LR-27 Series
For Use in:
Packaging Machinery
Factory Automation
Automotive Testing
OEM Test Stands
LVIT Linear Position Sensor
Long Lasting, Contactless, Inductive Sensors
Alliance Sensor Group’s LR-27 series LVIT (Linear Variable Inductance Transducer) contactless position sensors
are heavy duty contactless devices designed for factory automation systems and a variety of industrial and
commercial applications such as solar cell positioners, wind turbine prop pitch and brakes, chute or gate posi-
tioners on off-road or agri-vehicles, and packaging machinery. The modular design, high end performance, and
excellent stroke-to-length ratio make the LR-27 sensors an ideal choice for in-plant or mobile equipment OEMs.
LR-27 series sensors are currently offered in 5 full scale ranges from 50 mm to 200 mm (2 to 8 inches). Operated
from a variety of DC voltages, these sensors offer a choice of four analog outputs and include ASG’s propri-
etary SenSet
™
field recalibration feature. LR-27 products are available with either a radial exiting cable and two
spherical rod eye ends with axial cable or connector terminations.
The LR series also include a smaller body version, the LR-19, for applications where a reduced body envelope
is required or the LRL-27 for longer strokes lengths up to 450 mm. Additional information can be found at www.
alliancesensors.com.
Features:
•
•
•
•
LVIT Technology
™
(Linear Variable Inductance Transducer)
Contactless operation prevents wearout from dithering or cycling
Excellent stroke-to-length ratio
Proprietary Senset
™
field adjustable range scaling
Specifications:
Analog I/Os
0 – 5 V or 0.5 – 4.5 V output with 8 – 30 V input, 35 mA max.
0 – 10 V output with 12 – 30 V input, 35 mA max.
4 – 20 mA (3-wire) output with 18 – 30 V input, 60 mA max. (75 C max.)
Measuring Ranges
50 mm to 200 mm (2 to 8 inches) full scale (nominal)
Linearity Error
±0.15% of Full Scale Output (FSO) typical, ±0.25% max.
Resolution
0.025% of FS
Update Rate
300 Hz nominal
Operating Temperature
-20 C to 85 C (-40 C to 105 C Extended Range)
Temperature Coefficient
≤±0.015% of FS/deg C
Vibration
5-20 Hz 0.5 inch p-p; 20-2000 Hz 4.2 g p-p
Shock
1000 g, 11 ms
Terminations
IEC IP-67
Humidity
95% RH, non-condensing
All specifications are subject to change without notice.
© Alliance Sensors Group, 2016
v2.7 Rev. 060216
PROPRIETARY DATA -
2
- DO NOT REPRODUCE
1
PROPRIETARY DATA -
Revisions
Description
Date
10/20/15
2
- DO N
LR-27 Series
B
LRL-27-A M-12 Conn Cable
Note
I/Os: (See Note
maximum with rod extended;
Description
Note 1: Analog output is maximum with rod extended;
App.
Analog
1: Analog output is
1)
Rev
Date
see technical data sheet to specify reversed output.
data
0 - 5 V
“A”
sheet
8 - 30 V
reversed output.
A
EH
Edited Retracted Start Point
10/23/15
Nominal Range
see technical
DC output,
to specify
DC input, 35 mA max.
Body Length
Pin
I/O Function
Color
0.5 - 4.5 V DC output, 8 - 30 V DC input, 35 mA max.
Specifications are subject to change without notice.
Specifications are subject to change without notice.
Red
- 10 V
DC input,
1
1.0 inch [25 mm]
0
4.12
DC output,
[104.6
V DC input, 60 mA max. (75 C max.)
+ Power Input
inches
12 - 30 V
mm]
35 mA max.
4 - 20 mA DC output, 18 - 30
Black
2
Ground
Measuring Ranges: See range table
2.0 inches [50 mm]
and Full Scale: SenSet Adjustable
5.12 inches [130.0 mm]
Green
Voltage output
3
Zero
CABLE 1m
Linearity Error: ±0.15% of FSO (Full Span Output) typical, ±0.25% max.
