Page 1
Operating Instructions
VEGAMIP R61
Receiving unit
- Transistor
Document ID:
40694
Radar
Page 2
Contents
1 About this document
1.1 Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
1.2 Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
1.3 Symbolism used . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
2 For your safety
2.1 Authorised personnel . . . . . . . . . . . . . . . . . . . . . . . .
5
2.2 Appropriate use . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5
2.3 Warning about misuse . . . . . . . . . . . . . . . . . . . . . . .
5
2.4 General safety instructions . . . . . . . . . . . . . . . . . . . .
5
2.5 CE conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6
2.6 Radio license for Europe. . . . . . . . . . . . . . . . . . . . . .
6
2.7 Radio license for USA/Canada . . . . . . . . . . . . . . . . .
6
2.8 Environmental instructions. . . . . . . . . . . . . . . . . . . . .
7
3 Product description
3.1 Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
3.2 Principle of operation . . . . . . . . . . . . . . . . . . . . . . . .
8
3.3 Packaging, transport and storage . . . . . . . . . . . . . . .
10
3.4 Accessories and replacement parts . . . . . . . . . . . . . .
11
4 Mounting
4.1 General instructions . . . . . . . . . . . . . . . . . . . . . . . . .
13
4.2 Instructions for installation . . . . . . . . . . . . . . . . . . . . .
13
5 Connecting to power supply
5.1 Preparing the connection . . . . . . . . . . . . . . . . . . . . .
23
5.2 Connection procedure. . . . . . . . . . . . . . . . . . . . . . . .
23
5.3 Wiring plan, single chamber housing . . . . . . . . . . . . .
25
6 Setup
6.1 Adjustment elements . . . . . . . . . . . . . . . . . . . . . . . .
27
6.2 Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28
7 Maintenance and fault rectification
7.1 Maintaining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
33
7.2 Remove interferences . . . . . . . . . . . . . . . . . . . . . . . .
33
7.3 Exchange of the electronics . . . . . . . . . . . . . . . . . . .
34
7.4 How to proceed in case of repair. . . . . . . . . . . . . . . .
34
8 Dismounting
8.1 Dismounting steps . . . . . . . . . . . . . . . . . . . . . . . . . .
35
8.2 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
35
9 Supplement
9.1 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
36
9.2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40
2 VEGAMIP R61 • - Transistor
Contents
40694-EN-120228
Page 3
Safety instructions for Ex areas
Please note the Ex-specific safety information for installation and
operation in Ex areas. These safety instructions are part of the
operating instructions manual and come with the Ex-approved
instruments.
Editing status: 2012-02-14
VEGAMIP R61 • - Transistor 3
Contents
40694-EN-120228
Page 4
1 About this document
1.1 Function
This operating instructions manual provides all the information you
need for mounting, connection and setup as well as important
instructions for maintenance and fault rectification. Please read this
information before putting the instrument into operation and keep this
manual accessible in the immediate vicinity of the device.
1.2 Target group
This operating instructions manual is directed to trained qualified
personnel. The contents of this manual should be made available to
these personnel and put into practice by them.
1.3 Symbolism used
Information, tip, note
This symbol indicates helpful additional information.
Caution: If this warning is ignored, faults or malfunctions can
result.
Warning: If this warning is ignored, injury to persons and/or serious
damage to the instrument can result.
Danger: If this warning is ignored, serious injury to persons and/or
destruction of the instrument can result.
Ex applications
This symbol indicates special instructions for Ex applications.
l List
The dot set in front indicates a list with no implied sequence.
à Action
This arrow indicates a single action.
1 Sequence
Numbers set in front indicate successive steps in a procedure.
4 VEGAMIP R61 • - Transistor
1 About this document
40694-EN-120228
Page 5
2 For your safety
2.1 Authorised personnel
All operations described in this operating instructions manual must be
carried out only by trained specialist personnel authorised by the plant
operator.
During work on and with the device the required personal protective
equipment must always be worn.
2.2 Appropriate use
The VEGAMIP 61 is a sensor for level detection.
You can find detailed information on the application range in chapter
"Product description".
Operational reliability is ensured only if the instrument is properly used
according to the specifications in the operating instructions manual as
well as possible supplementary instructions.
2.3 Warning about misuse
Inappropriate or incorrect use of the instrument can give rise to
application-specific hazards, e.g. vessel overfill or damage to system
components through incorrect mounting or adjustment.
2.4 General safety instructions
This is a state-of-the-art instrument complying with all prevailing
regulations and guidelines. The instrument must only be operated in a
technically flawless and reliable condition. The operator is responsible
for the trouble-free operation of the instrument.
During the entire duration of use, the user is obliged to determine the
compliance of the necessary occupational safety measures with the
current valid rules and regulations and also take note of new
regulations.
The safety instructions in this operating instructions manual, the
national installation standards as well as the valid safety regulations
and accident prevention rules must be observed by the user.
For safety and warranty reasons, any invasive work on the device
beyond that described in the operating instructions manual may be
carried out only by personnel authorised by the manufacturer. Arbitrary
conversions or modifications are explicitly forbidden.
The safety approval markings and safety tips on the device must also
be observed.
VEGAMIP R61 • - Transistor 5
2 For your safety
40694-EN-120228
Page 6
The emitting frequencies of the sensors depend on the model, but are
all in the K band range. The low transmitting power lies far below the
internationally permitted limit value. When the instrument is used
correctly, it presents no danger to human health. It may be operated
without restriction outside of closed vessels.
2.5 CE conformity
The device fulfills the legal requirements of the applicable EC
guidelines. By affixing the CE marking, VEGA confirms successful
testing of the product.
Only with class A instruments:
The device is a class A instrument designed for use in an industrial
environment. When used in a different environment, e.g., in a living
area, the electromagnetic compatibility must be ensured by the user. If
necessary, suitable screening measures against conducted and
emitted disturbances must be taken.
You can find the conformity certificate in the download section under
www.vega.com.
