RJC Enterprises, LLC

Legacy Instrumentation

We’ve developed lots of instrumentation over the years and still perform maintenance on the following products

Model 645 FOMA

The Model 645 Fiber Optic Measurement Assembly (FOMA) is designed to support RJC Fiber Optic Pressure Sensors. This FOMA is a custom sub-assembly used within the Arrow/Teleflex IABP, has a protective aluminum enclosure, and uses customer supplied power and display capabilities.

  • Dimensions: 6 x 6 in; less than 1.1 inch high
  • Operating temperature range: 15 to 40°C
  • Sensor calibration data: Datakey
  • Outputs: RS232 & USB (analog optional)
  • Output frequency response: DC to 100 Hz
    @ 1000 samples/second
  • Power required: 12 VDC @ 260 mA
    (2.5 amp startup)
Model 645 instrument
EOL 2024
Model 650 FOMS

The Model 650 Fiber Optic Measurement System (FOMS) is a stand alone instrument, not for clinical use, designed to support RJC Fiber Optic Pressure Sensors. This FOMS contains the Model 645 FOMA, a dedicated power supply, and a display.

  • Dimensions: 10 x 10 x 2.75 inches
  • Operating temperature range: 15 to 35°C
  • Display: 4 digit LED
  • Sensor calibration data: Datakey or RFID
  • Outputs: USB
  • Output frequency response: DC to 100 Hz
    @ 1000 samples/second
  • Power required: 110/220 VAC, 50/60 Hz
Model 650 instrument
EOL 2021