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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


Single Axial Capacitance Accelerometer

CA-DR series utilize the principle of variable capacitance, low-frequency to zero Hz, high accuracy, stable output, Low temperature drift.

Detailed description

Capacitance Accelerometers

CA-DR series utilize the principle of variable capacitance, low-frequency to zero Hz, high accuracy, stable output, Low temperature drift. They have been widely applied in the fields of inertial navigation, microgravity measurement and high-accuracy exploration etc.

Features:

Differential capacitance working principle

Wide frequency range from DC to 0Hz

Stable performance, convenient in use

Single Axial Accelerometer Specifications:

Model

CA-DR-001

 CA-DR-005

 CA-DR-050

Axial Sensitivity

1000 mV/ g

200 mV /g

~38mV/g±10%

Measurement Range(pk)

±1 g

±5 g

±50g

Max Transverse Sensitivity

≤5 %

≤5 %

≤5 %

Frequency Response(-3dB)

0~ 800 Hz

0~800 Hz

0~ 400 Hz

Non- Linearity

≤0.5%

≤0.5 %

≤0.5 %

Operating Temp. Range

-40~+85 ℃

-40~+85 ℃

-40~+85 ℃

Shock Limit(no power supply)

4000 g

4000 g

4000 g

Temperature Coefficient of Sensitivity

0.3 %/℃

0.5 %/℃

0.8 %/℃

Noise

<45 ug/√H

<100 ug/√Hz

<0.2 mV rms

Output Impedance

<100 Ω

<100 Ω

<100 Ω

Operating Voltage

+6~+16 VDC

+6~+16 VDC

+6~+16 V(DC)

Operating Current

≤5 mA

≤5 mA

≤3mA

0 g Bias Voltage

2.5±0.1 V

2.5±0.1 V

2.5±0.1 V

Mounting

4-φ3 hole

4-φ3 hole

4-Φ2.8 hole

Case Material

Stainless steel

Stainless steel

Stainless steel

Output

Overall 3-pin shielded cable
     Red: positive  power supply;
     White: Ground;
     Green: Output

Overall 3-pin shielded cable
     Red: positive power supply;
     White: Ground;
     Green: Output

 3-core:
     Red: Power  Supply;
     White: Ground;
     Green:Signal Output

Weight

20g

20 g

25 g

Sinocera Piezotronics, INC is professional as one of the credible single axial capacitance accelerometer manufacturers and suppliers in China. Our single axial capacitance accelerometer 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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