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Compact, LVIT Linear Position Sensors

0 to 25 mm, 0 to 10 Vdc Output
  • RoHS Icon
  • CE Approved


Item# LDI-G19-025-A210S

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 C$1,498.17
10-24 C$1,423.26
25-49 C$1,393.30
50-99 C$1,333.37
100+ C$1,303.41

In stock

Lead Time (If not in stock): 4 weeks
0 to 25 mm, 0 to 10 Vdc Output LDI-G19-025-A210S LDI-G19-025-A210S
  • Contactless Operation Prevents Wear Out from Dithering or Cycling
  • Excellent Stroke-to-Length Ratio
  • Rugged 19 mm (0.75') Diameter Stainless Steel Housing
  • Field Adjustable Range Scaling

LDI-G19-025-A210S Model Options

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Electrical Output
Housing Length

The LDI-G19 Series of LVIT (Linear Variable Inductive Transducer) spring-loaded position sensors from Omega are contactless devices designed for dimension measurements in QA labs, or position measuring applications in factory automation systems and in various industrial and commercial applications such as automotive testing, mil/aero test stands, robotic arms, and packaging equipment, where the sensing element cannot be attached to the object being measured. LDI-G19s are offered in nominal full scale ranges from 6.35 to 100 mm (0.25 to 4.0") with excellent resolution and high stroke-to-body-length ratios. The maximum tip contact force on the item being measured is 1 pound.

LDI-G19 sensors have a 19 mm (0.75") diameter aluminum or stainless steel body with a 1/2-20 UNF-2A thread 38 mm (1.5") along with two 19 mm (0.75") hex jam nuts for drop-in installation in place of a spring-loaded DC LVDT gage head. These sensors utilize a probe equipped with a No. 9 contact tip and are offered with a PT02-10-6P connection (mating connector sold separately.) Operating from a variety of DC voltages, these sensors are available with a choice of one of four analog outputs. Calibration and set-up is simplified with one wire field programming feature, this provides the ability to match the endpoints of the sensor's analog output with the ends of the range of motion of the assembly to which the sensor is attached. This feature permits a user to optimize the position measuring system's resolution over its full range of motion.

Analog I/Os:
0 to 10V output with 12 to 30V input, 35 mA max;
4 to 20 mA (3-wire) output with 18 to 30V input, 60 mA max at 75°C (167°F max)
Measuring Range: 6 to 100 mm (0.25 to 4") full scale
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 to 85°C (-4 to 185°F)
Temperature Coefficient: 0.015% of FS/degree°C
Vibration: 5 to 20 Hz, 0.5" p-p; 20 to 2000 Hz, 4.2 g p-p
Shock: 1000 g, 11 ms
Terminations: IP67
Humidity: 95% RH, non-condensing
Housing Material: Stainless steel

Wiring Table
Function PT02-10 Pin
+ Power Input E
Ground D
Analog Output A
Field Programmability B

‘A’ Nominal Range ‘B’ Body Length Spring Rate Max. Force
mm Inches mm Inches kgf/cm Lbf/in kgf Lbf
6.35 0.25 88.9 3.5 0.134 0.75 0.41 0.9
12.7 0.5 88.9 3.5 0.134 0.75 0.41 0.9
25.4 1 101.6 3.5 0.134 0.75 0.41 0.9
50.8 2 129.0 5.08 0.077 0.43 0.45 1
76.2 3 156.5 6.16 0.054 0.3 0.45 1
101.6 4 184.1 7.25 0.041 0.23 0.45 1
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Rated 5 out of 5 by from Works great! Works great, exactly what we needed. Good price, and delivered on time.
Date published: 2022-03-09
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Can the LDI-G19-100-A210S be installed where the rod is submerged in oil?

Asked by: Stressed
Hello, Typically these units are not rated for use in submersible application, even if it means the body is not submersed. The terminations themselves are IP67, so they are resistant to the elements, but these are not tested for submersible application. If you need any other assistance kindly email
Answered by: SDJAE
Date published: 2021-06-22
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6 Contacts for Female Sockets
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