IEPE Accelerometers
IEPE Accelerometer has a piezo ceramics sensing element and a built-in amplifier that converts the high impedance charge into a low impedance voltage signal. An IEPE transducer needs a constant current (from 2 mA to 20 mA, typically 2 mA or 4 mA), which is supplied by either an IEPE power supply or an IEPE input channel of data acquisition equipment.
Features:
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Low impedance (<100Ω) with capability of extremely long cable in bad environment without large noise.
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Fixed voltage sensitivity which has nothing to do with the length of cable and capacitance.
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Using cheap universal coaxial cable or two-wire cable.
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Low impedance voltage output can be matched with universal readout/ readout/ process instrument.
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Only low cost constant current power is needed without using expensive charge amplifier.
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Reduction of maintenance need
Application Scope
- Structural Vibration Test
- Structural Monitoring
- Impulse Test
- Machine Vibration Monitoring
- Environment Vibration Monitoring
Sinocera IEPE Accelerometers
Our IEPE Accelerometers are manufactured by Sinocera (Sinocera Piezotronics Inc.) which has a long history over 50 years in manufacturing high-performance piezoelectric ceramic materials, piezoelectric sensors and dynamic testing instruments. These products have been being used in many countries in Europe, America, Middle East, South America, Southeast Asia, etc. .
The quality management and quality assurance of the production system complies with the international standard ISO 9001:2008. Each finished transducer is tested and calibrated by a stringent quality control system at the factory before being distributed to the market.
Categories |
Ranges (g) |
Sensitivity
|
Frequency (Hz) |
Temperature (C degree) |
Connector & Mounting |
General Purpose IEPE Accelerometers | 5, 10, 50, …, 10000 | 0.5 – 1000 (mV/g) | 0.2 (@5%) – 45000 | -40 to +120 |
L5 M5 |
Isolated IEPE Accelerometers | 1 to 200 |
25mV/g – 10000mV/g, 1mA/g |
0.1 – 6000 | -40 to +120 |
4 pin socket , 2 pin cable M5, M6, M8 |
Triaxial IEPE Accelerometers | to 500 | 10 to 20 | 0.5 – 4000 | -40 to +120 |
3 x L5 or 1/4-28 four pins M5 |
General Purpose IEPE Accelerometers
Type | Image | Features | Specifications | Documents |
CA-YD-160 | ![]() |
IEPE, small size, light weight High sensitivity Stable performance |
Sensitivity: 100mV/g Range: 50 g Frequency Range: 1-8000 Hz Connector/Mounting: L5 / glue Weight: 6.5 g |
Contact |
CA-YD-180 | ![]() |
IEPE, small size, light weight High sensitivity Cost effective, general purpose |
Sensitivity: 0.5-5mV/g Range: 1000 – 10000 g Frequency Range: 1-10000 Hz Connector/Mounting: L5 / M5 Weight: 8 g |
Contact |
CA-YD-181 | ![]() |
IEPE, small size, light weight Wide frequency range Cost effective, general purpose |
Sensitivity: 10mV/g Range: 500 g Frequency Range: 1-10000 Hz Connector/Mounting: L5 / M5 Weight: 11 g |
Contact |
CA-YD-180-10 | ![]() |
IEPE, small size, light weight Wide frequency range Cost effective, general purpose |
Sensitivity: 100mV/g Range: 50 g Frequency Range: 1-10000 Hz Connector/Mounting: L5 / M5 Weight: 11 g |
Contact |
CA-YD-182 | ![]() |
IEPE, small size, light weight Wide frequency range Cost effective, general purpose Top output |
