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Sinocera Piezotronics, INC.

Add:No.42, Wugang Road, Yangzhou, Jiang Su Province, China, 225007

Contact us:Ms.Sandy Tu

Tel:+86-514-87322487

Fax:+86-514-87348670

Mobile:+86-15952762536

E-mail:export@china-yec.com


Displacement Sensor

CWY-DO-Series proximity displacement transducer (eddy), based on the principle of the eddy current effect on the metal surface

Detailed description

Displacement Sensor(eddy current sensor)

CWY-DO-Series proximity displacement transducer (eddy), based on the principle of the eddy current effect on the metal surface, tests and controls such mechanical quantity as displacement, vibration and rotating speed of the metal objects. Advanced properties of proximity test, wide linearity range, high sensitivity, strong ability of anti-disturbance, without medium influence, good stability and reliability and easy processing. It has been widely used in metallurgy, chemicals and astronautics and also the detection of such mechanical quantity as displacement, vibration, rotating speed, length, thickness and surface roughness of scientific research and experiments of the schools. Besides the test of static displacement, it has been widely applied in the measurement of vibration, axial displacement and rotating speed of such

rotating shafts as steam turbine, compressor and motor; and also applied in the application monitoring and fault diagnosis.

Specifications:

Model

CWY-DO-501

CWY-DO-502

CWY-DO-504

CWY-DO-510

 CWY-DO-525

Measurement Range

0-1mm

0-2mm

0-4mm

0-10 mm

0-25 mm

Resolution Ratio

1μm

1μm

1μm

1μm

1μm

Frequency Response

0 ~5 kHz

0 ~5 kHz

0 ~5 kHz

0~5 kHz

0~5 kHz

Sensitivity Temperature Coefficient

0.1 %/℃ FS

0.1 %/℃ FS

0.1 %/℃ FS

0.1 %/℃ FS

0.1 %/℃ FS

Primary Gap

0.1~0.5mm

0.1~0.5mm

0.1~0.5mm

0.1~0.5mm

0.1~0.5mm

Sensitivity & Error(mV/μm)

Un-interchange ability

8±10% mV/μm

4±10% mV/μm

2±10% mV/μm

1±5% mV/μm

0.4±12% mV/μm

Interchange ability

8±15% mV/μm

4±15% mV/μm

2±15% mV/μm

1±10% mV/μm

0.4±20% mV/μm

Linearity & Error

Un-interchange ability

≤2%

≤2%

≤2%

<5%

<4%

Interchange ability

≤5%

≤5%

≤5%

<8%

<8%

Operating Temp. Range

Probe

-30~150 ℃

-30~150 ℃

-30~150 ℃

-30~+150 ℃

-30~+120 ℃

Pre-amplifier

-20~65 ℃

-20~65 ℃

-20~65 ℃

-20~65 ℃

-20~65 ℃

Probe

Diameter

Φ5

φ8

Φ14

Φ29

Φ47mm

Mounting Screw

M6

M10×1

M16×1.5

M16×1.5

M16×1.5

Probe Length

45mm

60mm

70mm

100 mm

110mm

Cable Length

2 M

2 M

2 M

2 M

2 M

Test Conditions

Power Supply

-24VDC

-24VDC

-24VDC

-24 V/20 mA

-24 V/20 mA

Measured Material

45# Steel

45# Steel

45# Steel

45# Steel

45# Steel

Ambient Temperature

20±5℃

20±5℃

20±5℃

20±5℃

20±5℃

Relative Humidity

≤80 %

≤80 %

≤80 %

≤80 %

≤80 %

Sinocera Piezotronics, INC is professional as one of the credible deplacement sensor manufacturers and suppliers in China. Our deplacement sensor has CE certification and it is sold at a competitive price. And we have a professional factory at your service. Come and buy our high-quality products.

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