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Linear Position Sensor LR-19 Series

For use in:
PV Solar Cell Positioner
Wind Energy Systems
Packaging Machinery
Motorsport Vehicles
Automotive Testing
Factory Automation
OEM Test Stands
Linear Position Sensor LR-19 Series
LR-19 Series
LVIT Linear Position Sensor
Long Lasting, Contactless, Inductive Sensors

The LR-19 series LVIT (Linear Variable Inductance Transducer) position sensors by Alliance Sensors Group are contactless devices designed for factory automation and a variety of industrial and commercial applications such as motor sport vehicles, automotive testing, solar cell positioners, wind turbine prop pitch and brake position, and packing equipment. With their compact device, superior performance, and excellent stroke-to-length ratio, the LR-19 sensors are ideal for both industrial testing, laboratories, and OEM applications.
LR-19 series sensors are offered in 6 full scale ranges from 25 to 200 mm (1 to 8 inches). Operating from a variety of DC voltages, these sensors offer a choice of four analog outputs and all include ASG’s proprietary SenSet™ field calibration feature. LR-19 series products are available with axial cable or connector terminations, or with radial exiting cable and two swivel rod eye ends for easy installation.
The LR series also include a larger body version, the LR-27, for those applications needing a heavier duty unit.
For more information, see the technical datasheets below.

Features
  • LVIT Technology™ (Linear Variable Inductance Transducer)
  • Contactless operation
  • 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: 25 mm to 200 mm (1 to 8 inches) full scale (nominal)
Linearity Error: ±0.15% of Full Scale Output (FSO) typical, ±0.25% max.
Resolution: 0.025% of FSO
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; 20-200 Hz 4.2 g p-p
Shock: 1000 g, 11 msec.
Terminations: IEC IP-67
Humidity: 95% RH, non-condensing
Ordering Information
       

Electrical Termination

   


Series


Output Type

Housing
Diameter

Range
(mm)

Axial
or Radial

Termination


Output


Housing Material

LR

X-

XX-

XXX-

X-

XX-

XX-

X-

LR

E - Voltage

19 - 19mm

025 - 200

A - Axial

00 - 1 m cable

05 - 0.5 to 4.5 VDC

A - Aluminum

 

I - Current

 

 

R - Radial

01 - 5-pin M12

06 - 4.5 to 0.5 VDC

S - Stainless Steel

 

 

 

 

 

 

10 - 0 to 10 VDC

 

 

 

 

 

 

 

11 - 10 to 0 VDC

 

 

 

 

 

 

 

20 - 4 to 20 mA

 

 

 

 

 

 

 

21 - 20 to 4 mA

 

 

 

 

 

 

 

50 - 0 to 5 VDC

 

 

 

 

 

 

 

51 - 5 to 0 VDC

 

 


Configuration Information

Wiring Table

Function

Pin

Cable Color

DC power input

1

Red

Ground

2

Black

LRE voltage output

3

Green

LRI current output

4

Green

SenSet™

5

White

 

Unit Length Table

Linear Range

Length “A”

1.0 inch [25 mm]

3.74 inches [95.0 mm]

2.0 inches [50 mm]

4.74 inches [120.4 mm]

3.0 inches [75 mm]

5.74 inches [145.8 mm]

4.0 inches [100 mm]

6.74 inches [171.2 mm]

6.0 inches [150 mm]

8.74 inches [222.0 mm]

8.0 inches [200 mm]

10.74 inches [272.8 mm]

 

 


Linear Position Sensor LR-19 Series
Linear Position Sensor LR-19 Series
Linear Position Sensor LR-19 Series
LR-19 Datasheet
LR-19-A Outline Drawing
LR-19-R Outline Drawing
All dimensions and specifications are nominal. With our policy of on-going development and design improvements, specifications may change without notice. Modifications may affect some or all of the mechanical electrical and or performance specifications of our product. Please make sure to contact us for the most up to date information.

Our Technical Support Staff:  We have more than 150 years and three generations in the position sensor business and are expert application engineers at what we sell. We have real world experience and know how to solve your measurement challenges. Need help technical help with your measurement application? Call us today 856-727-0250. 

Our Web Site: We are constantly improving our website and adding new sensors to our product offerings.

 

Authorized 

Distributors For:

HGSI Temperature Sensing Products

Temperature Sensing Products

Whats so good about LVIT technology

SenSet Zero and full scale settings information

Have a Question?

Need pricing or have questions about a product?

Call us at 856-727-0250 or email us at sales@alliancesensors.com

 

We will provide you with fast reliable service the first time you call.

 

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