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E Schaevitz™ Econimical LVDT

Economical LVDT Series E

The E Series of LVDTs is highly economical, satisfying numerous applications in which LVDT performance and reliability are desired, but where budgets are limited. With a linearity of just ±0.5% of full-range (E-2000 ±1.0%), the E Series is suitable for most applications with moderate operating temperature environments. Housed in magnetic stainless steel for protection against electromagnetic and electrostatic interference, the E Series rugged construction is capable of resisting the shock and vibration of most industrial applications.

Features

  • Customary LVDT performance
  • AISI 400 Series stainless steel case
  • Imperial or metric core

Applications

  • General industrial
  • Moderate operating temperature environments
  • Cost sensitive applications

Specifications

Supply voltage

3 Vrms sine wave

Frequency range

50 Hz … 10 kHz

Operating temperature

-55 … +95 °C

Null voltage

<1.0 % of FSO

Shock survival

500 g (11 ms half-sine)

Vibration

20 g up to 2 kHz

Housing material

AISI 400 Series stainless steel

Lead wires

Six lead-wires, 28 AWG, PTFE insulated, 0.3 m long

Performance and Electrical Specifications

Model number Nominlsa linear range Linearity Sensitivity Output at Impedance Phase shift
       

mV/V per

stroke ends(*)

Pri

Sec

  
 

Inch

mm

±% FS

0.001 inch

mm

mV/V

Ohm

Ohm

°

E-100

±0.1

±2.54

0.5

2.40

95

240

660

960

-3

E-200

±0.2

±5.08

0.5

1.57

62

314

970

1010

-5

E-300

±0.3

±7.62

0.5

1.20

47

360

960

1005

-8.5

E-500

±0.5

±12.7

0.5

0.68

27

340

408

162

+6

E-1000

±1.0

±25.4

0.5

0.76

30

760

525

690

+4

E-2000

±2.0

±50.8

1.0

0.46

18

920

585

875

0

Notes:
All values are nominal unless otherwise noted
Electrical specifications are for the test frequency 2.5 kHz
Dimensions are in inch [mm] unless otherwise noted
(*): Unit for output at stroke ends is millivolt per volt of excitation
FS: Full Scale is 2X for ±X stroke; FSO: Full Scale Output is the output at X position for ±X stroke

Wiring

Wiring of LVDT Series E

Connect „green“ to „blue“ for differential output

Mechanical Specifications

Dimensions of LVDT Series E

All dimensions in inches, values in brackets in mm, approx. values. These drawings are for information only and not intended for construction purpose. Please ask for detailed drawings.

Modellnummer Weight, approx. Dimensions, approx.
 

Body

Core

A (body)

B (core)

D
 

oz

g

oz

g

inch

mm

inch

mm

inch

mm

E-100

1.09

31

0.12

3.4

1.75

44.5

1.25

31.8

0.236

6.00

E-200

1.27

36

0.13

3.8

2.25

57.2

1.48

37.6

0.236

6.00

E-300

1.59

45

0.17

4.8

2.77

70.4

1.62

41.2

0.236

6.00

E-500

1.98

56

0.30

8.4

4.56

115.8

3.00

76.2

0.220

5.59

E-1000

2.43

69

0.39

11

7.05

179.1

3.80

96.5

0.220

5.59

E-2000

4.48

127

0.60

17

10.57

268.5

6.20

157.5

0.220

5.59

Ordering Information

Specify the E Model followed by the desired option number(s) ordered together.

Example: Modell E-100-006 is an E Series LVDT with a ±2.54 mm range and a metric thread core (006)

Option number Description

006

metric thread core
Information in the PDF datasheet (see above) may be more detailed. Due to continual product development, ALTHEN and partners reserve the right to vary the foregoing details without prior notice.