2.6 Radio license for Europe
The instrument is approved according to EN 300440-1 V1.5.1 (2009-
03) and EN 300440-2 V1.531 (2009-03) and can be used without radio
limitations.
2.7 Radio license for USA/Canada
Operation is only permitted if the following two conditions are fulfilled:
l The instrument must not emit interference radiation
l The instrument must operate without being affected by incoming
interference radiation, including such that may trigger unwanted
operating conditions.
The instrument is in conformity with the following regulations:
FCC: Part 15 of the FCC regulations
IC: RSS-210 Issue 7, RSS-GEN Issue 2 and RSS-102 Issue 4 of the IC
regulations.
Conversions or modifications of the instrument not expressly approved
by the manufacturer will lead to loss of the approval.
Before use, make sure that the respective approval numbers are
stated on the type label (see chapter "Configuration").
6 VEGAMIP R61 • - Transistor
2 For your safety
40694-EN-120228
Page 7
2.8 Environmental instructions
Protection of the environment is one of our most important duties. That
is why we have introduced an environment management system with
the goal of continuously improving company environmental protection.
The environment management system is certified according to DIN
EN ISO 14001.
Please help us fulfil this obligation by observing the environmental
instructions in this manual:
l Chapter "Packaging, transport and storage"
l Chapter "Disposal"
VEGAMIP R61 • - Transistor 7
2 For your safety
40694-EN-120228
Page 8
3 Product description
3.1 Structure
The type label contains the most important data for identification and
use of the instrument:
l Article number
l Serial number
l Technical data
l Article numbers, documentation
With the serial number, you can access the delivery data of the
instrument via
www.vega.com, "VEGA Tools" and "serial number
search". In addition to the type label outside, you can also find the
serial number on the inside of the instrument.
With the serial number of the instrument on the type label you have
access to the following data on our homepage:
l Article number of the instrument (HTML)
l Delivery date (HTML)
l Order-specific instrument features (HTML)
l Operating instructions at the time of shipment (PDF)
l Order-specific sensor data for an electronics exchange (XML)
l Test certificate "Measuring Accuracy" (PDF)
Go to
www.vega.com, "Service" "VEGA Tools" and "serial number
search".
The scope of delivery typically includes the following parts.
l Point level sensor VEGAMIP R61 (receiving unit)
l Documentation
- this operating instructions manual
- Supplementary instructions manual "Plug connector for level
sensors" (optional)
- Ex-specific "Safety instructions" (with Ex versions)
- if necessary, further certificates
l The corresponding emitting unit VEGAMIP T61 is described in a
separate operating instructions manual.
3.2 Principle of operation
VEGAMIP 61 is a microwave barrier for level detection.
It is designed for industrial use in all areas of process technology and
can be used in bulk solids and liquids.
Typical applications are overfill and dry run protection. With an
operating distance of 100 m, VEGAMIP 61 can be used, for example,
in bulk solids silos with large diameters. Thanks to its simple and
rugged measuring system, VEGAMIP 61 is virtually unaffected by the
process and the chemical and physical properties of the medium.
Type label
Serial number
Scope of delivery
Application area
8 VEGAMIP R61 • - Transistor
3 Product description
40694-EN-120228
Page 9
VEGAMIP 61 can also be used for detection of vehicles and ships or
for material recognition on conveyor belts.
It works even under extremely difficult conditions: different grain sizes,
contamination, extreme filling noise, high temperatures, strong dust
generation and abrasive products are all no problem for the
instrument.
The VEGAMIP 61 consists of the following components.
33
5
4
5
21
Fig. 1: VEGAMIP 61 with plastic housing
1 Emitting unit VEGAMIP T61
2 Receiving unit VEGAMIP R61 with control electronics
3 Housing cover
4 Housing with control electronics
5 Process fitting
VEGAMIP R61 • - Transistor 9
3 Product description
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Page 10
Several antenna versions are available for different applications.
1 2
3 5
4
Fig. 2: Antenna versions
1 Threaded version - internal horn antenna with PTFE cover
2 Plastic encapsulated antenna with PP cover
3 Horn antenna/316L
4 VEGAMIP 61 with angled antenna extension
5 Encapsulated horn antenna with PTFE cover
The emitting unit transmits a focused microwave signal via horn
antenna to the receiving unit on the opposite side. If there is medium
between emitting and receiving unit, the signal is damped. This
change is detected by the built-in electronics module and converted
into a switching command.
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 environmentfriendly, 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.
The delivery must be checked for completeness and possible transit
damage immediately at receipt. Ascertained transit damage or
concealed defects must be appropriately dealt with.
Functional principle
Packaging
Transport
Transport inspection
10 VEGAMIP R61 • - Transistor
3 Product description
40694-EN-120228
Page 11
Up to the time of installation, the packages must be left closed and
stored according to the orientation and storage markings on the
outside.
Unless otherwise indicated, the p ackages must be stored only under
the following conditions:
l Not in the open
l Dry and dust free
l Not exposed to corrosive media
l Protected against solar radiation
l Avoiding mechanical shock and vibration
l Storage and transport temperature see chapter "Supplement -
Technical data - Ambient conditions"
l Relative humidity 20 … 85 %
3.4 Accessories and replacement parts
The protective cover protects the sensor housing against soiling and
intense heat from solar radiation.
You will find additional information in the supplementary instructions
manual "Protective cover" (Document-ID 34296).
Flanges are available in different versions according to the following
standards: DIN 2501, EN 1092-1, ANSI B 16.5, JIS B 2210-1984,
GOST 12821-80.
You can find additional information in the supplementary instructions
manual "Flanges according to DIN-EN-ASME-JIS" (Document-ID
31088).
The electronics module VEGAMIP R61 is a replacement part for
microwave barriers of VEGAMIP series 60.
