Description
Applied Measurements AML/E series of standard LVDT displacement transducers are available with measuring ranges from ±0.5mm (0-1mm) up to ±500mm (0-1000mm).
Constructed from stainless steel, they are sealed to IP54 and can be supplied in a variety of mechanical configurations including plain core-only, plain core & extension rod, guided core & extension rod, spring-loaded core & extension rod with ball-end or with guided core & spherical rod-end bearings.
An AC mV/V output is available 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.
The broad range of typical applications for the AML/E series include Industrial Automation, R&D, Manufacturing and Machine Building.
Specifications
| CHARACTERISTICS |
AML/E |
AML/EJ |
AML/EU |
AML/EU10 |
AML/EI |
AML/ED |
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 - Option S) |
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: |
100 |
100 |
100 |
100 |
100 |
100 |
Hz |
| Output Ripple: |
- |
30mV max. |
30mV max. |
0.1% @
20mA |
30mV max. |
|
| Operating Temperature Range: |
AML/E & EJ: -30 to +85 Standard / -30 to +150 and -30 to +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 |
|
| Electrical Connection: |
2 metre screened PVC cable* (*High-Temp Version = PTFE).
Axial or radial exit available - see ordering codes for full details. |
|
| Environmental Sealing: |
IP55 |
|
| 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. |
Product Dimensions
AML-E Standard LVDT Displacement Transducer AC Version Plain Core Outline
AML-E Standard LVDT Displacement Transducer AC Version Core + Extension (X&G) Outline
AML-E Standard LVDT Displacement Transducer AC Version Rod End Bearings (R) Outline
Plain Core AML-E Standard AC Version Options: A = axial cable exit; C = radial cable exit; J = 4-wire device; H = high temperature 150°C with PTFE cable; VH = very high temperature 200°C with PTFE cable.
Option X & G AML-E AC Version with Core + Extension Options: A = axial cable exit; C = radial cable exit; J = 4-wire device; X = extension with plain core; G = guided core & extension; H = high temperature 150°C with PTFE cable; VH = very high temperature 200°C with PTFE cable.
Option R AML-E AC Version with M6 Rod End Bearings Options: R = radial cable ONLY; J = 4-wire device; X = extension with plain core; G = guided core & extension; H = high temperature 150°C with PTFE cable; VH = very high temperature 200°C with PTFE cable; HR = high temperature 150°C with PTFE cable stainless steel rod end bearings.
Axial cable exit is NOT available with rod ends unless rod end is on the extension only.
AML-E Standard LVDT Displacement Transducer AC Version Sprung-Loaded (S) Outline
Option S AML-E AC Version Sprung Loaded Options: A = axial cable exit; C = radial cable exit; J = 4-wire device; K = extension rod wiper; H = high temperature 150°C with PTFE cable; VH = very high temperature 200°C with PTFE cable.
AML-E Standard LVDT Displacement Transducer DC Version Plain Core Outline
AML-E Standard LVDT Displacement Transducer DC Version Core + Extension (X&G) Outline
AML-E Standard LVDT Displacement Transducer DC Version with M6 Rod End Bearings (R) Outline
AML-E Standard LVDT Displacement Transducer DC Version Sprung-Loaded (S) Outline
Plain Core AML-E Standard DC Version Options: A = axial cable exit; C = radial cable exit; I = 4-20mA output; U = 0-5V output; U-10 = 0-10V output; D = DC bipolar output; Y = reverse output (eg. 4mA fully in instead of default 20mA).
H and VH high-temperature options are not available.
Option X & G AML-E Standard DC Version with Core & Extension Options: A = axial cable exit; C = radial cable exit; G = guided core & extension; I = 4-20mA output; U = 0-5V output; U-10 = 0-10V output; D = DC bipolar output; Y = reverse output (eg. 4mA fully in instead of default 20mA).
H and VH high-temperature options are not available.
Option R AML-E Standard DC Version with M6 Rod End Bearings Options: C = radial cable exit; I = 4-20mA output; U = 0-5V output; U-10 = 0-10V output; D = DC bipolar output; Y = reverse output (eg. 4mA fully in instead of default 20mA).
H and VH high-temperature options are not available.
Option S AML-E Standard DC Version Sprung Loaded Options: A = axial cable exit; C = radial cable exit; K = extension rod wiper; I = 4-20mA output; U = 0-5V output; U-10 = 0-10V output; D = DC bipolar output; Y = reverse output (eg. 4mA fully in instead of default 20mA).
H and VH high-temperature options are not available.
ORDERING CODES & OPTIONS
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