Adjustment; Packaging, Transport And Storage - bürkert LEVEL SWITCH 8110 Bedienungsanleitung

Functional principle
Voltage supply
Packaging
Transport
LEVEL SWITCH 8110 • IO-Link
system, LEVEL SWITCH 8110 is virtually unaffected by the chemical
and physical properties of the liquid.
It functions even under difficult conditions such as turbulence, air bub-
bles, foam generation, buildup, strong external vibration or changing
products.
Function monitoring
The electronics module of LEVEL SWITCH 8110 continuously moni-
tors the following criteria via frequency evaluation:
•
Strong corrosion or damage on the tuning fork
•
Loss of vibration
•
Line break to the piezo drive
If a malfunction is detected or in case of voltage supply, the electron-
ics takes on a defined switching status, i.e. the output is open (safe
state).
The tuning fork is piezoelectrically energised and vibrates at its me-
chanical resonance frequency of approx. 1100 Hz. When the tuning
fork is submerged in the product, the frequency changes. This change
is detected by the integrated electronics module and converted into a
switching command.
LEVEL SWITCH 8110 is a compact instrument, i.e. it can be oper-
ated without external evaluation system. The integrated electronics
evaluates the level signal and outputs a switching signal. With this
switching signal, a connected device can be operated directly (e.g. a
warning system, a pump etc.).
The data for power supply are specified in chapter " Technical data".
3.3

Adjustment

The switching status of LEVEL SWITCH 8110 can be checked when
the housing is closed (signal lamp). Products with a density > 0.7 g/
cm³ (0.025 lbs/in³) or ordered optionally with a density > 0.5 g/cm³
(0.018 lbs/in³) can be detected.
3.4

Packaging, transport and storage

Your instrument was protected by packaging during transport. Its
capacity to handle normal loads during transport is assured by a test
based on ISO 4180.
The packaging of standard instruments consists of environment-
friendly, recyclable cardboard. For special versions, PE foam or PE
foil is also used. Dispose of the packaging material via specialised
recycling companies.
Transport must be carried out in due consideration of the notes on the
transport packaging. Nonobservance of these instructions can cause
damage to the device.
3 Product description
7