You will find additional information in the following operating
instructions manual:
l "Electronics module VEGAMIP R61 (receiving unit)" (Document-ID
36428)
Storage
Storage and transport
temperature
Protective cap
Flanges
Electronics module
VEGAMIP R61 • - Transistor 11
3 Product description
40694-EN-120228
Page 12
With high process temperatures exceeding 80 °C, you have to use a
mounting adapter for the emitting and the receiving unit. The mounting
adapter can only be used with the threaded version (internal horn
antenna with PTFE cover).
Fig. 3: VEGAMIP 61 with high temperature mounting adapter
Mounting adapter
12 VEGAMIP R61 • - Transistor
3 Product description
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4 Mounting
4.1 General instructions
With instruments with threaded process fitting, suitable tools must be
applied for tightening the hexagon.
Warning:
The housing must not be used to screw the instrument in! Applying
tightening force can damage internal parts of the housing.
Make sure that all parts of the instrument exposed to the process, in
particular the active measuring component, process seal and process
fitting, are suitable for the existing process conditions. These include
above all the process pressure, process temperature as well as the
chemical properties of the medium.
You can find the specifications in chapter "Technical data" and on the
type label.
Use the recommended cables (see chapter "Connecting to power
supply") and tighten the cable gland.
You can give your instrument additional protection against moisture
penetration by leading the connection cable downward in front of the
cable entry. Rain and condensation water can thus drain off. This
applies mainly to outdoor mounting as well as installation in areas
where high humidity is expected (e.g. through cleaning processes) or
on cooled or heated vessels.
4.2 Instructions for installation
If possible, install VEGAMIP 61 in a position where strong signal
damping by the medium is expected.
Avoid mounting the instrument too close to the vessel wall. Reflections
from the vessel wall or from vessel installation can influence the
switching accuracy.
Fig. 4: Installation position (top view)
Screwing in
Suitability for the pro-
cess conditions
Moisture
Switching point
VEGAMIP R61 • - Transistor 13
4 Mounting
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The VEGAMIP 61 requires a minimum product strength to detect
different products.
Dependent on the medium there will be a respective product
thickness.
The properties of the medium are also dependent on the granulation
size, the bulk density and the moisture content.
Some exemplary reference values for the min. strength of the medium:
Product type Medium Min. product
strength
Plastic granules PTFE, PS > 1000 mm
PP, PE, HDPE, POM > 500 mm
PA, PVC, PVDF > 250 mm
Foodstuffs and wood Flour > 100 mm
Cereals, corn, rice > 100 mm
Wood chips (dry) > 500 mm
Wood chips (moist) > 100 mm
Mineral products / Ore Stones (e.g. limestone) > 100 mm
Cement, clinker > 100 mm
Glass (crushed) > 100 mm
Coal > 50 mm
Bauxite > 100 mm
Ore > 100 mm
If VEGAMIP 61 is mounted in the filling stream, unwanted false
measurement signals can be generated. For this reason, mount
VEGAMIP 61 at a position in the vessel where no disturbances, e.g.
from filling openings, agitators, etc., can occur.
Microwaves can penetrate non-conductive materials. Hence, it is
possible to measure through the wall of non-conductive vessels .
Product strength
Inflowing medium
Non-metallic vessels
14 VEGAMIP R61 • - Transistor
4 Mounting
40694-EN-120228
Page 15
Fig. 5: Bulk solids vessel of plastic
In metal vessels, you have to mount VEGAMIP 61 on flanges or
threaded sockets. It is also possible to measure through a window. In
general, all products such as glass, ceramic and plastic are suitable as
window material.
Max. thickness of the window material:
Type of material Window material Max. thick-
ness
Plastics PTFE, PS < 5000 mm
PP, PE, HDPE, POM < 1000 mm
PA, PVC, PVDF < 500 mm
Rubber < 50 mm
Glass or ceramic Inspection glass < 200 mm
Aluminiumoxide ceramic
Al
2O3
< 200 mm
Abrasion protection (ceramic) < 100 mm
Insulation material Mineral wool < 1000 mm
Ceramic fibre plates < 1000 mm
Fireclay bricks < 500 mm
Metal vessels
VEGAMIP R61 • - Transistor 15
4 Mounting
40694-EN-120228
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A
C
B
Fig. 6: Installation in front of a vessel window
A Window of non-conductive material, for example, glass, plastic, etc.
B Mounting with condensation on the inner wall of the vessel
C Inspection glass fitting
In general, the same as for metal vessels applies to concrete vessels
due to the steel braining.
In general, the same as for metal vessels applies to wood vessels due
to the liquid absorption of the wood.
VEGAMIP 61 can be used for detection of products in pipelines. In
pipelines of non-metallic products such as plastic or glass, the
measured product can be detected through the pipe wall.
x
Fig. 7: Installation in pipelines
x Min. distance 100 mm (3.94 in)
Mount the threaded version of VEGAMIP 61 in the following way:
Concrete vessel
Wood vessels
Pipelines
Threaded version
16 VEGAMIP R61 • - Transistor
4 Mounting
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1 2
3
4
Fig. 8: VEGAMIP 61 - threaded version G1½ A
1 Polarisation marking
2 Instrument hexagon
3 Locknut
4 Process seal
1 Insert the supplied process seal (1) before screwing it in
2 To screw VEGAMIP 61 in, use the instrument hexagon (3) below
the housing.
Screw the instrument in and hand-screw it a flat wrench
3 Turn the sensor back (max. 180°) to reach the required orientation
of the polarisation marking (4)
4 Hold the instrument in this position and tighten with the counter nut
(2)
Caution:
The housing must not be used to screw the instrument in! Applying
tightening force can damage internal parts of the housing.
Note:
In the case of VEGAMIP 61 with NPT thread, the instrument seals in
the thread itself. Hence, no counter nut is necessary for these
versions.
Avoid long sockets in which the medium can remain and if possible,
mount VEGAMIP 61 front-flush. This applies mainly if buildup and dust
are expected.
