GE PanaFlow MV80, Руководство пользователя

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PanaFlow™ MV80 & MV82 User’s Manual 131
Appendix A. Product Specifications
Process Fluid and Ambient Temperature
Process Fluid:
Standard temperature sensor: –330 to 500°F (–200 to 260°C)
High temperature sensor: to 750°F (400°C)
Ambient:
Operating temperature range: –40 to 140° F (–40 to 60° C)
Storage temperature range: –40 to 185° F (–40 to 85° C)
Maximum relative humidity: 0-98%, non-condensing conditions
Maximum altitude: –2000 to 14,000 feet (–610 to 4268 meters)
Pollution Degree 2 for the ambient environment
Output Signals
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Analog:
Volumetric Meter: field rangeable linear 4-20 mA output signal (1200 Ohms maximum loop resistance) selected by
user for mass flow rate or volumetric flow rate.
Communications:
HART, MODBUS, RS485
Multiparameter Meter:
Up to three field rangeable linear 4-20 mA output signals (1200 Ohms maximum loop resistance) selected from the five
parameters-mass flow rate, volumetric flow rate, temperature, pressure and density.
Pulse:
Pulse output for totalization is a 50-millisecond duration pulse operating a solid-state relay capable of switching 40
VDC, 40 mA maximum.
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All outputs are optically isolated and require external power for operation.
Alarms
Up to three programmable solid-state relays for high, low or window alarms
capable of switching 40 VDC, 40 mA maximum.
Totalizer
Based on user-determined flow units, six significant figures in scientific notation. Total stored in non-volatile memory.