Data sheet induSENSOR Series LVP - Micro

Data sheet induSENSOR Series LVP - Micro
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induSENSOR // Linear inductive displacement sensors
Sensors with measuring plunger and integrated electronics
induSENSOR LVP
- No wear and no maintenance
- Linearity 0.25% FSO
- Integrated microelectronics
- Compact design - short installed length
- Shielded against EMI
- For use in difficult ambient conditions
The displacement sensors of the LVP series
use a plunger for measurement. They are
equipped with integrated electronics.
An important advantage of the LVP measuring technique lies in the short length of the
installed sensor. This difference in lengths becomes clear in a direct comparison with an
LVDT sensor.
reduced installation room
14
The LVP displacement sensors are ideally suited for tiny installation rooms. With protection
class IP67, the sensors can even be used in
harsh industrial environments.
Comparison of the length of LVDT and LVP series
with identical measuring ranges
15
Model
LVP-50
LVP-100
LVP-200
Measuring range
50mm
100mm
200mm
1.0mm
Linearity
standard ≤0.5% FSO
0.25mm
0.5mm
option ≤0.25% FSO
0.125mm
0.25mm
-
<0.03% FSO
0.015mm
0.03mm
0.06mm
Resolution
Temperature range
-40°C ... +85°C
zero
Temperature stability
±50ppm / °C
sensitivity
±150ppm / °C
Frequency response (-3dB)
300Hz
Output
4 ... 20mA
Output load
500Ω
Power supply
18 ... 30VDC
Current consumption
max. 40mA
Protection class
IP 67
EN 61326-1:2006 (spurious emission)
EN 61326-2-3:2006 (immunity to interference)
Electromagnetic compatibility (EMC)
Shock 1)
40g, 3000 shocks / axis; 100g radial, 300g axial
Vibration
5Hz ... 44Hz ± 2.5mm; 44Hz ... 500Hz ±20g
FSO = Full Scale Output
1)
Half sinusoid 6ms
LVP series housing version -GA- (option)
LVP series housing version -ZAM12 x 0.5
A
radial 7-pin connector
A
25*
SW 32
25*
13.9
axial 7-pin
connector
40
12
Sensor rod
* Measuring plunger start position Iout = 4mA
Article
LVP- 50-
ZA- 2,5- SR7-
I
Electrical output
SA7= connector, axial (housing version GA)
SR7= connector, radial (housing version ZA)
Linearity: 5
= 0.5% FSO
2.5 = 0.25% FSO
ZA= housing, cylindical (standard)
GA= housing, threaded (option)
Measuring range in mm
D
Ø12
M 18x1.5
13.9
Ø8
B
D
Ø8
Ø30.5
B
C
C
Measuring plunger
40
Sensor rod
12
Measuring plunger
* Measuring plunger start position Iout = 4mA
Measuring range
A
B
C
D
50
77
M2
10
4
100
138
M3
12
4
200
261
M3
12
4
All data in mm
Displacement sensors with external electronics
induSENSOR LVP
The LVP-3, LVP-14 and LVP-25 sensors
are modified versions of the standard
LVP sensors.
They are designed for specific application
areas, and operated with external
electronics in contrast to the standard
LVP series.
Valve stroke sensor in stainless steel housing
Future generations of engines will be able to dispense with mechanical camshafts. The displacement of the electromechanically or electrohydraulically driven inlet and outlet valves of internal
combustion engines is acquired by the displacement sensor of the product line LVP-14-F-5-CR
and fed into the control circuit. In this way a variable inlet and outlet control of the valves can
be realised. Ultimately, the fuel consumption is reduced, emission values are improved and the
engine power characteristic is matched to the individual driving situation.
Ø13
Model
LVP-14-F-5-CR
Article
2616078
0.5% FSO (0.07mm)
Housing
stainless steel
Temperature stability sensor
±100pmm / °C
Temperature range sensor
Protection class sensor
Controller
Article
Power supply
Output
Resolution
Frequency response
Dimensions
27
article 0482273
18
Linearity
Ø12.8
Ø27
-30°C ... +150°C
8
IP 67
MSC739VS-U
.3
Ø3
4111009
20
Target (optional)
14mm
10
Measuring range
6
20
+10...16VDC
Ø7
1...9VDC
0,02% FSO
20kHz (-3dB)
150 x 64 x 54mm
Plastic
extension
Sensor
aluminium target
(fixed at the valve)
FSO = Full Scale Output
Combustion engine valve
21
Sensor for needle stroke movements
The compact displacement sensor LVP-3- Z13-5-CA is suitable for acquiring small measurement
ranges with high accuracy. The large free hole for the passage of the core also facilitates large
excessive strokes. The measurement object, realised as a simple aluminium ring, is mounted on
the rod, plunger, pin, needle or other similar part to be measured. In a typical application the displacement sensor LVP-3-Z13-5-CA is used in automatic glue application guns. The continuously
measuring sensor monitors the switching point, also for wear of the needle seating. Additionally,
the continuous measurement offers the option of checking the needle for the correct stroke position. The small, compact sensor is easy to integrate even in tight installation spaces.
LVP-3-Z13-CA
Article
2617014
Measuring range
3mm
Target (included)
ø3 x 30 long with thread M3 and alu sleeve ø4 x 3.3
typ. 0.3% FSO (9µm)
Ø5
Linearity
Ø3
Model
Ø13
3-pin cable ø1.8
stainless steel
Temperature stability sensor
±100pmm / °C
13
Temperature range sensor
-40°C ...+150°C
*Midrange 12mA
Protection class sensor
Electronics
Ø4
Housing
5*
IP 67
series MSC7210 (page 12 - 13)
FSO = Full Scale Output
Sensor for the acquisition of displacement on rotating shafts
Analog sensors from the series LVP offer a significant improvement to monitor the clamping
position of tools. The sensor is integrated into the chuck and directly measures the clamping
stroke of the drawbar. It can be universally used with the most varied types of tool due to an
extremely compact design. The sensor supplies an analog signal according to the stroke motion
of the drawbar when clamping the tool. Consequently, continuous monitoring is possible without
the switching point having to be laboriously set mechanically. The miniaturised sensor electronic
unit is supplied with 24 VDC and can either be accommodated at the point of measurement or
in the control cabinet.