Buildup
VEGAMIP R61 • - Transistor 17
4 Mounting
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2
1
Fig. 9: Front flush installation
1 Unfavourable installation - bulk solid can settle in front of the sensor
2 Correct front flush installation
If a front-flush installation is not possible, you can fill long sockets with
a plastic or ceramic cylinder to avoid build up of bulk solids and dust
deposits. Select the material according to the diameter of the socket
and adapt the length as far as possible to the shape of the vessel wall.
Secure the filling material against falling out or turning. If using a fixing
screw is technically not possible, you can secure the material in the
socket with an adhesive.
18 VEGAMIP R61 • - Transistor
4 Mounting
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2
1
2
21
1
Fig. 10: Front flush installation
1 Plastic or ceramic material
2 Fixing screw (if technically possible)
In very abrasive products, VEGAMIP 61 should be installed with a
mounting adapter or in front of a suitable window. In this case, you
have to use a window material which is appropriately resistant.
In case of strong vessel vibrations, the VEGAMIP 61 should be
mounted with anti vibration blocks or rubber buffers.
Abrasive medium
Vibrations
VEGAMIP R61 • - Transistor 19
4 Mounting
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1
2
Fig. 11: Installation with vessel vibrations
1 Anti vibration blocks or rubber buffers
2 Window of non-conductive material, for example, glass, plastic, etc.
Angle
For an optimum switching signal, the two sensors must be adapted to
each other. The accuracy must be in a range of ±5°.
Offset
The two sensors can have an offset of up to < 5 % of the sensor
distance (d) to each other. Example: with a sensor distance of
1000 mm, the two sensors must have an offset of max. 50 mm to each
other.
General rule: the bigger the antenna and the better it focusses, the
more precise the orientation has to be.
5°
+
-
d
<
d
20
Fig. 12: Orientation of the sensors - Angle and offset
Orientation of the sensor
20 VEGAMIP R61 • - Transistor
4 Mounting
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Polarisation direction
The emitting unit emits electromagnetic waves. The polarisation plane
is the direction of the electrical wave component. Its position is marked
on the instrument hexagon by polarisation markings.
For a reliable function, the emitting and receiving unit must be installed
in the same polarisation direction.
If several instrument pairs are installed in a vessel, the instrument pairs
can be coded by different polarisation positions to avoid that they
influence one another.
2
1
1
2
Fig. 13: Orientation according to the polarisation direction
1 Polarisation marking on top
2 Polarisation marking lateral
In tight mounting spaces or spaces subject to high temperatures, the
signal of VEGAMIP 61 can be guided via a deflector. For this you can
use a metal plate or an angled antenna extension on the side of the
emitting unit. In products with low dielectric value, we recommend
using an instrument version with antenna extension because it
focusses the signal optimally and has no signal loss. With instrument
versions with detachable horn antenna, the antenna extension can be
retrofitted.
Special mounting options
VEGAMIP R61 • - Transistor 21
4 Mounting
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45°
1 2
Fig. 14: Possibilities for signal deflection
1 Metal plate for signal deflection of the microwave signal
2 Bent antenna extension
22 VEGAMIP R61 • - Transistor
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5 Connecting to power supply
5.1 Preparing the connection
Always keep in mind the following safety instructions:
l Connect only in the complete absence of line voltage
l If voltage surges are expected, install overvoltage arresters
Connect the operating voltage according to the following diagrams.
Take note of the general installation regulations. As a rule, connect
VEGAMIP 61 to vessel ground (PA), or in case of plastic vessels, to
the next ground potential. On the side of the instrument housing there
is a ground terminal between the cable entries. This connection serves
to drain off electrostatic charges. In Ex applications, the installation
regulations for hazardous areas must be given priority.
The data for power supply are specified in chapter "Technical data".
The instrument is connected with standard two-wire cable without
screen. If electromagnetic interference is expected which is above the
test values of EN 61326 for industrial areas, screened cable should be
used.
Use cable with round cross-section. A cable outer diameter of 5 … 9 mm
(0.2 … 0.35 in) ensures the seal effect of the cable gland. If you are
using cable with a different diameter or cross-section, exchange the
seal or use a suitable cable gland.
Cover all housing openings conforming to standard according to
EN 60079-1.
5.2 Connection procedure
The voltage supply and signal output are connected via the springloaded terminals in the housing.
Proceed as follows:
1 Unscrew the housing cover
2 Loosen compression nut of the cable entry
3 Remove approx. 10 cm (4 in) of the cable mantle, strip approx.
1 cm (0.4 in) of insulation from the ends of the individual wires
Safety instructions
Voltage supply
Connection cable
Connection technology
Connection procedure
VEGAMIP R61 • - Transistor 23
5 Connecting to power supply
40694-EN-120228
Page 24
4 Insert the cable into the sensor through the cable entry
Fig. 15: Connection steps 4 and 5
5 Insert the wire ends into the terminals according to the wiring plan
Information:
Solid cores as well as flexible cores with cable end sleeves are
inserted directly into the terminal openings. In case of flexible cores
without end sleeves, press the terminal with a small screwdriver; the
terminal opening is freed. When the screwdriver is released, the
terminal closes again.
6 Check the hold of the wires in the terminals by lightly pulling on
them
7 Connect the screen to the internal ground terminal, connect the
outer ground terminal to potential equalisation
8 Tighten the compression nut of the cable entry. The seal ring must
completely encircle the cable
9 Screw the housing cover back on
The electrical connection is finished.
Information:
The terminal block is pluggable and can be removed from the
electronics. To do this, lift the terminal block with a small scr ewdriver
and pull it out. When inserting the terminal block again, you should
hear it snap in.
24 VEGAMIP R61 • - Transistor
5 Connecting to power supply
40694-EN-120228
Page 25
5.3 Wiring plan, single chamber housing
We recommend connecting VEGAMIP 61 in such a way that the
switching circuit is open when there is a level signal, line break or
failure (safe condition).
The terminals 1 and 5 as well as 2 and 8 are internally connected.
Hence PNP or NPN action can be selected through the electrical
connection.
