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The HC8000 Integrated Electromagnetic Flowmeter

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The HC8000 Integrated Electromagnetic Flowmeter

The HC8000 integrated electromagnetic flowmeter consists of a sensor and a converter. It operates based on Faraday’s law of electromagnetic induction and is used for measurement
The volume flow rate of conductive liquid at 5μS/cm is an inductive instrument for measuring the volume flow rate of conductive media. In addition to measuring the volume flow rate of general conductive liquids
Measure the volumetric flow rate of strong corrosive liquids such as strong acids and strong alkalis, as well as uniform liquid-solid two-phase suspensions such as slurry, ore pulp, and paper pulp.

Feature
• The measurement is not affected by changes in fluid density, viscosity, temperature, pressure, and conductivity.
• The measuring tube has no obstructive flow components, no pressure loss, and lower requirements for straight tube sections.
• The sensor can be equipped with a grounding electrode to achieve good grounding of the instrument.
• The sensor adopts advanced processing technology, which enables the instrument to have good resistance to negative pressure.
• The converter features a liquid crystal display with backlighting, making it easier to read in reflected sunlight or in a dark room.
• Parameters can be set through infrared remote control, ensuring safe operation even in harsh environments without opening the cover of the converter.
• The converter features self-diagnostic alarm output, no-load detection alarm output, flow rate upper and lower limit alarm output, and bi-polar flow rate value alarm output, among other functions.

Main Parameters
Applicable medium: conductive liquid
Instrument accuracy: ±0.5%, ±1.0%
Range ratio: 1500:1
Caliber range: DN6—DN2000mm
Instrument characteristics: capable of measuring strongly corrosive media
Electrode materials: 316L stainless steel, titanium, Hastelloy, tantalum, tungsten carbide, platinum
Lining materials: polychloroprene rubber, polytetrafluoroethylene (PTFE), F46, perfluoroalkoxy (PFA), polyurethane rubber, silicone fluororubber

Detailed Specifications

Instrument communication DN6-DN2000
Nominal Pressure 0.6~40MPa
accuracy class Level 0.5 or Level 1.0
Installation method Flange connection, customizable flange clamping, clamp connection, threaded connection, union connection, etc
ambient temperature -25℃~+60℃
medium temperature Neoprene lining: <80℃, polyurethane lining: <60℃, PTFE lining: <120℃, PFA lining and F46 lining: <180℃
Medium conductivity >10μs/cm
Measurable minimum flow velocity 0.3 meters per second
Measurable maximum flow velocity 15 meters per second
turndown ratio 1:20, customizable according to customer requirements
monitor Standard LCD
signal output 4-20mA, pulse/frequency
power supply 220VAC, 24VDC, 3.6V battery power supply, solar panel
communication interface Optional RS485/RS232
communication protocol MODBUS, HART, Profibus, GPRS, etc
Measure the material of the tube body (lining) Corrosion-resistant materials such as neoprene, PTFE, polyurethane, PFA, and F46
Measuring element (electrode) material 316L stainless steel, titanium alloy, Hastelloy, tantalum alloy, platinum-iridium alloy, tungsten carbide, etc
Explosion-proof rating ExiaIICT4
structural form Integrated type, split type, submersible type, explosion-proof type
Protection level IP65, IP68, and submersible models are available (IP65: dust tight, water spray proof; IP68: dust tight, continuous immersion; submersible models can work for extended periods of time below the ground or in water, limited to split models)
Total power consumption <20W