VEGA VEGAPULS 61 (≥ 2.0.0 - ≥ 4.0.0) 4 … 20 mA_HART four-wire Approval according to LPR radio standard - Manual (Page 9)

This operating instructions manual applies to the following instrument
versions:
l Hardware from 1.0.0
l Software from 4.4.0
The scope of delivery encompasses:
l Radar sensor
l Mounting strap with fixing material (optional)
l Documentation
-
this operating instructions manual
-
Test certificate Measurement accuracy, depending on the
instrument VEGAPULS 61 (optional)
-
Operating instructions manual "Indicating and adjustment
module" (optional)
-
Ex-specific "Safety instructions" (with Ex versions)
-
if necessary, further certificates
3 .2 Principle of operation
The VEGAPULS 61 is a radar sensor for continuous level measure-
ment of liquids under simple process conditions.
The instrument is ideal also for all applications in the water and waste
water industry. It is particularly suitable for level measurement in water
treatment, in pump stations as well as storm water overflow tanks, for
flow measurement in open flumes and for gauge measurement.
The antenna of the radar sensor emits short radar pulses with a
duration of approx. 1 ns. These pulses are reflected by the product
and received by the antenna as echoes. The transit time of the radar
pulses from emission to reception is proportional to the distance and
hence to the level. The determined level is converted into an
appropriate output signal and outputted as measured value.
3 .3 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
according to DIN EN 24180.
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 under consideration of the notes on the
transport packaging. Nonobservance of these instructions can cause
damage to the device.
Scope of the operating
instructions manual
Scope of delivery
Application area
Functional principle
Packaging
Transport
VEGAPULS 61 • Approval according to LPR radio standard 9
3 Product description
41714
-EN
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