Miniature LVDT Displacement Transducer | Position Sensor | AML/M

At a Glance

Description

The AML/M series of miniature LVDT displacement transducers are available in ranges from ±0.25mm (0-0.5mm) up to ±50mm (0-100mm).

Available in either a 4-wire or 6-wire configurations, the miniature LVDT requires a sinusoidal AC supply voltage and provides an AC mV/V output signal which is linearly proportional to displacement.

A compact in-line DC in/DC out signal conditioner is available to complement the miniature LVDT and provide a 0-5Vdc, 0-10Vdc or 4-20mA output signal if required.

The miniature LVDT is available in one of 3 mechanical configurations; plain core-only, plain core & extension rod and spring loaded core and extension rod.

Their small size and variety of mechanical configurations make the AML/M miniature LVDT suitable for a broad range of applications such as material testing machines, production and development test rigs, quality assurance testing, automotive and aerospace actuators and within pressure sensors.

As with all of our LVDT displacement transducer range customisation to suit your application is possible so please contact us if you would like to discuss the possibilities in your particular application.

Technical Specifications

Product Dimensions

• 
  AML-M Miniature LVDT Displacement Transducer AC Version Plain
• 
  AML-M-core extension

Plain Core AML-M Miniature AC Version Options: A = axial cable exit; R = radial cable exit; J = 4-wire device; H = high temperature 150°C; VH = very high temperature 200°C.

Core + Extension AML-M Miniature AC Version Options: A = axial cable exit; R = radial cable exit; J = 4-wire device; H = high temperature 150°C; VH = very high temperature 200°C.

• 
  AML-M Miniature LVDT Displacement Transducer AC Version Sprung-Loaded (S) Outline

Sprung Loaded AML-M Miniature AC Version Options: R = radial cable exit; J = 4-wire device.

Note: No high-temperature options are available for spring loaded.

Wiring Details

AC Version 4-wire PTFE

Wire	Designation
Red	Primary +ve
Yellow	Primary -ve
Blue	Secondary +ve
Green	Secondary -ve
Ground	Screen (not connected to sensor body)

AC Version 6-Wire PTFE

Wire	Designation
Yellow	Primary +ve
Black	Primary -ve
Green	Secondary 1 +ve
Red	Secondary 1 -ve (centre tap)
Brown	Secondary 2 +ve
Blue	Secondary 2 -ve (centre tap)
Ground	Screen (not connected to sensor body)

DC Version 3-Wire (4-20mA, 0-5Vdc, 0-10Vdc)

Wire	Designation
Red	Supply
Blue	0V Common
Green	Signal
Ground	Screen (not connected to sensor body)

Ordering Codes & Options