Model 682A05 Low-noise, industrial, ceramic shear ICP® accel, 100 mV/g, 0.27 to 10k Hz, top exit, 2-pin conn. View photo and drawing .
PERFORMANCE ENGLISH SI Sensitivity(± 20 %) 100 mV/g 10.2 mV/(m/s²) [2] Measurement Range ± 50 g ± 490 m/s² Frequency Range(± 3 dB) 16 to 600,000 cpm 0.27 to 10,000 Hz [3] Resonant Frequency 960 kcpm 16 kHz [1] Broadband Resolution(1 to 10,000 Hz) 50 µg 491 µm/sec2 [1] Non-Linearity ± 1 % ± 1 % [4] Transverse Sensitivity ≤ 7 % ≤ 7 % 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) ≤ 4.0 sec ≤ 4.0 sec Discharge Time Constant ≥ 0.6 sec ≥ 0.6 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) 3.2 µg/√Hz 31.0 (µm/sec2)/√Hz [1] Spectral Noise(100 Hz) 1.0 µg/√Hz 9.81 (µm/sec2)/√Hz [1] Spectral Noise(1 kHz) 0.7 µg/√Hz 6.94 (µm/sec2)/√Hz [1] Electrical Isolation(Case) >108 ohm >108 ohm PHYSICAL Size (Hex x Height) 7/8 in x 1.94 in 22 mm x 49.3 mm Weight 2.8 oz 80 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 2-Pin MIL-C-5015 2-Pin MIL-C-5015 Electrical Connection Position Top Top SUPPLIED ACCESSORIES: Model 081A40 Mounting Stud (1) OPTIONAL VERSIONS M- Metric Mount Supplied Accessory : Model M081A61 Mounting Stud 1/4-28 to M6 X 1 (1) replaces Model 081A40 TO- Temperature Output Temperature Output Range +36 to +250 °F +2 to +121 °C Temperature Scale Factor 5.56 mV/°F + 32 +10 mV/°C Electrical Connector 3-Pin Electrical Connections(Pin A) Acceleration Output Electrical Connections(Pin B) Ground Electrical Connections(Pin C) Temperature Output 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 for details. [6]
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