Model 623C11 Product Type: Accelerometer, Vibration Sensor High-freq., industrial, ceramic shear ICP® accel, 100 mV/g, 0.8 to 15k Hz, top exit, 10-ft integral cable View  photo  and  drawing .
PERFORMANCE ENGLISH SI Sensitivity  (± 5 %) 100 mV/g 10.2 mV/(m/s²) [2] Measurement Range ± 50 g ± 490 m/s² Frequency Range  (± 5 %) 144 to 480,000 cpm 2.4 to 8000 Hz [3] Frequency Range  (± 10 %) 102 to 600,000 cpm 1.7 to 10,000 Hz Frequency Range  (± 3 dB) 48 to 900,000 cpm 0.8 to 15,000 Hz Resonant Frequency 2400 kcpm 40 kHz [1] Broadband Resolution  (1 to 10,000 Hz) 100 µg 981 µm/s² [1] Non-Linearity ± 1 % ± 1 % [4] Transverse Sensitivity ≤ 5 % ≤ 5 % ENVIRONMENTAL     Overload Limit  (Shock) 5000 g pk 49,050 m/s² pk Temperature Range -65 to +250 °F -54 to +121 °C 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/s²)/√Hz [1] Spectral Noise  (100 Hz) 2.8 µg/√Hz 27.5 (µm/s²)/√Hz [1] Spectral Noise  (1 kHz) 0.9 µg/√Hz 8.8 (µm/s²)/√Hz [1] Electrical Isolation  (Case) >108 ohm >108 ohm Electrical Protection RFI/ESD RFI/ESD PHYSICAL     Size (Hex x Height) 11/16 in x 4.2 in 17.5 mm x 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 N-m 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] SUPPLIED ACCESSORIES: Model 081A40 Mounting Stud (1) Model ICS-1 NIST-traceable single-axis amplitude response calibration from 600 cpm (10 Hz) to upper 5% frequency OPTIONAL VERSIONS LB - Low Bias Voltage Output Bias Voltage 6 to 8 VDC 6 to 8 VDC Excitation Voltage 12 to 28 VDC 12 to 28 VDC Measurement Range ± 35 g ± 343 m/s² M - Metric Mount Supplied Accessory : Model M081A61 Mounting Stud 1/4-28 to M6 X 1 (1) replaces Model 081A40 All specifications are at room temperature unless otherwise specified. NOTES: [1] Typical. [2] Conversion Factor 1g = 9.81 m/s². [3] The high frequency tolerance is accurate within ±10% of the specified frequency. [4] Zero-based, least-squares, straight line method. [5] 1/4-28 has no equivalent in S.I. units. [6] Twisted shielded pair. [7] See PCB Declaration of Conformance PS023 for details. [7]
Top