1
2
Fig. 16: Wiring plan receiving unit - VEGAMIP 61 (receiver) - PNP action
1 Voltage supply
2 Load
1
2
Fig. 17: Wiring plan receiving unit - VEGAMIP 61 (receiver) - NPN action
1 Voltage supply
2 Load
Wiring plan
Connection - PNP action
Connection - NPN action
VEGAMIP R61 • - Transistor 25
5 Connecting to power supply
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1
U
H
Fig. 18: Wiring plan receiving unit - VEGAMIP 61 (receiver) - floating
1 Voltage supply
U
H
Auxiliary voltage
Connection - floating
26 VEGAMIP R61 • - Transistor
5 Connecting to power supply
40694-EN-120228
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6 Setup
6.1 Adjustment elements
The figures in brackets refer to the following illustration.
6
7
9
8
4
5
1
2
3
1
(-)( )
5 6 7 8
2
+
(-)( )
+
5 6 7 8
Fig. 19: Electronics module MP6X S receiver unit - Transistor output
1 Mode switch for selecting the switching behaviour (min./max.)
2 Control lamp (LED) for indication of a fault (red)
3 Signal lamp (LED) for indication of the switching condition (yellow)
4 Control lamp (LED) for indication of the instrument function (green)
5 Connection terminals
6 Ground terminal
7 Key for adjustment of the sensitivity and the switching delay (-->)
8 Key for adjustment of the sensitivity and the switching delay (<--)
9 LED indicating board for indication of reception strength (yellow)
There are three control lamps (LED) on the electronics module
Control lamp (red) for indication of a fault (2)
This signal lamp shows the fault status of the instrument.
Control lamp (yellow) for indication of the switching condition (3)
The signal lamp signals the switching condition of the switching output.
Control lamp (green) for indication of the instrument function (4)
The green signal lamp (on) shows the operating state of the instrument
as soon as voltage supply is connected correctly.
Signal lamps (2, 3, 4)
VEGAMIP R61 • - Transistor 27
6 Setup
40694-EN-120228
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With the mode adjustment (min./max.) you can change the switching
condition of the transistor output. You can set the required mode
according to the "Function chart" (max. - max. detection or overflow
protection, min. - min. detection or dry run protection).
With these keys (7 and 8) you can adjust the switching point to the
medium.
Depending on the process, the sensitivity of VEGAMIP 61 must be set
higher or lower.
Pressing the "<--" key makes the sensor more sensitive. Pressing the
"-->" key makes the sensor less sensitive.
You can also adjust the switching delay with the two keys.
By means of the LED indicating board, you can see the actual
receiving level during adjustment.
When the indication moves to the right, the instrument will be more
insensitive, to the left more sensitive.
6.2 Adjustment
The microwave barrier can only be adjusted when being uncovered.
Make sure that there is no measured medium or vessel installations
between the emitting and receiving unit.
Select the requested mode (min./max.) according to the function chart.
The following function chart provides an overview of the switching
conditions depending on the set mode and level.
Level Switching status Signal lamp -
Switching output
(yellow)
Mode max.
Overflow protection
closed
Mode max.
Overflow protection
open
Mode min.
Dry run protection
closed
Mode switch (1)
Sensitivity adjustment
(7, 8)
LED indication strip receiving level (9)
Prerequisites
Mode
28 VEGAMIP R61 • - Transistor
6 Setup
40694-EN-120228
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Level Switching status Signal lamp -
Switching output
(yellow)
Mode min.
Dry run protection
open
Failure of the supply
voltage
(max./min. mode)
any open
Malfunction any open
Red failure LED
lights
Depending on the switching function your output should carry out, you
can determine the switching direction by means of the slide switch.
l For maximum indication or overfill protection set the slide switch to
position max.
l For minimum indication or dry run protection, set the slide switch to
position min.
The transistor output is closed when the yellow signal lamp lights.
With the two keys you can change the LED indication strip and adjust
the switching point to the medium.
The keys are lowered to avoid unintentional changes of the setting. For
adjustment, use for example, a small screwdriver.
If you press one of the keys for more than two seconds, the adjustment
range shifts automatically in the respective direction. The greater the
distance between emitting and receiving unit, the greater the adjustment range of the indication. The LED indication strip always shows a
small section of the actual measuring range.
Pressing the "<--" key makes the sensor more sensitive. Pressing the
"-->" key makes the sensor less sensitive.
Sensitivity adjustment
VEGAMIP R61 • - Transistor 29
6 Setup
40694-EN-120228
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Press the respective key until the indication is within the LED indication
strip. This means one or two LEDs on the LED indication strip will light
up.
CBA
2
3
1 1 1
Fig. 28: Indication board
1 Indication (LED indication board)
2 More sensitive - Key to the left
3 Less sensitive - Key to the right
A Medium: Plastics (PP, PVC …), solvents
B Medium: Building material (sand, stones …)
C Medium: Conductive substances (coal, ore, salt …)
Set the indication approximately to the middle of the LED indicating
board until the yellow status indication changes condition.
Depending on the vessel size, process and/or medium, you have to
adjust the sensitivity of VEGAMIP 61 more or less sensitive. In
products with low signal damping, in small vessels or pipelines or with
buildup, it can be necessary to test the switching function.
By means of the LED indicating board, you can see the actual
receiving level during adjustment.
When the indication moves to the right, the instrument will be more
insensitive, to the left more sensitive.
In applications with products having a good signal damping (for
example stones, ore, sand, cement) and where buildup and
contamination is expected, you should adjust the instrument more
insensitive. In this case, the VEGAMIP 61 switches only with a
relatively high signal damping by the medium. Probable buildup does
not influence the measurement.
In case of buildup, press the key (to the right) until the flashing LEDs
are at the right edge of the LED indication strip. For strong buildup, you
can press the key several times to make the instrument less sensitive.
The indication of the LED indication board does not change, but the
instrument will become a little less sensitive with each pressing of the
key.
