มาตรวัดอัตราการไหล Dual Channel Ultrasonic Water Meter
รหัสสินค้า : LRF-2000WD
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Dual Channel Ultrasonic Water Meter
Name：Dual Channel Ultrasonic Water Meter
Model：LRF-2000W
General Introduction:
Double beam ultrasonic sensors for high accuracy and reliable operation;IP68 protection, ensure long-term operation though water in the inside meter; Built-in Lithium battery for 6 years life expectancy.
Features:
• Initiating flow lower to millimeter grade
• Multi line 9 digital LCD display accumulative flow and 4 digital for instantaneous flow
• High reliability design, no moving part
• Two channel isolated pulse output, pulse equivalent and output pulse can be arbitrary costumed
• Two-wired system 4-20mA output optional
• Built-in Lithium battery for 6 years life expectancy
• It can automatic power saving under empty pipe or the liquid static for a long time
• Resin vacuum sealed IP68 for long life and high expectancy
• Chronological cumulative record
• Standard RS485 interface
• Infrared communication interface, support CJ-188 communication
• Support MODBUS,M-BUS communication protocol
• TTL levels pulse output and USART interface, convenient to connect the low power consumption equipment
• With the two channel PT1000 temperature transducer, which can realize the heat measurement
Transmitter:
Display and Operation:
Communication and Signal Output:
