Industrial-LVDT-Displacement-Transducer
Industrial LVDT Displacement Transducer - Image 2
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Industrial LVDT Displacement Transducer

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Description

Applied Measurements AML/IE series of industrial LVDT displacement transducers are available with measuring ranges from ±0.5mm (0-1mm) up to ±500mm (0-1000mm).

Constructed from stainless steel, the AML/IE LVDTs are sealed to IP65 as standard with the option of IP68 (submersible), making them ideally suited for a multitude of harsh and demanding applications where environmental conditions are humid, wet, dusty or dirty.

The basic AML/IE industrial LVDT displacement transducers have an AC mV/V output as standard, with a range of DC voltage signal output options also offered including 0-5Vdc, 0-10Vdc and ±2.5Vdc, as well as a 3-wire 4-20mA current output.

Applied Measurements AML/IE industrial LVDT offers a choice of mechanical configurations including captive guided core & extension rod, which is standard, plus spring-loaded core & extension rod with ball-end or guided core & extension with spherical rod-end bearings.

Product Dimensions

AC Output, Plain Core & Extension, and Rod Ends Dimensions Table

Standard
(Plain Core + Extension)		 Standard and Option R Option R
(Rod End Bearings)
Stroke
(mm)		 Body Length
(mm)		 Sensitivity @ 3kHz
with 50K Load
(mV/V FRO)		 Null
(mV)		 Primary Resistance
(ohms)		 Secondary Resistance
(ohms)		 Body Length
(mm)		 M6 “L”
(mm)		 M8 “L”
(mm)
±0.5 100 175 20 40 1800 100 168 171
±2.5 100 140 5 130 740 100 168 171
±5 115 135 5 48 108 120 188 191
±10 140 270 5 70 170 140 208 211
±12.5 160 195 5 120 190 160 228 231
±15 175 246 5 90 190 175 243 246
±25 235 225 5 130 210 235 303 306
±50 320 260 5 200 270 320 388 391
±75 390 390 20 260 460 390 458 461
±100 450 240 5 150 150 450 518 521
±125 500 260 5 180 320 500 568 571
±150 560 230 5 210 290 560 628 631
±175 615 260 2 230 360 615 683 686
±200 700 285 10 250 430 700 768 771
±250 810 310 10 290 560 810 878 881
±300 920 270 5 690 770 920 988 991
±400 1150 440 20 450 1010 1150 1218 1221
±500 1410 475 10 550 1530 1410 1478 1481
±550 1410 345 10 550 1530 1410 1478 1481

Features

  • Stroke Ranges: ±0.5mm to ±500mm
  • AC mV/V or DC Voltage / Current Output
  • Environmental Protection: IP65
  • Core + Extension, Spring-Loaded & Rod-End Bearing Versions
  • Optional IP68 Submersible &
  • High-Temperature Versions 200°C and 150°C

Spesification

CHARACTERISTICS AML/IE AML/IEJ AML/IEU AML/IEU -10 AML/IEI AML/IED UNITS
Stroke Measurement Range: ±0.5, ±2.5, ±5, ±10, ±12.5, ±15, ±25, ±50, ±75, ±100, ±125, ±150, ±175, ±200, ±250 ±300, ±400, ±500, ±550 (maximum stroke is ±125 for Sprung Loaded Core & Extension) millimetres
Signal Output: See Table Below 0-5volt 0-10volt 4-20mA ±2.5volt
No. of Wires 6 4 3 3 3 4
Supply Voltage (unregulated): 2 to 5Vrms @ 1 to 5kHz 10-24Vdc 14-24Vdc 14-24Vdc 12Vdc regulated
Supply Current: - 35mA @ 15V 35mA @ 15V 35mA typ. 35mA @ 12V
Max. Loop Resistance: - - - 300 @ 30V - ohms
Max. Output Sink Current: - 0.5 1 - 0.1 milliamps
Non-Linearity: <0.50 ±% Stroke Range
Repeatability: <0.10 ±% Stroke Range
Output Bandwidth (flat): 100 Hz
Output Ripple: - 30mV max. 30mV max. 0.1% @ 20mA 30mV max.
Operating Temperature Range: AML/IE & IEJ: -30 to +85 Standard / -30 to +150 and +200 Optional -20 to +85 on DC/DC models / 0 to +70 for in-line conditioner (where fitted) °C
Zero Temperature Coefficient: <0.020 <0.010 ±%Stroke Range/°C
Span Temperature Coefficient: <0.020 <0.030 ±%Stroke Range/°C
Vibration Resistance: 20g up to 2kHz
Shock Resistance: 1000g for 10milliseconds
Construction Materials: Body & Extension Rod: 303 St/Steel, Core: 416 St/Steel, Cable Gland: Nickel-Plated Brass, Spring: 316 St/Steel, Rod-End Bearings: Mild Steel (St/Steel on IP68 version)
Connecting Cable: 2 metre screened PVC cable* (*IP68 = PUR / Hi-Temp = PTFE).
Environmental Sealing: IP65 (IP68 optional)
Note: On DC output version (0Vdc / 4mA) is given with the core in the extended / outwards position. This can be reversed if required, please request Option Y on your order.

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