Receiving level
Medium delivers good
signal damping
30 VEGAMIP R61 • - Transistor
6 Setup
40694-EN-120228
Page 31
Fig. 29: LED indication strip - Setting for products with good signal damping
If there is strong buildup during operation, adjustment with buildup is
recommended. A short period of operation is probably sufficient to
create buildup, or buildup can be created artifically or imitated.
In applications with products having a low signal damping (for example
plastic granules, cereals), you should adjust the instrument more
sensitive. Hence, the VEGAMIP 61 switches very sensitive, even with
relatively low covering by the product.
Fig. 30: LED indication strip - Setting for products with low signal damping
Product delivers low
signal damping
VEGAMIP R61 • - Transistor 31
6 Setup
40694-EN-120228
Page 32
By means of the LED indicating board, you can adjust the switching
delay.
Push the two keys (7) and (8) simultaneously for approximately 2 s
until the LED indication flashes.
With the two keys you can select the requested switching delay
according to the following illustration.
The switching delay can be adjusted in seven steps between 100 ms
and 20 s.
200
ms
100
ms
500ms1 s 2 s 5 s 20 s
Fig. 31: Adjust switching delay - LED indication flashes
If the indication moves to the right, the switching delay will be longer, to
the left shorter.
The indication returns automatically to the indication of the actual
receiving level after approximately 10 s.
If possible, you can simulate a filling between emitting and receiving
unit by using the hand or a metal sheet and check if the switching point
is adjusted correctly. If the control lamp changes the switching
condition, then the switching function is correct.
Switching delay
Simulation
32 VEGAMIP R61 • - Transistor
6 Setup
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7 Maintenance and fault rectification
7.1 Maintaining
If the device is used correctly, no maintenance is required in normal
operation.
7.2 Remove interferences
The operator of the system is responsible for taking suitable measures
to rectify faults.
The first measure to be taken is to check the output signal. In many
cases, the causes can be determined this way and the faults rectified.
Error Cause Rectification
VEGAMIP 61 signals
"covered" without being
submerged (overfill protection)
or
VEGAMIP 61 signals
"uncovered" when being
submerged (dry run protection)
Operating voltage too low Check operating voltage
Buildup on the sensor Check if there is buildup on the two sensors, and if so,
remove it.
Wrong mode selected Set the correct mode on the mode switch (max.:
overflow protection, min.: dry run protection). Wiring
should be carried out according to the quiescent current
principle.
Unfavourable installation
location
Mount the sensor (emitter/receiver) in a position where
there is a lot of measured product between emitting and
receiving unit.
Mount the sensor (emitter/receiver) in a psoition where
there are no interfering installations or moving parts.
Electronics defective Push the mode switch. If the instrument then does not
change the mode, the electronics module may be
defective. Exchange the electronics module.
Sensor defective Push the mode switch (min./max.). If the instrument
switches over, the sensor can be covered or mechanically damaged.
Should the switching function on the correct mode be
wrong again, the you should return the instrument for
repair.
Signal lamp lights red Operating voltage too low Check operating voltage
Electronics module has
detected an internal failure
Exchange the instrument or send it in for repair
Instrument switches de-
layed
Check switching delay Adjust switching delay correctly
Reaction when malfunctions occur
Fault rectification
Checking the switching
signal
VEGAMIP R61 • - Transistor 33
7 Maintenance and fault rectification
40694-EN-120228
Page 34
Error Cause Rectification
Instrument switches frequently with certain levels
Wave movements in the
vessel
Adjust or increase switching delay
Effects through interfering
reflections
Adjust the instrument more insensitive
Depending on the reason for the fault and the measures taken, the
steps described in chapter "Setup" must be carried out again or must
be checked for plausibility and completeness.
Should these measures not be successful, please call in urgent cases
the VEGA service hotline under the phone no. +49 1805 858550.
The hotline is also available outside the normal working hours on
seven days a week around the clock.
Since we offer this service worldwide, the support is in English
language. The service is free-of-charge, only the standard telephone
costs will be charge.
7.3 Exchange of the electronics
If the electronics module is defective, it can be replaced by the user.
In Ex applications only an electronics module with respective Ex
approval may be used.
You find all information to the electronics exchange in the operating
instructions of the new electronics module.
7.4 How to proceed in case of repair
If a repair is necessary, please proceed as follows:
You can download a return form (23 KB) from our homepage at
www.
vega.com under: "Downloads - Forms and certificates - Repair form".
By doing this you help us carry out the repair quickly and without
having to call back for needed information.
l Print and fill out one form per instrument
l Clean the instrument and pack it damage-proof
l Attach the completed form and, if need be, also a safety data
sheet outside on the packaging
l Please ask the agency serving you for the address of your return
shipment. You can find the competent agency on our website
www.vega.com.
Reaction after fault rectification
24 hour service hotline
34 VEGAMIP R61 • - Transistor
7 Maintenance and fault rectification
40694-EN-120228
Page 35
8 Dismounting
8.1 Dismounting steps
Warning:
Before dismounting, be aware of dangerous process conditions such
as e.g. pressure in the vessel, high temperatures, corrosive or toxic
products etc.
Take note of chapters "Mounting" and "Connecting to power supply"
and carry out the listed steps in reverse order.
8.2 Disposal
The instrument consists of materials which can be recycled by
specialised recycling companies. We use recyclable materials and
have designed the electronics to be easily separable.
Correct disposal avoids negative effects on humans and the environment and ensures recycling of useful raw materials.
Materials: see chapter "Technical data"
If you have no way to dispose of the old instrument properly, please
contact us concerning return and disposal.
WEEE directive 2002/96/EG
This instrument is not subject to the WEEE directive 2002/96/EG and
the respective national laws. Pass the instrument directly on to a
specialised recycling company and do not use the municipal collecting
points. These may be used only for privately used products according
to the WEEE directive.
