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MISTRAS PRODUCTS & SYSTEMS > PRODUCTS > VIBRATION > ACCELEROMETERS > MODEL 6420V

Model 6420V, Loop Powered 4-20 mA Velocity Output Accelerometer
Model 6420V, Loop Powered 4-20 mA Velocity Output Accelerometer Model 6420V Outline Drawing
Made in the U.S.A.
Vibration Sensing Products

MODEL 6420V
LOOP POWERED 4-20 mA VELOCITY OUTPUT ACCELEROMETER



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Model 6420V-10/20 Features:
  • Output 4-20 mA
  • Welded Hermetic Seal
  • 2-Pin MIL Style Connector
  • 2 Ranges - 1 & 2 in/sec Full-Scale
  • Outline Drawing Notations
    PIN A Loop Positive (+) Function, PIN B Loop Negative (-) Function, Housing Ground. Loop Negative (-) and Housing Ground should be isolated.
    Operating Specifications

    Dynamic
    Current Output 4-20 mA +/- 5%*
    Frequency Range ± 10% 10 Hz - 1000 Hz
    Frequency Range ± 3 dB 6 Hz - 2500 Hz
    Turn-On Time ≤ 60 Seconds
    Transverse Sensitivity (nominal) 5%
    Amplitude Linearity ≤ 2%
    Electrical
    Max Load Resistance 500 Ω
    Grounding Isolated
    Power Requirements 18-30 VDC
    Environmental
    Temperature Range -40 to 185°F / -40 to 85°C
    Base Strain (Nominal) .001 g peak/µstrain
    Shock Limit 2000 g Peak
    Physical
    Dimensions 1.78" h x .875" (Across Flats)
    Weight 75 grams
    Case Material Type 316L Stainless Steel
    Design Piezoelectric/Compression
    Seal Welded/Hermetic
    Mounting 1/4-28 Stud
    Mounting Torque 25 in-lb (2.8 N-m)
    * An output of 4mA indicates a level of 0 in/sec or no vibration present. A full-scale reading of 20mA indicates that the maximum range (RMS) of vibration is present.
    Ordering Information:
  • Model 6420V-10 (0-1.0 IPS RMS), Mfr. Part No. 9357255-10
  • Model 6420V-20 (0-2.0 IPS RMS), Mfr. Part No. 9357255-20
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  • Included with Sensor:
  • Calibrated Current Output @ 61.5 Hz
  • 1/4-28 Mounting Stud
  • 1-Year Warranty

  • For more information, please call us today at 1-609-716-4130.
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