รายละเอียดสินค้า
เครื่องวัดอัตราการไหลอัลตราโซนิค DN65 Sandwich Insertion Ultrasonic Water Meter with RS485 (สินค้า Pre-Order)
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The highly integrated FUW870 sandwich type ultrasonic water meter is designed and manufactured strictly according to GB/T778.1-2007, ISO4064-1:2005 etc., based on ultrasound transit-time measurement technology.
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SPECIFICATION
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Measure fluid
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Water,sewage,seawater(other liquid need to be customized)
The pipeline should be full of liquid |
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Medium temperature
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0.1-30℃
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Working environment
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Temperature:-30-45℃; humidity≤100%(RH)
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Pressure
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1.6Mpa
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Electromagnetic compatibility class
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E2 level
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Communication interface
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RS485/USART/Infrared(can customize pulse output )
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Output signal
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Two way OCT or TTL pulse output/one way 4-20mA analog output
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Power supply
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Built-in lithium battery(3.6V,19Ah)/DC8-36V power supply/two-wire system 4-20mA
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Protection level
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IP68 ,available to work 2 meters underwater
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Power consumption
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More than 10 years for DN15-DN150 battery; more than 6 years for DN200-DN300 battery
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Measurement cycle
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measuring:1 times/second; verification:4 times/second
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Data storage
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Use EEPROM/Flash,automatically record the cumulative flow of last 128 months and last 512 days
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Digital display
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9 digits cumulative flow and 4 digits instantaneous flow shown in two rows and varies of state prompt and units
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