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Valve Position Transducer (LVDT)

Valve Position Transducer

Some valve position measurements incorporate a linear, rather than rotary, mechanical linkage. Our AC LVDT is designed for such applications and is available in ranges from 1.0 to 28.0 inches (25 to 703 mm).

 

 

 

 

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Specifications

Electrical

Linearity 0.25% of full-scale
Null Voltage 0.5% of full-scale, maximum

Environmental Limits

Operating Temperature -54 °C to +149 °C (-65 °F to +300 °F)

Mechanical

Height 50.8 mm (2.0 in)
Option -04 has a height of 69 mm (2.7 in)
Width 31.8 mm (1.25 in)
Option -04 has a height of 50.8 mm (2.0 in)
Length 18639-01: 165 mm (6.50 in)
18639-02: 194 mm (7.64 in)
18639-04: 546 mm (21.5 in)
18639-05: 280 mm (11.01 in)
18639-06: 352 mm (13.85 in)
18639-07: 481 mm (18.92 in)
18639-08: 810 mm (31.9 in)
18639-09: 424 mm (16.7 in)
Weight Typically, 1.1 kg (2.4 lb)

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Descriptions English
LVDT Datasheet acrobat-reader


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