PCB Piezotronics was founded in 1967 as a manufacturer of piezoelectric quartz sensors, accelerometers, and associated electronics for the measurement of dynamic pressure, force, and vibration. The unique expertise of the company was the incorporation of microelectronic signal conditioning circuitry within these sensors to make them easier to use and more environmentally compatible. These ICP® sensors gained wide popularity and became the foundation for the company's success.

Subsequent growth and steady investment in facilities, machinery, and equipment permitted a constant broadening of the product offering. Measurement capabilities expanded with the addition of piezoceramic, tourmaline, capacitive, piezoresistive, and strain gage sensing technologies. Ensuing products include industrial accelerometers, DC accelerometers, load cells, torque sensors, microphones, pressure transmitters, and calibration equipment.

The backbone of the company is its mission statement: Total Customer Satisfaction. This mission is not only supported by products that offer great value, but also backed by our industry exclusive Lifetime Warranty Plus. Factory applications engineering and a worldwide network of sales offices and representatives are readily available to assist with customer requests.

About PCB Piezotronics

623C11

High-frequency, industrial, ceramic shear ICP® accelerometers, 100 mV/g, 0.8 to 15k Hz, top exit, 10-ft integral cable, frequency sweep ISO 17025 accredited calibration

  • Sensitivity: (±5%) 100 mV/g (10.2 mV/(m/s²))
  • Frequency Range: (±3dB) 48 to 900000 cpm (0.8 to 15000 Hz)
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g (±490 m/s²)  
  • Weight: 1.80 oz (51 gm)
 English:SI: 
Performance
Sensitivity (±5 %) 100 mV/g 10.2 mV/(m/s²) [1] 
Measurement Range ±50 g ±490 m/s²  
Frequency Range (±5 %) 144 to 480000 cpm 2.4 to 8000 Hz [4] 
Frequency Range (±10 %) 102 to 600000 cpm 1.7 to 10000 Hz  
Frequency Range (±3 dB) 48 to 900000 cpm 0.8 to 15000 Hz  
Resonant Frequency 2400 kcpm 40 kHz [2] 
Broadband Resolution (1 to 10000 Hz) 100 µg 981 µm/sec2 [2] 
Non-Linearity ±1 % ±1 % [3] 
Transverse Sensitivity ≤5 % ≤5 %  
Environmental
Overload Limit (Shock) 5000 g pk 49050 m/s² pk  
Temperature Range -65 to +250 °F -54 to +121 °C  
Temperature Response See Graph %/°F See Graph %/°F [2] 
Enclosure Rating IP68 IP68  
Electrical
Settling Time (within 1% of bias) ≤2.0 sec ≤2.0 sec  
Discharge Time Constant ≥0.2 sec ≥0.2 sec  
Excitation Voltage 18 to 28 VDC 18 to 28 VDC  
Constant Current Excitation 2 to 20 mA 2 to 20 mA  
Output Impedance <150 Ohm <150 Ohm  
Output Bias Voltage 8 to 12 VDC 8 to 12 VDC  
Spectral Noise (10 Hz) 7.0 µg/√Hz 68.7 (µm/sec2)/√Hz [2] 
Spectral Noise (100 Hz) 2.8 µg/√Hz 27.5 (µm/sec2)/√Hz [2] 
Spectral Noise (1 kHz) 0.9 µg/√Hz 8.8 (µm/sec2)/√Hz [2] 
Electrical Protection RFI/ESD RFI/ESD  
Electrical Isolation (Case) >100000000 Ohm >100000000 Ohm  
Physical
Size - Hex 11/16 in 17.5 mm  
Size - Height 4.2 in 107 mm  
Weight (without cable) 1.80 oz 51 gm  
Mounting Thread 1/4-28 Female Not Applicable [5] 
Mounting Torque 2 to 5 ft-lb 2.7 to 6.8 Nm  
Sensing Element Ceramic Ceramic  
Sensing Geometry Shear Shear  
Housing Material Stainless Steel Stainless Steel  
Sealing Welded Hermetic Welded Hermetic  
Electrical Connector Molded Integral Cable Molded Integral Cable  
Electrical Connection Position Top Top  
Cable Length 10 ft 3.0 m  
Cable Type Polyurethane Polyurethane [6] 
All specifications are at room temperature unless otherwise specified.

 

 

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Product Notes
[1] Conversion Factor 1g = 9.81 m/s².
[2] Typical.
[3] Zero-based, least-squares, straight line method.
[4] The high frequency tolerance is accurate within ±10% of the specified frequency.
[5] 1/4-28 has no equivalent in S.I. units.
[6] Twisted shielded pair.
[7] See PCB Declaration of Conformance PS023 for details.
Accessories:
Supplied
081A40 Mounting Stud (1)
ICS-1 NIST-traceable single-axis amplitude response calibration from 600 cpm (10 Hz) to upper 5% frequency (1)
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