Model 623C01 Product Type: Accelerometer, Vibration Sensor High-freq., industrial, ceramic shear ICP® accel, 100 mV/g, 0.8 to 15k Hz, top exit, 2-pin conn. View Spec Sheet (PDF) 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/sec2 [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 Temperature Response See Graph See Graph [1] 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 <100 ohm <100 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 [1] Spectral Noise(100 Hz) 2.8 µg/√Hz 27.5 (µm/sec2)/√Hz [1] Spectral Noise(1 kHz) 0.9 µg/√Hz 8.8 (µm/sec2)/√Hz [1] Electrical Protection RFI/ESD RFI/ESD Electrical Isolation >108 ohm >108 ohm PHYSICAL Size (Hex x Height) 11/16 in x 1.97 in 17.5 mm x 50 mm Weight 1.80 oz 51 gm Mounting Thread 1/4-28 Female 1/4-28 Female [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 2-Pin MIL-C-5015 2-Pin MIL-C-5015 Electrical Connection Position Top Top 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 (1) OPTIONAL VERSIONS CS- Canadian Standards Association Approved Intrinsically Safe Hazardous Area Approval Cl I, Div I, Groups A, B, C, D; Cl II, Div I, Groups E, F, G; Cl III, Div I Hazardous Area Approval Exia IIC T4, AExia IIC, T4 Hazardous Area Approval Cl I, Div 2, Groups A, B, C, D; ExnL IIC T4, AExnA IIC T4 EX- Hazardous Area Approval- contact factory for specific approvals Hazardous Area Approval EEx ia IIC T4, -54°C≤Ta≤121°C, II 1 G LB- Low Bias Voltage Output Bias Voltage 6 to 8 VDC Excitation Voltage 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 MS- Mine Safety & Health Administration Certification 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] See PCB Declaration of Conformance PS023 or PS061 for details. [6]
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