Sensitivity: 20mV/g Range: 250 g Frequency Range: 1-10000 Hz Connector/Mounting: L5 / M5 Weight: 9 g |
Contact |
CA-YD-182-10 | ![]() |
IEPE, small size, light weight Wide frequency range Cost effective, general purpose Top output |
Sensitivity: 100mV/g Range: 50 g Frequency Range: 0.5-10000 Hz Connector/Mounting: L5 / M5 Weight: 11 g |
Contact |
CA-YD-185 | ![]() |
IEPE, midium size High sensitivity Wide frequency range Top output |
Sensitivity: 100mV/g Range: 50 g Frequency Range: 0.5-5000 Hz Connector/Mounting: L5 / M5 Weight: 25 g |
Contact |
CA-YD-186 | ![]() |
General IEPE accelerometer High sensitivity Low noise Top output |
Sensitivity: 100mV/g Range: 50 g Frequency Range: 0.5-5000 Hz Connector/Mounting: L5 / M5 Weight: 30 g |
Contact |
CA-YD-186TE | ![]() |
General IEPE, TEDS accelerometer High sensitivity Low cut-off frequency Low noise, top output |
Sensitivity: 100mV/g Range: 50 g Frequency Range: 0.5-10000 Hz Connector/Mounting: L5 / M5 Weight: 28 g |
Contact |
CA-YD-188 | ![]() |
Very low noise IEPE High sensitivity, stable Very low cut-off frequency side output |
Sensitivity: 500mV/g Range: 10 g Frequency Range: 0.2-2500 Hz Connector/Mounting: L5 / M5 Weight: 100 g |
Contact |
CA-YD-189 | ![]() |
Very low noise IEPE High sensitivity, stable Very low cut-off frequency side output |
Sensitivity: 1000mV/g Range: 5 g Frequency Range: 0.2-1000 Hz Connector/Mounting: L5 / M5 Weight: 210 g |
Contact |
Isolated Output, Condition Monitoring IEPE Accelerometers
Type | Image | Features | Specifications | Documents |
CA-YD-159 | ![]() |
Very high sensitivity 10 V/g Very low frequency 0.1 Hz High resolution Case isolated |
Sensitivity: 10000mV/g Range: 1 g Frequency Range: 0.1-500 Hz Connector/Mounting: 4 pins / M8 Weight: 600 g |
Datasheet |
CA-YD-176 | ![]() |
2-wire 4-20mA output Good response, anti-interference For industrial monitoring Case isolated |
Sensitivity: 1mA/g Range: 8 g Frequency Range: 1-5000 Hz Connector/Mounting: 2-wire/ M5 Weight: 35 g |
Datasheet |
CA-YD-183 | ![]() |
Low noise IEPE Good response, anti-interference For industrial monitoring Case isolated |
Sensitivity: 25mV/g Range: 200 g Frequency Range: 1-6000 Hz Connector/Mounting: cable/ 2xM6 Weight: 165 g |
Datasheet |
CA-YD-187 | ![]() |
Low noise IEPE Good response, anti-interference Isolated, industrial monitoring MIL-C-5015 2-pin socket |
Sensitivity: 100mV/g Range: 50 g Frequency Range: 1-5000 Hz Connector/Mounting: 2-pin/ 1/4-28 Weight: 80 g |
Datasheet |
Triaxial IEPE Accelerometers
Type | Image | Features | Specifications | Documents |
CA-YD-3152 | ![]() |
Built-in IEPE amplifier X,Y,Z outputs Mounting center hole 3 x L5 outputs |
Sensitivity: 20mV/g Range: 250 g Frequency Range: 0.5-4000 Hz Connector/Mounting: L5/ bolt Weight: 28 g |
Datasheet |
CA-YD-3153 | ![]() |
Built-in IEPE amplifier Miniature, lightweight Tri-axial (X,Y,Z) 4-pin connector |
Sensitivity: 20mV/g Range: 250 g Frequency Range: 1-4000 Hz Connector/Mounting: 4 pin/ M5 Weight: 16 g |
Datasheet |
CA-YD-3193 | ![]() |
Built-in IEPE amplifier Miniature, lightweight Tri-axial (X,Y,Z) 4-pin connector |
Sensitivity: 10mV/g Range: 500 g Frequency Range: 1-4000 Hz Connector/Mounting: 4 pin/ M5 Weight: 16 g |
Datasheet |
CA-YD-3193TE | ![]() |
IEEE1451.4 TEDS Built-in IEPE amplifier Miniature, lightweight Tri-axial (X,Y,Z) 4-pin connector |
Sensitivity: 10mV/g Range: 500 g Frequency Range: 1-4000 Hz Connector/Mounting: 4 pin/ M5 Weight: 16 g |
Datasheet |