lvdt hr Series Manufacturer,Supplier,Exporter

lvdt hr Series

Product Description

HR-Series
General Purpose LVDT

Description :

The HR Series of LVDTs is highly reliability and is suitable for most general applications. The HR Series features a large core-to-bore clearance, high output voltage over a broad range of excitation frequencies, and a magnetic stainless steel case for electromagnetic and electrostatic shielding.

PERFORMANCE SPECIFICATIONS

ELECTRICAL SPECIFICATIONS

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

330Ω

315Ω

275Ω

310Ω

260Ω

550Ω

Output impedance (SECONDARY)

4000Ω

5000Ω

4000Ω

2700Ω

375Ω

320Ω

300Ω

830Ω

400Ω

905Ω

750Ω

Non-linearity

% of FR

@ 50% stroke

0.10

0.15

@100% stroke (maximum)

0.25

@125% stroke

0.25

0.35

1.00

0.50 (**)

1.00 (**)

@150% stroke

0.50

0.75

1.30 (**)

1.00 (**)

Input voltage

3 VRMS sine wave

Input frequency

400Hz to 5kHz

Test frequency

2.5kHz

Null voltage

0.5% of FRO, maximum

ENVIRONMENTAL SPECIFICATIONS & MATERIALS

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