IMI ICP® Vibration Transmitter 682B03

ICP 4-20 mA Transmitter

Channels: 1

Power Required: DC power

DIN-rail mount vibration transmitter supplies ICP® power to 100 mV/g analog accelerometers and outputs a 4-20 mA signal proportional to overall vibration. Output signal can be scaled in acceleration, velocity or displacement.

  • External transmitters, signal conditioners, and ICP®power supplies can be eliminated by direct connection of the sensor to the Din Rail Signal Conditioner.
  • Optional 500Vdc Input to Output Electrical Isolation.
  • Selectable 24Vdc Unregulated, 18Vdc regulated, 4mA excitation to power sensor 4-20mA Output Signals for Vibration and Temperature.
  • Selectable 0-5 or 0-10Vdc Output Signal for Vibration.
  • Internal DIP switch selectable vibration ranges include: Acceleration (g’s) Velocity (in/sec) Displacement (mils p-p), 5.00 0.50 10.0, 10.00 1.00 20.0, 20.00 2.00 40.0
  • Internal DIP switch selection for Peak or RMS.
  • Utilization of Filter Modules for field configuration of High and Low pass 2-pole filtering.
  • Analog output signal connections (RV) for conducting frequency analysis and machinery diagnostics.
  • LED indicators for Power, Sensor Fault, Acceleration, Velocity, and Displacement.
  • Electronic Sensor Fault Indication via 4-20mA output by providing a 0mA signal.
  • Configurable for ICP®
  • Sensor Power disable to accommodate existing applications.
  • Removable Terminal Blocks for easy wiring.
  • 35mm (1.38in.) Din Rail Mount configuration.
  • Space saving 22.5mm (0.9in.) wide design.

The 682 Series is a 4-20mA Din Rail Signal Conditioner designed to interface with IMI Sensor’s ICP® Accelerometer. Acceleration, Velocity, or Displacement can be converted to a 4-20mA signal by simple DIP Switch selection internal to the Din Rail enclosure. An additional standard feature of the 682 Series is the ability to convert the temperature output from an accelerometer (when equipped) to 4-20mA. Signal Filtering can be easily configured in the field by installing factory calibrated Filter Modules into sockets located inside the enclosure.

ENGLISH SI
Performance
    Channels 1 1
    Input Signal (Vibration) ±100 mV/g ±10.2 mV/(m/s²) [7]
    Input Signal (Temperature) 0 to 1.2 VDC 0 to 1.2 VDC [10]
    Output Signal (DC Vibration) 4 to 20 mA 4 to 20 mA [8]
    Output Signal (DC Vibration) 0 to 5 VDC 0 to 5 VDC [9][6]
    Output Signal (DC Vibration) 0 to 10 VDC 0 to 10 VDC [9][6]
    Output Signal (Temperature) 4 to 20 mA 4 to 20 mA [10]
    Output Signal (±0.01 %) (AC Vibration) 100 mV/g 10.2 mV/(m/s²) [11]
    Frequency Range (-3 dB) (Acceleration) 180 to 600000 cpm 3 to 10k Hz [1][2][3]
    Frequency Range (-3 dB) (Velocity) 210 to 600000 cpm 3.5 to 10k Hz [1][2][3]
    Frequency Range (-3 dB) (Displacement) 210 to 60000 cpm 3.5 to 1000 Hz [1][4][3]
    Output Range (DC Acceleration) 0 to 5.00 g pk or rms 0 to 49.03 m/s2 pk or rms [5][6][7]
    Output Range (DC Acceleration) 0 to 10.00 g pk or rms 0 to 98.06 m/s2 pk or rms [5][6][7]
    Output Range (DC Acceleration) 0 to 20.00 g pk or rms 0 to 196.12 m/s2 pk or rms [5][6][7]
    Output Range (DC Velocity) 0 to 0.5 in/sec pk or rms 0 to 12.7 mm/s pk or rms [5][6][7]
    Output Range (DC Velocity) 0 to 1.00 in/sec pk or rms 0 to 25.4 mm/s pk or rms [5][6][7]
    Output Range (DC Velocity) 0 to 2.00 in/sec pk or rms 0 to 50.8 mm/s pk or rms [5][6][7]
    Output Range (DC Displacement) 0 to 10.0 mil pk – pk 0 to 0.254 mm pk – pk [5][6][7]
    Output Range (DC Displacement) 0 to 20.0 mil pk – pk 0 to 0.508 mm pk – pk [5][6][7]
    Output Range (DC Displacement) 0 to 40.0 mil pk – pk 0 to 1.02 mm pk – pk [5][6][7]
Environmental
    Temperature Range (Operating) 32 to 158 °F 0 to 70 °C
    Temperature Range (Storage) -40 to 257 °F -40 to 125 °C
    Humidity Range (Non-Condensing) 0 to 95 % 0 to 95 %
Electrical
    Power Required DC power DC power
    DC Power 23 to 25 VDC 23 to 25 VDC
    DC Power (maximum) 100 mA 100 mA
    Settling Time <2 min <2 min
    Excitation Voltage (delivered to sensor) 17 to 19 VDC 17 to 19 VDC [12][13]
    Constant Current Excitation (delivered to sensor) 3 to 5 mA 3 to 5 mA [12][13]
    Output Span (±5.0 %) (DC Vibration Current Output) 16 mA 16 mA
    Output Span (±5.0 %) (Temperature Output) 16 mA 16 mA
    Output Span (±5.0 %) (DC Vibration Voltage Output) 5 or 10 VDC 5 or 10 VDC [6]
Physical
    Electrical Connector (input/output) Removable Screw Terminals Removable Screw Terminals
    Electrical Connector (raw vibration output) BNC Jack BNC Jack
    Housing Material Polyamide Polyamide
    Size – Height 3.9 in 99 mm
    Size – Width 0.9 in 22.5 mm
    Size – Depth 4.5 in 114.5 mm
    Weight (Maximum) 6.4 oz 127
    Screw Terminal Wire Size 24-14 AWG 24-14 AWG
    Din Rail Mount 1.38 in 35 mm
    Status Indicator (Power “on”) Green LED Green LED
    Status Indicator (Input Fault) Red LED Red LED
    Status Indicator (Measurement Mode – Acceleration) Green LED Green LED
    Status Indicator (Measurement Mode – Velocity) Green LED Green LED
    Status Indicator (Measurement Mode – Displacement) Green LED Green LED

IMI ICP 682B03