AF-EMF8E Electromagnetic Energy Meter
About AF-EMF8W Electromagnetic Flowmeter for Low Flow Measurement
HollySys AF-EMF8E Electromagnetic Energy Meter is based on standard requirement for chilled and hot water energy audit design. It includes high accuracy electromagnetic energy meter, temperature sensors and integrated energy calculator to perform the data collection and processing function, making the measured data available for statistical, monitoring or control purposes. The energy meter and integrated energy calculator for measurement of energy & volume, monitor in heating or cooling system.
Product Features
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Permanent EEPROM to keep configured parameters and measured data
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Support Modbus or BACnet communication protocol
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Support Bluetooth communication tools, easy inspection and maintenance
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Combined heating/ cooling system application
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Operable as a flow meter or cold meter or heat/cold meter
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Can measure the forward / reverse flow rate and cold / heat power
Technical Parameters
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Converter
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Accuracy
Grade 2
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Power supply
220 V AC/24 V DC
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Output signal
4 to 20 mA/passive pulse
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Communication
MODBUS/HART
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Protection class
IP65/IP67
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Sensor
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Diameter
DN10 to DN2000
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Protection class
IP65/IP67/IP68
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Temperature range
4 to 95ºC
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Medium temperature
To 180ºC
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Temperature difference range
3 to 70 K
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Temperature measuring element
PT1000
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Connection
Flange/wafer/threaded/clamp
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Structure
Integrated type/split type
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Material (electrode)
316L
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Material (flange)
Carbon Steel (304/316/316L is optional)
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Material (enclosure)
Carbon Steel (304/316/316L is optional)
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Lining material
PU/PTFE
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Grounding element
Grounding electrode/grounding ring
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Attachment
Temperature sensor × 2
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Services & Support
The Latest
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Deepening Global Footprint, Charting New Chapters of Collaboration — HollySys Group Chairman Xu Yue Visits Durban Project Office in South Africa
2025-09-08 -
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2025-08-05 -
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