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Pipe diameter range (mm)
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DN20-4000
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Flow velocity range (m/s)
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0.01～12
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Accuracy (%)
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single track
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Dual channel
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Three channels
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1
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1
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0.5
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Measurement medium
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Drinking water, river water, seawater, groundwater, cooling water, high-temperature water, sewage, lubricating oil, diesel, fuel oil, chemical liquids, and other homogeneous fluids
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Pipe Material
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Metals (such as carbon steel, cast iron, stainless steel, aluminum, etc.); Non metallic materials (such as PVC, organic glass, etc.)
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Pipe lining material
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Fiberglass, mortar, rubber, etc
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OUTPUT
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1. 4-20mA: Impedance less than 800 Ω, photoelectric isolation, accuracy 0.1%
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2. Accumulated pulse output: photoelectric isolation, passive open circuit output, transmission distance less than 500m
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3. RS-485: Optoelectronic isolation, selectable baud rate, transmission distance greater than 1.6Km
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4. Printer: RS-232 serial port mode. Printer as an optional accessory
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5. M-BUS
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Keyboard
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2 × 8 Chinese character keyboard
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Monitor
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2 × 10 Chinese character display or English display
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Measurement function
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Display instantaneous flow rate, instantaneous flow rate, positive cumulative flow rate, negative cumulative flow rate, net cumulative flow rate, cumulative operating time, instantaneous heat supply, cumulative total heat, power outage time, etc
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Data storage
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Can store measurement data for the first 720 hours, 365 days, 36 months, and 10 years, including instantaneous flow rate, cumulative flow rate, power outage time, etc
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Ambient temperature
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Converter: -10 ℃~45 ℃ (please specify special environment)
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Sensor: -40 ℃~+60 ℃ (normal temperature type)
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-40℃～+160℃(High temperature type)
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Sensor material
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Stainless steel and ceramics
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Sensor pressure capacity
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The pressure inside the pipe is 4.5MPa lower
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Sensor protection level
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IP68
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Converter protection level
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Wall mounted converter: IP65; Disk mounted converter: IP52; Integrated converter: IP67
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Explosion proof level
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ExdllBT6
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Sensor cable length
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< 500m
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Sensor cable model
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Special cable SEYV-75-2 (diameter 7mm), shorter is better to reduce interference, and can also be extended to 300m. If it is longer, the cable should be thicker
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Working power supply
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AC220; VDC12～36V,0.8A(Optional)
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Converter dimensions
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Wall mounted: 213 × one hundred and eighty-five × 107mm; Disk mounted: 160 × eighty × 250mm; Integrated: 185 × one hundred and forty × 100mm
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Sensor dimensions
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two hundred and twenty × ø 20 (rod) × ø 50 (connecting part) mm
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Converter weight
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Wall mounted: 1.2Kg; Disk mounted: 0.8Kg; Integrated: 1.4Kg
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Sensor weight
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0.7Kg/piece
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Heat measurement function
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Measure heat supply, heat loss, inlet temperature, and outlet temperature
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