LONG
Current output
Green
4
3.0 inches [75 mm]
6.12 inches [155.4 mm]
.56 [14]
W
WITH STRAIN RELIEF
Resolution: 0.025% of FSO
.12 [3]
1
TM
PROPRIETARY DATA
-
NOT
Update Rate: 300 Hz nominal
PROPRIETARY DATA -
-
2
2
- DO
DO NOT REPRODUCE
White
1
5
SenSet
REPRODUCE
ø.37 [9.5]
Operating Temperature Range: -20 to 85 C (-40 to 105 C extended temp.)
4.0 inches [100 mm]
7.12 inches
ø1.05[27]
mm]
[180.8
SPECIFICATIONS:
Revisions
Revisions
ø1.05[27]
SPECIFICATIONS:
2X
LRL-27-A M-12 Conn
LRL-27-A M-12 Conn Cable
Cable
B
Temperature coefficient: ≤±0.015% of FSO/K
Note 1)
2X ø 8mm
B
Description
App.
Analog I/Os: (See
Rev
Description
App.
Date
Analog I/Os: (See Note 1)
Rev
Date
Humidity: 95% RH non-condensing
-
mm]
DC output,
30
-
V DC input, 35 mA max.
max.
6.0 inches [150 mm]
9.12 inches [231.6
0
5
-
V DC output, 8 -
8 30 V DC input, 35 mA
5V
0
A
EH
Edited
Point
10/23/15
A
Edited Retracted Start
Retracted Start Point
EH
10/23/15
Pin
Pin
I/O Function
Color
Color
I/O Function
Vibration: 5 - 20 Hz, 0.5 inch p-p;
0.5 - 4.5 V DC
DC output,
30
-
V DC input, 35 mA max.
max.
20 - 2000 Hz,
output,
p-p
8 30 V DC input, 35 mA
0.5 - 4.5 V
4.2
g
8 -
Shock:
11.12 inches
Red
0 -
-
mm]
output, 12 -
12 -
V DC input, 35 mA max.
+
Input
Red
0
V
V
output,
V DC input, 35
1
8.0 inches [200 mm]
1000
g,
11 msec.
[282.4
10
10
DC
DC
output, 183030
30
DC input, 60 mA
mA max.
C max.)
+ Power
Power Input
1
4 - 20
20 mA DC output,
-
18 -
V
V DC input, 60 mA
(75
(75 C max.)
max.
max.
Sealing: IEC IP-67
4 -
mA DC
30
Black
Black
2
Ground
2
Ground
ø.9
ø.94[24]
Measuring Ranges: See range table
Measuring Ranges: See range table
SEE TABLE FOR LENGTH "A"
Green
Green
Voltage output
output
3
Zero and Full
rod extended;
Adjustable
Note 1: Analog output is maximum
and Full Scale: SenSet Adjustable
Voltage
3
Zero
with
Scale: SenSet
.35 [9]
.35 [9]
FIELD ADJUSTA
Linearity Error:
FIELD ADJUSTABLE FOR
±0.15% of FSO (Full Span Output) typical, ±0.25% max.
see
Linearity
Green
Green
RETRACTED
Wiring Table -
technical data sheet to
Resolution:
Error: ±0.15%FSO (Full Span Output) typical, ±0.25% max.
Current output
4
LR-27-A
.50
specify reversed output.
of FSO
.88 [22]
Current output
0.025% of FSO
4
1.00 [25.4]
RETRACTED
CABLE ORIEN
CABLE
.87
START POINT
[22]
Resolution: 0.025% of
ORIENTATION
.50 [13]
[13]
Rate: 300 Hz nominal
TM
Update
5
White
START POINT
TM
Specifications are subject to change
Rate: 300 Hz
Range: -20 to 85 C (-40 to 105 C extended temp.)
SenSet
Update
without notice.
nominal
5
White
Function
M-12 Cable
Operating Temperature ≤±0.015% of FSO/K
UNLESS OTHERWISE
extended temp.)
SenSet
Operating
coefficient:
B
Temperature
Temperature Range: -20 to 85 C (-40 to 105 C
SPECIFIED:
B
Temperature coefficient: ≤±0.015%
.12 [3]
B
Humidity: 95% RH non-condensing
PIN
of FSO/K
NOT SCALE DRAWING
B
1. DO
-
Color
ALIGNMENT
20 Hz, 0.5
M12
p-p;
5
20 - 2000 Hz,
DIMENSIONS
.56
IN INCHES
A
A
Pin
A
2.