Cable
Model
LVP-25-Z20-5-CA-AC
Article
2617008
Resolution
Linearity
article 0482218 for shaft diameter 8mm
article 0482219 for shaft diameter 10mm
0.01mm
150Hz (-3dB)
Housing
stainless steel
Temperature range
-40° C ...+150° C
IP 67
Medium
air, oil
Electronics
Sensor
<±0.01% FSO / °C
Protection class sensor
FSO = Full Scale Output
38
typical ≤1% FSO (0.25mm)
Dynamics
Temperature stability sensor
Ø18
Target (included)
Ø13
4
25mm
Ø20
Measuring range
5.8
Rotating shaft
series MSC7210 (page 12 - 13)
Target sleeve Ø11.5 mm
Pull rod material
31CrMoV9V, no. 1.8519.05
Accessories
VIP, LVP, LDR, EDS, LVDT series
General accessories
2960031
MC25D
digital micrometer calibration fixture
2420062
PS2020
power supply on DIN rail,
input 100 - 240VAC, output 24VDC / 2.5A
2984026certificate function and linearity inspection certificate incl.
protocol with listed measurement data of the linearity inspection
and documentation
Accessories VIP and LVP series
Mounting block VIP and LVP series
4 mounting holes
for screws
M4 DIN 912
7.5
Plunger
0800114 LVP-50
plunger
0800115LVP-100 plunger
0800116LVP-200 plunger
Linearity inspection certificate
2
VIP/LVP/EDS 7-pin connection cable, 5m
VIP/LVP/EDS 7-pin connection cable, 5m
for voltage output 1 - 5V
VIP-/LVP-/EDS-7-pin connection cable, 5m
with 90° cable connector
mounting set for VIP series
with 3 mounting blocks and 2 adapting rings
mounting block VIP/LVP series
Ø1
Connection cable
0157043 C703-5 2902084
C703-5/U
0157050
C703/90-5
2962001
MBS 12/8
0487087
MBS 12/8
28
22
32.5
AccessoriesLDR series
Connection cable
0157047
C7210-5/3
sensor cable, 5m, with cable connector
0157048
C7210/90-5/3 sensor cable, 5m, with 90° cable connector
Supply cable
2901087
PC710-6/4
supply/output cable, 6m
Plunger
0800136LDR-10
0800137LDR-25
0800138LDR-50
plunger
plunger
plunger
AccessoriesEDS series
Service
2985001Function and linearity inspection for EDS series incl. pressure
inspection and documentation without recalibration
Connection cable
0157043
C703-5 2902084
C703-5/U
0157050
C703/90-5
2901143
C705-5 2901160
C705-15
VIP/LVP/EDS 7-pin connection cable for S series, 5m
VIP/LVP/EDS 7-pin connection cable for S series, 5m
for voltage output 1 - 5V
VIP/LVP/EDS 7-pin connection cable for S series, 5m
with 90° cable connector
VIP-/LVP-/EDS -pin connection cable for F series, 5m
VIP-/LVP-/EDS -pin connection cable for F series, 15m
45
23
AccessoriesLVDT series
Sensor cable
2902004
C701-3
2902013
C701-6
2902009
C701/90-3
2966002
MSC710 2981010
sensor cable 3m, with connector
and tin-plated free ends
sensor cable, 6m, with connector
and tin-plated free ends
sensor cable, 3m, with 90° connector
and tin-plated free ends
connector set for supply/output cable
connector mounting and calibration of MSC710
Connection cable
2901087
PC710-6/4
supply/output cable, 6 m
.2
3x
SW
2.5
90
°
Flange DTA-F10
Ø25
M3
Ø3
0
0.
Ø1
8.0
Plunger
0800001DTA-1D plunger
0800002DTA-3D plunger
0800003DTA-5D plunger
0800004DTA-10D plunger
0800005DTA-15D plunger
0800006DTA-25D plunger
Flange
0483090.01 DTA-F10mounting flange, slotted for
DTA-1D, DTA-3D, DTA-5D, DTA-10D
0483083.02 DTA-F20
mounting flange, slotted
for DTA-15D, DTA-25D
Probe tips
0459002
0459001
0459003
0459004
type 2
type 2 hard metall
type 11
type 13
R9
Flange DTA-F20
3x
°
90
Option: type 11 Option: type 13
5
2 5
5
6
ø4.5
M2.5
M2.5
M2.5
ø10
10
Standard probe tip: type 2
ø4.5
45°
.0
Ø20
R15
10,0
SW
3
8
Ø3
M4
.3
Ø4
Modifications reserved / Y9766177-A011125GKE
High performance sensors made by Micro-Epsilon
Sensors and systems for displacement
and position
Sensors and measurement devices for
non-contact temperature measurement
2D/3D profile sensors (laser scanner)
Optical micrometers, fiber
optic sensors and fiber optics
Color recognition sensors, LED analyzers
and color online spectrometer
Measurement and inspection systems
MICRO-EPSILON USA
8120 Brownleigh Dr. · Raleigh, NC 27617 / USA
Phone +1/919/787-9707 · Fax +1/919/787-9706
[email protected] · www.micro-epsilon.com
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