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SCM1100 Specifications

  • Input Sensor
    • Riverhawk A1 Vibration Sensor
       
  • Vibration Measurement
    • Normal Range: 0-5 mils peak-to-peak
    • Measuring Capability of the Monitor: 0-25 mils peak-to-peak
    • Measuring Accuracy: ±1% of span
       
  • Frequency Range
    • 750-60,000 RPM - 12.5 Hz to 1,000 Hz
       
  • Filter
    • Low Pass, 26 db/octave slope, 3 db point at 1000 Hz
    • High Pass, 26 db/octave slope:
    • Corner frequencies available: 12.5Hz, 15Hz, 20Hz, 30Hz, and 60Hz
       
  • Sensor Wiring Break Detection
    • Red/Black wires for LVDT excitation
    • Green/White wires for LVDT output to the monitor
       
  • Set-Point Range
  • Alarm and Trip Actuation Time Delay
    • 0 to 60 seconds
       
  • Alarm and Trip Reset
    • Automatic with variable delay, 0 to 60 seconds
       
  • Higher Set Point Feature
    • Up to 5 times is typically used - completely adjustable
       
  • Relay Contacts
    • DPDT, rated 5A resistive
    • Suitable for signal level switch until they actuate a high current load
       
  • Analog Output
    • 4-20 mA, for load resistance less than 500 ohms
    • Actual range: 0-22mA
    • Accuracy of output: 0.5% of full scale value
    • Can be configured as a 0 to 20mA output via software
    • Can be configured as a 1 to 5VDC or a 0 to 5VDC output via a hardware jumper
       
  • Rear Panel Connectors
    • Pluggable Phoenix connectors with captive wire clamps, 6 and 16 terminals
       
  • Sensor Cable
    • Riverhawk Type SB-5, 800 feet maximum
    • 2 twisted pair, red/black and green/white
    • 22 AWG, 7/30 tinned copper, polyethylene insulation
    • Mylar laminated aluminum shield with a drain wire, gray PVC jacket
    • Conductor to conductor capacitance: 22pf/foot
    • Conductor to shield capacitance: 37pf/foot
       
  • Operating Power (nominal)
    • Voltage 48 VDC nominal
    • Normal Operating Range 37 to 58 VDC
    • Absolute Maximum Voltage 72 VDC
    • Maximum Reverse Voltage 60 VDC
    • Power Consumption 8 watts, typical
    • Fuse Rating 0.25 amp (Type 3AG, Fast Acting)
       
  • Isolation
    • Digital Inputs Isolated from case/earth ground and power
    • Analog Output Isolated from case/earth ground and power
    • Isolation 350 VAC, 500 VDC
       
  • Mechanical
    • Aluminum anodized enclosure
    • Dimensions - Face Plate 5.38" W x 6.8" H (137mm x 173mm)
    • Dimensions - Enclosure 14.0" L x 3.8" W x 5.44" H (356mm x 97mm x 138mm)
    • Mounting Studs #8
    • Mounting Cutout/Holes See diagram
       
  • Environmental
    • Ambient Operation Temperature 32°F to 131°F (0°C to 55°C)
    • Humidity 0 to 100% RH, non-condensing
    • Transportation Vibration IAW Commercial Handling/Shipping
       

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