IEPE General Purpose Sensor
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)ModelCA-YD-180CA-YD-181CA-YD-182CA-YD-185CA-YD-186CA-YD-188Sensitivity (20±5℃)1～5 mV/g10mV/g20 mV/ g50 mV/g100 mV/g 500 mV/gMeasurement Range(pk)5000-1000g500g250g100g50g100 ms-2Max 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 Hz0.3～2,500HzMounting Resonant Frequency40,000 Hz40,000 Hz40,000Hz25,000 Hz25,000 Hz8,000 HzOperating 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/TBase Strain Sensitivity0.2 mg/με0.2 mg/με0.2 mg/με0.6 mg/με0.2 mg/με0.4 mg/μεMountingM5M5M5M5 M5Glue or fixtureSensing ElementPiezoelectric CeramicsPiezoelectric CeramicsPiezoelectric CeramicsPiezoelectric CeramicPiezoelectric CeramicsPiezoelectric CeramicsCase MaterialStainless steelStainless steelStainless steelStainless steelStainless steelStainless steelOutputL5L5L5L5L5L5Weight8g11g9 g25 g30 g100gAccessoriesCalibration parameter, frequency responseCalibration parameter, frequency responseCalibration parameter, frequency responseCalibration parameter, frequency responseCalibration parameter, frequency responseCalibration Parameter, frequency responseM5 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 pieceOne 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)ModelCA-YD-189CA-YD-191CA-YD-160CA-YD-181-10CA-YD-182-10Sensitivity (20±5℃)1000 mV/g100mV/g100 mV/ g100 mV/g100 mV/g Measurement Range(pk)5g50g50g50g50gMax 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 HzMounting Resonant Frequency5,000 Hz30,000 Hz30,000Hz40,000 Hz40,000 HzOperating 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/T1 g/T1.5 g/T1.5 g/TBase Strain Sensitivity0.2 mg/με2 mg/με0.2 mg/με0.2 mg/μεMountingM5GlueGlueM5 M5Sensing ElementPiezoelectric CeramicsPiezoelectric CeramicsPiezoelectric CeramicsPiezoelectric CeramicPiezoelectric CeramicsCase MaterialStainless steelLC4Stainless steelStainless steelStainless steelOutputL5L5L5L5L5Weight210g8 g6.5 g11 g11 gAccessoriesCalibration parameter, frequency responseCalibration parameter, frequency responseCalibration parameter, frequency responseCalibration parameter, frequency responseCalibration parameter, frequency responseM5, M5/M8 Stud, Protection cap,each 1 pieceM5 Stud, Protection cap,each 1 pieceM5 Stud, Protection cap,each 1 pieceM5 Stud, Protection cap,each 1 pieceOne 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:
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