4.2
g
p-p
ARE
[14]
Humidity: 95% RH non-condensing
Vibration: 5 -
inch
CONNECTOR
- 2000
INTERPRET
g
PER
3.
ø.37 [9.5]
Vibration:
g,
20 Hz, 0.5
Hz, 4.2 p-p
KEY
A DIVISION OF H. G. SCHAEVITZ LLC
Shock: 1000
5 -
11 msec.
inch p-p; 20
ANSI Y14.5M-1994
DRAWN
+ Power input
1
Red
Shock: 1000
g,
Sealing: IEC IP-67
11 msec.
4. DEBURR/BREAK SHARP EDGES
G Miller 10/14/15
M
OORESTOWN,
N
EW
J
ERSEY
USA
alliancesensors.com
5. DIMS ARE BEFORE FINISH
Sealing: IEC IP-67
1
2
ENGINEER
Unit Length Table
SPECIFICATIONS:
SPECIFICATIONS:
Analog I/Os: (See Note 1)
0 - 5 V DC output, 8 - 30 V DC input, 35 mA max.
0.5 - 4.5 V DC output, 8 - 30 V DC input, 35 mA max.
0 - 10 V DC output, 12 - 30 V DC input, 35 mA max.
4 - 20 mA DC output, 18 - 30 V DC input, 60 mA max. (75 C max.)
Measuring Ranges: See range table
Zero and Full Scale: SenSet Adjustable
Linearity Error: ±0.15% of FSO (Full Span Output) typical, ±0.25% max.
Resolution: 0.025% of FSO
Update Rate: 300 Hz nominal
Operating Temperature Range: -20 to 85 C (-40 to 105 C extended temp.)
Temperature coefficient: ≤±0.015% of FSO/K
Humidity: 95% RH non-condensing
Vibration: 5 - 20 Hz, 0.5 inch p-p; 20 - 2000 Hz, 4.2
g
p-p
Shock: 1000
g,
11 msec.
2
Sealing: IEC IP-67
LRL-27-R Wiring Table
I/O Function Cable Color
+ Power Input
Ground
Analog output
SenSet
TM
Red
Black
Green
White
Rev
A
Edited Retracted Start Point
B
PROPRIETARY DATA -
- DO NOT REPRODUCE
1
LRL-27-R
Revisions
SPECIFICATIONS:
App.
Analog I/Os: (See Note 1)
EH
0 - 5 V DC output, 8 - 30 V DC input, 35 mA max.
0.5 - 4.5 V DC output, 8 - 30 V DC input, 35 mA max.
0 - 10 V DC output, 12 - 30 V DC input, 35 mA max.
4 - 20 mA DC output, 18 - 30 V DC input, 60 mA max. (7
Measuring Ranges: See range table
Zero and Full Scale: SenSet Adjustable
Linearity Error: ±0.15% of FSO (Full Span Output) typical, ±0.2
Resolution: 0.025% of FSO
Update Rate: 300 Hz nominal
Operating Temperature Range: -20 to 85 C (-40 to 105 C exte
Temperature coefficient: ≤±0.015% of FSO/K
B
Humidity: 95% RH non-condensing
Vibration: 5 - 20 Hz, 0.5 inch p-p; 20 - 2000 Hz, 4.2
g
p-p
Shock: 1000
g,
11 msec.
Sealing: IEC IP-67
A
LLIANCE
S
ENSORS
G
ROUP
Ground
Voltage output
Current output
SenSet
™
Wiring Table - LR-27-R
Function
+ Power input
Ground
A
CONNECTOR END VIEW
2
SCALE 2:1
NOMINAL RANGE
DECIMAL
ANGULAR
5
13.50 INCHES [342.9
specify
.XX
10.0 INCHES
Green
Specifications are subject to
to
mm]
without notice.
`
.010
[250 mm]
see technical data sheet
change
reversed output.
`
.5°
3
.XXX
`
.005
12.0 INCHES [300 mm] 15.50 INCHES [393.7 mm]
THIRD ANGLE
Specifications are subject to change without notice.
