secured from moving and
protected against weather effects.
1.2. Storage
The device should be stored in the manufacturer's packaging, in a covered room, free of
vapor and corrosive agents, where temperature and relative humidity do not exceed
maximum acceptable limits.

WARRANTY

2.
The producer grants warranty under the conditions specified in Product Certificate that works
as a warranty card.
Warranty will be void if the device is not used according to its intended use, the user
does not follow this instruction manual, the device is handled by unqualified
personnel or the device has been tampered with.

STRUCTURE

3.
3.1.

Purpose and features

The CS-27/W hydrostatic fuel probe is designed for fuel level measurement in fuel tanks on
vehicles, machinery and locomotives. The CS-27/BAK is a combination of the CS-27/W
probe with a BAK filler security for monitoring access to the fuel filler on trucks, machinery,
construction vehicles and others, optionally with additional event signaling system for the
driver.

3.2. Structure and operation

The CS-27/W fuel level probe measures the hydrostatic pressure of liquid, whose values is
proportional to the height of the column of liquid. The measuring element is a piezoresistive
sensor separated from the medium with a separating membrane. Pressure measurement is
done at the separating membrane of the submerged probe (5÷10mm above tank bottom) and
related to atmospheric pressure or pressure inside the tank using a hose located inside a
conduit. The electronic system is located in a steel housing of the sensor. The sensor is
mounted with an extendable arm to aluminum housing which can be sealed. The CS-27/BAK
itself has additional BAK fuel filler security. It is secured with monitoring of the presence of a
transponder located in the fuel cap, above the CS-27/W probe mounted on the filler. The
system alerts of removing the fuel cap as a change of output status, as well as sabotaging,
02.B.003
IO.CS-27/W.CS-27/BAK
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