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LVIT Linear Position Sensor LV-45 Series

For use in:
Steel, Aluminum, and Paper Mills
Power Generation Steam Valves
Material Creep Measurements
Roadway/Bridge Expansion
Hydro Power Plants
LVIT Linear Position Sensor LV-45 Series
LV-45 Series
LVIT Linear Position Sensor
Designed Specifically for Heavy Duty Industrial and Civil Engineering Applications

Alliance Sensors Group LV-45 series LVIT (Linear Variable Inductance Transducer) position sensors are specifically targeted for measuring applications requiring rugged devices, whether measuring position of steam turbine valves, mounted in a paper mill head box or calender roll stand, or operating outdoors fastened to a bridge or structure. LV-45 sensors use a contactless inductive technology that allows them to replace other technology sensors like potentiometers and DC LVDTs in most applications. With a simple coil design, a captive connecting rod, and a thick-walled housing, the sensors are both shorter and more robust than their DC-LVDT counterparts while operating over a wider temperature range, so they can withstand the vibration and shock levels found in mills and power plants, as well as the temperature and humidity found in outdoor applications. Once a sensor has been installed, ASG’s SenSet® range adjustment process permits a user to match the sensor’s zero and full scale output to the workpiece’s actual range of motion. For more information see the technical data sheet below.


Features
  • LVIT Technology™ (Linear Variable Inductance Transducer)
  • Ranges from 4 inches to 18 inches (100 to 450 mm)
  • 1.75 inch (44.5 mm) diameter heavy wall aluminum or stainless steel body
  • 1/2 inch diameter connecting rod with 1/2-20 male thread
  • Radial or axial connector or cable terminations
  • 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: 100 mm to 450 mm (4 to 18 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 to 85 C (-40 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

OD (mm)

Linear
Range (mm)

Axial or Radial


Cable or Connector

Analog Output

Housing Material

LV

X-

XX-

XXX-

X-

XX-

XX

X-

 

E- voltage

45

100

A- Axial

00- 1 m cable

05- 0.5 to 4.5 V DC

A- Aluminum

 

I- current

 

150

R- Radial

01- 5-pin M-12

06- 4.5 to 0.5 V DC

S- Stainless Steel

 

 

 

200

 

03- 5-pin mini 7/8 (axial only)

10- 0 to 10 V DC

 

 

 

 

250

 

 

11- 10 to 0 V DC

 

 

 

 

300

 

 

20- 4 to 20 mA DC

 

 

 

 

375

 

 

 21- 20 to 4 mA DC

 

 

 

 

450

 

 

 50- 0 to 5 V DC

 

 

 

 

 

 

 

 51 - 5 to 0 V DC

 

 


Configuration Information

Wiring Table

Function

Pin

Cable Color

+24 V DC input

1

Red

Ground

2

Black

LVE voltage output

3

Green

LVI current output

4

Green

SenSet™

5

White

 

Linear Range

Length “A”

4 inches

100 mm

9.88 inches [250.9 mm]

6 inches

150 mm

11.88 inches [301.7 mm]

8 inches

200 mm

13.88 inches [352.5 mm]

10 inches

250 mm

15.88 inches [403.3 mm]

12 inches

300 mm

17.88 inches [454.1 mm]

15 inches

375 mm

20.88 inches [530.4 mm]

18 inches

450 mm

23.88 inches [606.6 mm]

 

 


LVIT Linear Position Sensor LV-45 Series
LVIT Linear Position Sensor LV-45 Series
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.
Download LVIT Linear Position Sensor LV-45 Datasheet
Download LVIT Linear Position Sensor LV-45-R Outline Drawing
Download LVIT Linear Position Sensor LV-45-A Outline Drawing


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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 technical help with your measurement application? Call us today 856-727-0250. 

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Authorized 

Distributors For:

HGSI Temperature Sensing Products

Temperature Sensing Products

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