lvdt hr Series

Parameter

HR 050

HR 100

HR 200

HR 300

HR 500

HR 1000

HR 2000

HR 3000

HR 4000

HR 5000

HR 7000

HR 10000

Stroke range

±0.05

[±1.27]

±0.1

[±2.54]

±0.2

[±5.08]

±0.3

[±7.62]

±0.5

[±12.7]

±1

[±25.4]

±2

[±50.8]

±3

[±76.2]

±4

[±101.6]

±5

[±127]

±7.5

[±190.5]

±10

[±254]

Sensitivity

V/V/inch

5.8

4.2

2.5

1.3

0.7

0.39

0.23

0.25

0.20

0.14

0.13

0.07

[mV/V/mm]

[228]

[165]

[98.4]

[51.2]

[27.6]

[15.4]

[9.1]

[9.8]

[7.9]

[5.5]

[5.1]

[2.8]

Output at stroke ends, mV/V (*)

290

420

500

390

350

390

460

750

800

700

975

700

Phase shift

-1°

-5°

-4°

-11°

-1°

-3°

+5°

+11°

+1°

+3°

+1°

-5°

Input impedance (PRIMARY)

430Ω

1070Ω

1150Ω

1100Ω

460Ω

460Ω

330Ω

315Ω

275Ω

310Ω

260Ω

550Ω

Output impedance (SECONDARY)

4000Ω

5000Ω

4000Ω

2700Ω

375Ω

320Ω

300Ω

830Ω

400Ω

400Ω

905Ω

750Ω

Non-linearity

% of FR

@ 50% stroke

0.10

0.10

0.10

0.10

0.15

0.15

0.15

0.15

0.15

0.15

/

0.15

@100% stroke (maximum)

0.25

0.25

0.25

0.25

0.25

0.25

0.25

0.25

0.25

0.25

0.25

0.25

@125% stroke

0.25

0.25

0.25

0.35

0.35

1.00

0.50 (**)

0.50 (**)

0.50 (**)

1.00 (**)

1.00 (**)

@150% stroke

0.50

0.50

0.50

0.50

0.75

1.30 (**)

1.00 (**)

1.00 (**)

1.00 (**)

Input voltage

3 VRMS sine wave

Input frequency

400Hz to 5kHz

Test frequency

2.5kHz

Null voltage

0.5% of FRO, maximum

Operating temperature

-65°F to +300°F [-55°C to 150°C]

Shock survival

1,000 g (11ms half-sine)

Vibration tolerance

20 g up to 2KHz

Housing material

AISI 400 Series stainless steel

Electrical connection

Six lead-wires, 28 AWG stranded Copper, PTFE insulated, 1 foot [30cm] long