VEGAMIP R61 • - Transistor 35
8 Dismounting
40694-EN-120228
Page 36
9 Supplement
9.1 Technical data
General data
Material 316L corresponds to 1.4404 or 1.4435
Materials, wetted parts
- Process fitting - thread 316L
- Process fitting - flange 316L
Antenna Instrument seal Cover or wetted
materials
Threaded version - internal horn antenna
with PTFE cover
FKM (A+P 70.16.-06)
Process seal: Klingersil C-4400
PTFE
316L
Plastic encapsulated antenna with PP cover - PP
Horn antenna/316L FKM (SHS FDM 70C3 GLT)
FFKM (Kalrez 6375)
Process seal: Klingersil C-4400
PTFE
316L
Encapsulated horn antenna with PTFE cover - PTFE
Mounting adapter (option) Graphite Ceramic Al
2O3
316L
Materials, non-wetted parts
- Plastic housing plastic PBT (Polyester)
- Aluminium die-casting housing Aluminium die-casting AlSi10Mg, powder-coated -
basis: Polyester
- Stainless steel housing - precision cast-
ing
316L
- Stainless steel housing, electropolished 316L
- Seal between housing and housing
cover
NBR (stainless steel housing, precision casting),
silicone (aluminium/plastic housing; stainless steel
housng, electropolished)
- Ground terminal 316L
- Mounting adapter (option) 316L
Sensor length See chapter "Dimensions"
Instrument weight (depending on process
fitting)
0.8 … 4 kg (0.18 … 8.82 lbs)
Process fittings
- Pipe thread, cylindrical (ISO 228 T1) G1½ A
- American pipe thread, tapered 1½ NPT
- Flanges DIN from DN 50, ANSI from 2"
- Mounting adapter G2 A or 2 NPT
36 VEGAMIP R61 • - Transistor
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Frequency range K band, 24.085 GHz (ISM band)
Measuring range 0.1 … 100 m (0.33 … 328 ft)
Beam angle
1)
- Threaded version - internal horn antenna
(PTFE cover)
20°
- Plastic encapsulated antenna with PP
cover
10°
- Horn antenna (316L) - ø 40 mm (1.575 in) 22°
- Horn antenna (316L) - ø 48 mm (1.89 in) 18°
- Encapsulated antenna with PTFE cover -
Flange DN 50, ANSI 2"
18°
- Encapsulated antenna with PTFE cover -
Flange DN 80 … DN 150, ANSI 3" … 6"
10°
Output variable
Output Floating transistor output
2)
Load current < 40 0 mA
Voltage loss < 0.5 V
Turn-on voltage < 55 V DC
Blocking current < 10 µA
Modes (adjustable) min./max.
Measuring accuracy
Hysteresis approximately 1 dB
Switching delay adjustable f rom 0.1 … 20 s (on/off)
Min. distance 100 mm (3.94 in)
Ambient conditions
Ambient, storage and transport temperature -40 … +80 °C (-40 … +176 °F)
Process conditions
Measured variable Limit level of bulk solids and liquids
Process pressure
3)
- VEGAMIP 61, threaded version - internal
horn antenna with PTFE cover
-1 … 4 bar/-100 … 400 kPa (-14.5 … 58 psig)
- VEGAMIP 61, plastic encapsulated an-
tenna with PP cover
-1 … 2 bar/-100 … 200 kPa (-14.5 … 29 psig)
1)
Outside the specified beam angle, the energy of the radar signal has a level
of -3 dB (50 %)
2)
Not overload resistant and not short-circuit proof
3)
Note max. pressure of the process fitting
VEGAMIP R61 • - Transistor 37
9 Supplement
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Page 38
- VEGAMIP 61, horn antenna/316L -1 … 40 bar/-100 … 4000 kPa (-14.5 … 580 psig)
- VEGAMIP 61, encapsulated horn anten-
na with PTFE cover
-1 … 16 bar/-100 … 1600 kPa (-14.5 … 232 psig)
- VEGAMIP 61 with mounting adapter unpressurized (IP 67)
Process temperature (thread or flange tem-
perature)
- VEGAMIP 61, threaded version - internal
horn antenna with PTFE cover
-40 … +80 °C (-40 … +176 °F)
- VEGAMIP 61, plastic encapsulated an-
tenna with PP cover
-40 … +80 °C (-40 … +176 °F)
- VEGAMIP 61, horn antenna/316L - seal:
FKM (SHS FDM 70C3 GLT)
-40 … +130 °C (-40 … +266 °F)
- VEGAMIP 61, horn antenna/316L - seal:
FFKM (Kalrez 6375)
-20 … +130 °C (-4 … +266 °F)
- VEGAMIP 61, encapsulated horn anten-
na with PTFE cover
-40 … +200 °C (-40 … +392 °F)
- VEGAMIP 61 with mounting adapter
150 mm (optional)
-40 … +250 °C (-40 … +482 °F)
- VEGAMIP 61 with mounting adapter
300 mm (optional)
-40 … +450 °C (-40 … +842 °F)
Electromechanical data
Cable entry/plug (dependent on the version)
- Single chamber housing l 1 x cable entry M20 x 1.5 (cable: ø 5 … 9 mm),
1 x blind stopper M20 x 1.5; attached 1 x cable
entry M20 x 1.5
or:
l 1 x cable entry ½ NPT , 1 x blind stopper ½ NPT,
1 x cable entry ½ NPT
or:
l 1 x plug M12 x 1; 1 x blind stopper M20 x 1.5
Spring-loaded terminals for wire cross-section up to 1.5 mm² (AWG 16)
Voltage supply
Operating voltage 20 … 55 V DC
Power consumption max. 0.8 W
Electrical protective measures
Protection rating IP 66/IP 67
Overvoltage category III
Protection class II
Approvals
Instruments with approvals can have different technical data depending on the version.
38 VEGAMIP R61 • - Transistor
9 Supplement
40694-EN-120228
Page 39
That's why the associated approval documents have to be noted with these instruments. They are
part of the delivery or can be downloaded under
www.vega.com via "VEGA Tools" and "serial
number search" as well as via "Downloads" and "Approvals".
