Atividade

Internal ICP piezoelectric accelerometer is newly developed electromechanical measuring transducer. It utilizes positive piezoelectric effect to produce high impedance charge, low impedance voltage signal will be output after transform in internal integrating circuit, and enter the readout, indication and record instrument. It features small size, big stiffness, wide frequency response, high sensitivity and easy use. It’s used widely in vibration and shock field.
Piezoelectric transducer of internal circuit seals impedance transform circuit in the stiff body of transducer, other than easy use, simple operation, it features:
Low impedance (<100Ω) ultra long cable in bad environment is allowed.
Fixed voltage sensitivity which has nothing to do with the length of cable and capacitance.
As binary system, it can be matched with cheap universal coaxial cable and double line cable.
Low impedance voltage output can be matched with universal readout/ readout/ process instrument.
Only low cost constant current power is needed, and expensive charge amplifier can be saved.
The maintenance demands of the measuring system can be decreased.
Highlight:
The main sensing element Piezoelectric Ceramics are made by ourselves with good stability and consistency.
Common Items: (OEM and ODM is welcome)
Model
CA-YD-180
CA-YD-181
CA-YD-182
CA-YD-185
CA-YD-186
CA-YD-188
Sensitivity (20±5℃)1～5 mV/g10mV/g20 mV/ g50 mV/g100 mV/g 500 mV/g
Measurement Range(pk)5000-1000g500g250g100g50g100 ms-2
Max Transverse Sensitivity≤5 ％≤5 ％≤5 ％≤5 %≤5 ％≤5 ％
Frequency Response（±5%）1～12,000 Hz 1～10,000 Hz1～10,000 Hz0.5 ～5000 Hz0.5～6,000 Hz0.3～2,500Hz
Mounting Resonant Frequency40,000 Hz40,000 Hz40,000Hz25,000 Hz25,000 Hz8,000 Hz
Operating Temp. Range-40～+120 ℃-40～+120 ℃-40～+120 ℃-40～+120 ℃-40～+120 ℃-40～+120 ℃
Transient Temperature Response10mg/℃10mg/℃10 mg/℃0.1 g/℃(0.3Hz)8 mg/℃(0.3Hz)20 mg/℃(0.3Hz)
Magnetic Sensitivity1.5 g/T1.5 g/T1.5 g/T2 g/T1.5 g/T0.55 g/T
Base Strain Sensitivity0.2 mg/με0.2 mg/με0.2 mg/με0.6 mg/με0.2 mg/με0.4 mg/με
MountingM5M5M5M5 M5Glue or fixture
Sensing ElementPiezoelectric CeramicsPiezoelectric CeramicsPiezoelectric CeramicsPiezoelectric CeramicPiezoelectric CeramicsPiezoelectric Ceramics
Case MaterialStainless steelStainless steelStainless steelStainless steelStainless steelStainless steel
OutputL5L5L5L5L5L5
Weight8g11g9 g25 g30 g100g
AccessoriesCalibration parameter, frequency responseCalibration parameter, frequency responseCalibration parameter, frequency responseCalibration parameter, frequency responseCalibration parameter, frequency responseCalibration Parameter, frequency response
M5 Stud, Protection cap,each 1 pieceM5 Stud, Protection cap,each 1 pieceM5 Stud, Protection cap,each 1 pieceM5 Stud, Protection cap,each 1 pieceM5 Stud, Protection cap,each 1 pieceM5 Stud, Protection cap,each 1 piece
One cable: L5/ L5 STYV-1(2m)One cable:
L5/L5 STYV-1(2m)One cable:L5/ L5 STYV-1(2m)One cable: L5/ L5 STYV-1(2m)One cable: L5/ L5 STYV-1(2m)One cable: L5/ L5 STYV-1(2m)
Model
CA-YD-189
CA-YD-191
CA-YD-160
CA-YD-181-10
CA-YD-182-10
Sensitivity (20±5℃)1000 mV/g100mV/g100 mV/ g100 mV/g100 mV/g
Measurement Range(pk)5g50g50g50g50g
Max Transverse Sensitivity≤5 ％≤5 ％≤5 ％≤5 %≤5 ％
Frequency Response（±5%）0.2～1,000 Hz 1～8,000 Hz1～8,000 Hz1 ～10,000 Hz1～10,000 Hz
Mounting Resonant Frequency5,000 Hz30,000 Hz30,000Hz40,000 Hz40,000 Hz
Operating Temp. Range-40～+120 ℃-40～+120 ℃-40～+120 ℃-40～+120 ℃-40～+120 ℃
Transient Temperature Response8mg/℃
10 mg/℃10 mg/℃10 mg/℃
Magnetic Sensitivity1.5 g/T
1 g/T1.5 g/T1.5 g/T
Base Strain Sensitivity0.2 mg/με
2 mg/με0.2 mg/με0.2 mg/με
MountingM5GlueGlueM5 M5
Sensing ElementPiezoelectric CeramicsPiezoelectric CeramicsPiezoelectric CeramicsPiezoelectric CeramicPiezoelectric Ceramics
Case MaterialStainless steelLC4Stainless steelStainless steelStainless steel
OutputL5L5L5L5L5
Weight210g8 g6.5 g11 g11 g
AccessoriesCalibration parameter, frequency responseCalibration parameter, frequency responseCalibration parameter, frequency responseCalibration parameter, frequency responseCalibration parameter, frequency response
M5, M5/M8 Stud, Protection cap,each 1 pieceM5 Stud, Protection cap,each 1 piece
M5 Stud, Protection cap,each 1 pieceM5 Stud, Protection cap,each 1 piece
One cable: L5/ L5 STYV-1(2m)One cable:
L5/L5 STYV-1(2m)
One cable: L5/ L5 STYV-1(2m)One cable: L5/ L5 STYV-1(2m)
CE Certification:
Sinocera Piezotronics, INC is professional as one of the credible iepe general purpose sensor manufacturers and suppliers in China. Our iepe general purpose 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.buy IEPE Accelerometer
website:http://www.china-yec.net/sensors/iepe-accelerometer/