LVIT Linear Position Sensor LRL-27 Series

For use in:

Packaging Machinery

Chute/gate Position

Factory Automation

Automotive Testing

OEM Test Stands

LRL-27 Series

LVIT Linear Position Sensor for Extended Ranges

Long Lasting, Contactless, Inductive Sensors

Alliance Sensor Group’s LRL-27 series LVIT (Linear Variable Inductance Transducer) contactless position sensors complement the LR series devices with extended ranges up to 18 inches (450 mm) in a compact package. These sensors are designed for use in factory automation systems and a wide variety of industrial and commercial applications. Cost effective high-end performance and excellent stroke-to-length ratios make these sensors ideal choices for practically any industrial application.

LRL-27 sensors are offered in 5 nominal ranges from 250 to 450 mm (10 to 18 inches). Operated from a variety of DC voltages, these sensors offer a user a choice of four analog outputs and include ASG’s proprietary SenSet™ field adjustable range scaling feature. LRL-27 products are available with either a radial exiting cable and two spherical rod eye ends or 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 LR-27 for shorter stroke lengths from 50 to 200mm. .

Technical datasheets and additional information can be found below.

Features

LVIT Technology™ (Linear Variable Inductance Transducer)
Contact 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:	250 mm to 450 mm (10 to 18 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

Ordering Information

				Electrical Termination
Series	Output Type	Probe Diameter	Range (mm)	Axial or Radial	Termination	Output	Housing Material
LRL	X-	XX-	XXX-	X-	XX-	XX-	X-
	E - Voltage	27- 27 mm	250	A - Axial	00 - 1 m cable	05 - 0.5 to 4.5 VDC	A - Alum.
	I - Current		300	R - Radial (cable only)	01 - 5-pin M12	06 - 4.5 to 0.5 VDC	S - 300 Series
			350			10 - 0 to 10.0 VDC
			400			11 - 10.0-0 VDC
			450			20 - 4 to 20 mA
						21 - 20 to 4 mA
						50 - 0 to 5 VDC
						51 - 5 to 0 VDC

Configuration Information

Wiring Table LRL-27
Function	M-12 Pin	Cable Color
+ Power input	1	Red
Ground	2	Black
Voltage output	3	Green
Current output	4	Green
SenSet™	5	White

Wiring Table LRL-27-R
Function	Cable Color
+ Power input	Red
Ground	Black
Analog output	Green
SenSet™	White

Unit Length Table
Linear Range	Length “A”
10.0 inches [250 mm]	13.50 inches [342.0 mm]
12.0 inches [300 mm]	15.50 inches [393.7 mm]
14.0 inches [350 mm]	17.50 inches [444.5 mm]
16.0 inches [400 mm]	19.50 inches [495.3 mm]
18.0 inches [450 mm]	21.50 inches [546.1 mm]

Download LVIT Linear Position Sensor LRL-27 Datasheet

Download LVIT Linear Position Sensor LRL-27 A Outline Drawing

Download LVIT Linear Position Sensor LRL-27 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.

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LVIT Linear Position Sensor LRL-27 Series

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