VEGAMIP R61 • - Transistor 39
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Page 40
9.2 Dimensions
VEGAMIP 61 - housing versions
~ 69 mm
(2 23/32")
ø 77 mm
(3
1
/32")
112 mm (4
13
/
32
")
M20x1,5/
½ NPT
~ 69 mm
(2 23/32")
ø 77 mm
(3
1
/32")
117 mm (4
39
/
64
")
M20x1,5/
½ NPT
~ 116 mm (4 9/16")
ø 84 mm (3
5
/16")
116 mm (4
9
/
16
")
M20x1,5M20x1,5/
½ NPT
~ 59 mm
(2 21/64")
ø 80 mm
(3
5
/32")
112 mm (4
13
/
32
")
M20x1,5/
½ NPT
1 3 4
2
Fig. 32: Housing versions
1 Plastic housing
2 Stainless steel housing, electropolished
3 Stainless steel housing - precision casting
4 Aluminium housing
VEGAMIP 61
22mm
(0.87")
83mm (3.27")
SW 46 mm
(1.42")
SW 46 mm
(1.42")
SW 60 mm
(1.42")
G1½ A
1½ NPT
83mm (3.27")
1 2
Fig. 33: VEGAMIP 61 - threaded version
1 Threaded version - internal horn antenna with PTFE cover - G1½ A
2 Threaded version - internal horn antenna with PTFE cover - 1½ NPT
40 VEGAMIP R61 • - Transistor
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Page 41
VEGAMIP 61
2
1
4
3
15 mm
(0.59")
98 mm
(3.86")
170 mm / 300 mm
(6.69") / (11.81")
19 mm
(0.75")
ø 75 mm
(2.95")
ø 115 mm
(4.53")
99,5 mm (3.92")
ø 44 mm
(1.73")
Fig. 34: VEGAMIP 61, encapsulated antennas
1 Encapsulated horn antenna with PTFE cover - flange version
2 Plastic encapsulated antenna with PP cover
3 Mounting strap
4 Adapter flange
VEGAMIP R61 • - Transistor 41
9 Supplement
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Page 42
VEGAMIP 61
mm
inch
38 mm (1.50")
22 mm (0.87")
SW 46 mm
(1.81")
8.50"
16.93"
3.94" ø1.58"
ø1.89"
ø2.95"
ø3.74"
4.72"
xy
100 ø40
120 ø48
216 ø75
430 ø95
1½"
2"
3"
4"
xy
1½"
2"
3"
4"
x
y
G1½A / 1½ NPT
1
Fig. 35: VEGAMIP 61, horn antenna/316L
VEGAMIP 61 - Mounting adapter (-40 … +450 °C)
24mm
(0.95")
x
61 mm
(2.4")
G2 A
Fig. 36: Mounting adapter with ceramic cover for VEGAMIP 61 - threaded version G2 A with PTFE cover (also with
2 NPT thread)
x 150 mm (5.9 in) or 300 mm (11.8 in)
42 VEGAMIP R61 • - Transistor
9 Supplement
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Page 43
9.3 Industrial property rights
VEGA product lines are global protected by industrial property rights.
Further information see http://www.vega.com.
Only in U.S.A.: Further information see patent label at the sensor
housing.
VEGA Produktfamilien sind weltweit geschützt durch gewerbliche
Schutzrechte.
Nähere Informationen unter http://www.vega.com.
Les lignes de produits VEGA sont globalement protégées par des
droits de propriété intellectuelle. Pour plus d'informations, on pourra
se référer au site http://www.vega.com.
VEGA lineas de productos están protegidas por los derechos en el
campo de la propiedad industrial. Para mayor información revise la
pagina web http://www.vega.com.
Линии продукции фирмы ВЕГА защищаются по всему миру
правами на интеллектуальную собственность. Дальнейшую
информацию смотрите на сайте http://www.vega.com.
VEGA系列产品在全球享有知识产权保护 。
进一步信息请参见网站<http://www.vega.com>。
9.4 Trademark
All the brands as well as trade and company names used are property
of their lawful proprietor/originator.
VEGAMIP R61 • - Transistor 43
9 Supplement
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Page 44
INDEX
A
Abrasion 19
Accessory
- Flanges 11
- Protective cap 11
Adjustment 28
Application area 8
B
Bending 21
Buildup 17
C
Cable 23
Cable screening 23
E
Electronics module 11, 34
Emitting unit 9
Encapsulated antennas 41
F
Fault rectification 33
Filling opening 14
Functional principle 10
H
Horn antenna 42
M
Medium 14
Mode 28
Moisture 13
Mounting adapter 12, 42
O
Operation 27
Orientation of the sensor 20
P
Packaging 10
Pipelines 16
Polarisation direction 20
Potential equalisation 23
R
Receiving unit 9, 25, 27
Repair 34
S
Scope of delivery 8
Sensitivity adjustment 29
Service hotline 34
Shielding 23
Simulation 32
Storage 11
Switching delay 32
Switching point 13
T
Threaded version 16, 40
Type label 8
Type of vessel
- Concrete vessel 16
- Metal vessels 15
- Non-metallic vessels 14
- Wood vessels 16
V
Vibrations 19
W
Wiring plan 25
44 VEGAMIP R61 • - Transistor
Index
40694-EN-120228
Page 45
VEGAMIP R61 • - Transistor 45
Index
40694-EN-120228
Page 46
46 VEGAMIP R61 • - Transistor
Index
40694-EN-120228
Page 47
VEGAMIP R61 • - Transistor 47
Index
40694-EN-120228
Page 48
VEGA Grieshaber KG
Am Hohenstein 113
77761 Schiltach
Germany
Phone +49 7836 50-0
Fax +49 7836 50-201
E-mail: info.de@vega.com
www.vega.com
Printing date:
ISO 9001
All statements concerning scope of delivery, application,
practical use and operating conditions of the sensors and
processing systems correspond to the information avail-
able at the time of printing.
© VEGA G rieshaber KG, Schiltach/Germany 2012
Subject to change without prior notice 40694-EN-120228
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