Micro Motion® Model 7950 and Model 7951 Signal Converters

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MicroprocessorProcessorMotorolaClock speed 7950 16 MHz7951 24 MHzComputation resolution64 bit (IEEE 754), fully floating point math packageEmbedded OSE real-time operating systemProgram storage 7950 1.0 MByte flash7951 2.0 MByte flashData storage 7950 768 KByte RAM7951 2.0 MByte RAMComputation accuracy Less than 1 part in 10 11Process data retentionFor internal lithium button cell: 24 months (with 7950/7951 signal converter unpowered)Real-time clockAccuracy ± 0.011%PowerInternal lithium button cellEnvironmentStorage temperatureOperating temperatureHumidity–4 °F to +158 °F (–20 °C to +70 °C)+32 °F to +122 °F (0 °C to +50 °C)Up to 90% non-condensing6 Micro Motion ® Model 7950 and Model 7951 Signal Converters
Physical specifications7950 Wall-Mounted Signal ConverterWeightHousingDimensionsVibrationEMC Emissions and Immunity9.9 lb (4.5 kg)NEMA 4X (IP65) from front panel when mounted12.6 in (H) x 11.8 in (W) x 5.1 in (D)320 mm (H) x 300 mm (W) x 130 mm (D)Tested to IEC 60068-2-6, Part II, frequency range 10–150 Hz, maximum acceleration20 m/s 2EN 61326-1:2006 (IEC 61326-1:2006) Industrial locations7951 Panel-Mounted Signal ConverterWeightHousingDimensionsVibrationEMC Emissions and Immunity5.5 lb (2.5 kg)IP50 from front panel when mounted3.98 in (H) x 7.76 in (W) x 10.1 in (D)101 mm (H) x 197 mm (W) x 257 mm (D)Tested to IEC 60068-2-6, Part II, frequency range 10–150 Hz, maximum acceleration20 m/s 2EN 61326-1:2006 (IEC 61326-1:2006) Industrial locationsMicro Motion ® Model 7950 and Model 7951 Signal Converters 7
Page 1 and 2: Product Data SheetPS-001316, Rev. A
Page 3 and 4: InputsDensity, base density, and vi
Page 5: Outputs continuedStatus alarmsAvail
Page 9 and 10: Ordering information: 7951 Signal C
Page 11 and 12: Micro Motion ® Model 7950 and Mode

Micro Motion® Model 7950 and Model 7951 Signal Converters

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