Rugged Contactless LVIT Displacement Transducers with DC Output

LDI-619-Series

Rugged Contactless LVIT Displacement Transducers

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Excellent stroke-to-length ratio
Rugged 19 mm (0.75") Diameter stainless steel housing
Field adjustable range scaling
Wide Choice of Range: 15 to 750 mm (⅝” to 30") Full Scale
Designed to Operate Under Adverse Temperature, Vibration, Shock, and Humidity Conditions
Applications
PV Solar Cell Positioner
Wind Energy Systems
Packaging Machinery
Motorsport Vehicles
Automotive Testing
Factory Automation
OEM Test Stands

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Descrição

The LDI-619 Series LVIT (Linear Variable Inductive Transducer) position sensors from Omega^TM are 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 brakes, and packing equipment. With their compact device, rugged stainless-steel construction, superior performance, and excellent stroke-to-length ratio, the LDI-619 sensors are ideal for both industrial testing, laboratories, and OEM applications.

LDI-619 sensors are offered in 15 full scale ranges from 15 to 900 mm (⅝ to 36"). Calibration and set-up is simplified with one wire field programming feature, this provides the ability to match the end points 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.
LDI-619 products come with axil exiting cable & a M5 x 0.8 threaded end for installation.

Specifications
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 75°C (167°F max)
Measuring Range: 2.5 to 900 mm (⅝” to 36") 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/°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: IEC IP67
Humidity: 95% RH, non-condensing
Housing Material: Stainless steel

Wiring Table
I/O Function	Color
+Power Input	Red
Ground	Black
Analog output	Green
Field Programming	White
Shield/ drain*	Shield
*Shield unconnected internally

LDI-619 Range Table
Nominal Range		Length “A”
Inches	mm	mm (Inches)
≤1	≤25	35.0 (1.38)
1.2	30	41.3 (1.63)
2	50	60.5 (2.38)
3	75	85.9 (3.38)
4	100	111.1 (4.38)
6	150	165.1 (6.5)
8	200	215.9 (8.50)
10	250	266.7 (10.50)
12	300	317.5 (12.50)
15	375	400.0 (15.75)
18	450	476.2 (18.75)
24	600	635.0 (25.00)
30	750	787.4 (31.00)