PROJECTION
ø1.05[27]
14.0 INCHES
Green
[350 mm] 17.50 INCHES [444.5 mm]
4
M12 - 5 PIN
ALIGNMENT
3
INCHES [400 mm] 19.50 INCHES [495.3 mm]
16.0
CONNECTOR
PIN
M12 - 5
CABLE 1m
KEY
mm]
LONG WITH
ALIGNMENT
18.0 INCHES
White
4
21.50 INCHES [546.1
[450 mm]
5
CONNECTOR
KEY
2
STRAIN RELIEF
1
2
2
6. (DATA) FOR REFERENCE
UNIT
Note 1: Analog output
Black
LENGTH TABLE
is maximum with rod extended;
TOLERANCES ONLY
see technical data
output
to specify reversed
rod extended;
Note
"A" BODY
sheet
is maximum with
output.
1: Analog
LENGTH
UNIT LENGTH TABLE
NOMINAL RANGE
"A" BODY LENGTH
13.50 INCHES [342.9 m
QA
START
.87 [22] RETRACTED
POINT
12.0
M8 x 1.25 THD.
15.50 INCHES [393.7 m
REV
INCHES [300 mm]
SIZE
DWG NO
START
[3]
14.0 INCHES [350 mm] 17.50 INCHES [444.5 m
MFG
SEE TABLE
A
FOR LENGTH "A"
.12
POINT
[Opt. 5/16-24
3000-0016-XX
.56 [14]
16.0
.12 [3]
[400 mm] 19.50 INCHES [495.3 m
INCHES
SCALE
APPROVED:
UNF-2A]
ø.37 [9.5]
18.0 INCHES [450 mm]
21.50 INCHES [546.1 m
XX XXXXXX
.56 [14]
10/14/15
NONE
SHEET
1
OF
1
ø.37 [9.5]
2
1
CHECKED
TITLE
LRL-27-A
.87 [22] RETRACTED
LRLx-27-XXX-R SERIES LVIT OUTLINE
INCHES [250 mm]
10.0
A
5
1
5
.56 [14]
ø1.05[27]
SEE TABLE FOR LENGTH "A"
Cable Color
Red
Black
.56 [14]
M8 x 1.25 THD.
[Opt. 5/16-24
M8 x 1.25 THD.
UNF-2A]
3
4
Ordering information:
4. DEBURR/BREAK SHARP EDGES
G Miller 10/14/15
M
OORESTOWN,
N
EW
J
ERSEY
USA
alliancesensors.com
CONNECTOR END VIEW
Analog output
Green
5. DIMS ARE BEFORE FINISH
.56 [14]
ENGINEER
.56 [14]
TITLE
6. (DATA) FOR REFERENCE ONLY
SCALE 2:1
UNIT LENGTH TABLE
™
TOLERANCES
SenSet
White
UNLESS OTHERWISE SPECIFIED:
CHECKED
NOMINAL RANGE
"A" BODY LENGTH
DECIMAL
ANGULAR
LRLx-27-XXX-A SERIES LVIT OUTLINE
.56 [14]
1. DO NOT SCALE DRAWING
LLIANCE ENSORS ROUP
`
[14]
.XX
`
.010
.56
.5°
10.0 INCHES [250 mm] 13.50 INCHES [342.9 mm]
A
A
2. DIMENSIONS ARE IN INCHES
QA
.XXX
`
.005
3. INTERPRET PER
12.0 INCHES [300 mm] 15.50 INCHES [393.7 mm]
A
UNLESS OTHERWISE SPECIFIED:
SIZE
REV
DWG NO
DIVISION OF H. G. SCHAEVITZ LLC
ANSI
THIRD ANGLE PROJECTION
Y14.5M-1994
DRAWN
1. DO NOT SCALE DRAWING
MFG
14.0 INCHES [350 mm] 17.50 INCHES [444.5 mm]
4. DEBURR/BREAK SHARP EDGES
G Miller 10/14/15
M
OORESTOWN,
N
EW
J
ERSEY
USA
ENSORS
LLIANCE
alliancesensors.com
ROUP
A
A
3000-0015-XX
5. DIMS
2. DIMENSIONS ARE IN INCHES
ARE BEFORE FINISH
ENGINEER
16.0 INCHES [400 mm] 19.50 INCHES [495.3 mm]
TITLE
3. INTERPRET PER
6. (DATA) FOR REFERENCE ONLY
SCALE
APPROVED:
UNIT LENGTH TABLE
A DIVISION OF H. G. SCHAEVITZ LLC
ANSI
XXXXXX 10/14/15
TOLERANCES
18.0 INCHES [450 mm]
NOMINAL RANGE
[546.1
"A" BODY LENGTH
21.50 INCHES
mm]
XX
Y14.5M-1994
CHECKED
DRAWN
NONE
SHEET
1
OF
1
4.
