SUPPORTING INSTRUMENTATION > Model 660 & 665
Model 660
The Model 660 Fiber Optic Measurement Assembly (FOMA) is designed to support the RJC Fiber Optic
Oxygen Sensor. This FOMA becomes a sub-assembly in the customers' instrument, has a protective
aluminum enclosure, and uses customer supplied power and display capabilities.
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Dimensions: 6 x 6 in; less than 1in. high (other layouts available)
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Ambient temperature range: 15 to 40°C
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Sensor calibration data: RFID
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Outputs: RS232 & USB (analog optional)
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Output frequency response: DC to 100 Hz
(1 kHz available)
(1 kHz available)
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Power required: 12 VDC @ 100 mA
(1.5 amp startup)
(1.5 amp startup)
Model 665
The Model 665 Fiber Optic Measurement System (FOMS) is designed to support the RJC Fiber Optic
Oxygen Sensor. This FOMS contains the Model 660 FOMA, a dedicated power supply, and a display.
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Dimensions: 10 x 10 x 2.75 inches
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Ambient temperature range: 15 to 40°C
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Display: 4 digit LED
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Sensor calibration data: RFID
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Outputs: USB
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Output frequency response: DC to 1 kHz available
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Power required: 110/220 VAC, 50/60 Hz