DECIMAL
DEBURR/BREAK SHARP EDGES
G Miller 10/14/15
ANGULAR
M
OORESTOWN,
N
EW
J
ERSEY
OUTLINE
LRLx-27-XXX-A SERIES LVIT
USA
alliancesensors.com
2
1
`
.5°
.XX
`
5. DIMS ARE BEFORE FINISH
.010
10.0 INCHES [250 mm] 13.50 INCHES [342.9 mm]
ENGINEER
QA
TITLE
.XXX
`
.005
6. (DATA) FOR REFERENCE ONLY
UNIT
15.50 INCHES
12.0 INCHES [300 mm]
LENGTH TABLE
[393.7 mm]
REV
SIZE
DWG NO
THIRD ANGLE PROJECTION
TOLERANCES
CHECKED
MFG
NOMINAL RANGE
14.0 INCHES [350 mm] 17.50
"A" BODY LENGTH
INCHES [444.5 mm]
DECIMAL
ANGULAR
A
3000-0015-XX
LRLx-27-XXX-A SERIES LVIT OUTLINE
`
.5°
.XX
`
.010
16.0 INCHES [400 mm] 19.50 INCHES [495.3 mm]
mm]
10.0 INCHES [250 mm] 13.50 INCHES [342.9
SCALE
APPROVED:
QA
.XXX
`
.005
18.0 INCHES [450 mm]
XX XXXXXX 10/14/15
12.0 INCHES [300 mm]
21.50 INCHES [546.1 mm]
mm]
15.50 INCHES
Terminal
NONE
SHEET
1
OF
1
REV
SIZE
DWG NO
Electrical
[393.7
THIRD ANGLE PROJECTION
1
MFG
14.0 INCHES [350 mm] 17.50
2
INCHES [444.5 mm]
A
3000-0015-XX
16.0 INCHES [400 mm]
SCALE
APPROVED:
Housing
18.0 INCHES [450 mm] 19.50 INCHES [495.3 mm]
Range
Housing
1
OF
1
21.50 INCHES [546.1 mm]
XX XXXXXX 10/14/15
NONE
SHEET
Series Output
Diameter
(mm)
Axial or Radial
Termination
Output
Material
2
1
CONNECTOR END VIEW
4
SCALE 2:1
3
UNLESS OTHERWISE SPECIFIED:
ø1.05[27]
CABLE 1m LONG WITH
1. DO NOT SCALE
STRAIN RELIEF
DRAWING
SEE TABLE FOR LENGTH "A"
DRAWN
CABLE 1m LONG WITH
3. INTERPRET PER
ANSI Y14.5M-1994
STRAIN RELIEF
2. DIMENSIONS ARE IN INCHES
A
LLIANCE
S
ENSORS
G
ROUP
A DIVISION OF H. G. SCHAEVITZ LLC
[Opt. 5/16-24
A
UNF-2A]
A
S
G
A
S
A
G
A
A
A
LR
X-
I
- Current
XX-
XXX-
050
075
100
150
200
X-
A
- Axial
XX-
00
- 1 m cable
XX-
05
- 0.5 to 4.5 V
06
- 4.5 to 0.5 V
10
- 0 to 10.0 V
11
- 10.0 to 0 V
20
- 4 to 20 mA
21
- 20 to 4 mA
50
- 0 to 5 V
51
- 5 to 0 V
X
A
- Aluminum
S
- 300 Series SS
E
- Voltage
27
- 27 mm
R
- Radial (cable only)
01
- 5-pin M12
Alliance Sensors Group
102 Commerce Drive, Unit 8
Moorestown, New Jersey 08057 USA
Ph: 856-727-0250
www.alliancesensors.com
info@alliancesensors.com
All specifications are subject to change without notice.
© Alliance Sensors Group, 2016
v2.7 Rev. 060216
Talking
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