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Email:info@ultrasonicscn.com
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ultrasonic water meter / LRF-2000W
- 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.
Feature (--Details--)
• Initiating flow lower to millimeter grade
• Multi line 9 digital LCD dispaly 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 customed
• 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
Main Feature
Item | Data sheet |
Instrument Class | Class Ⅱ |
Medium | Water、sewage、seawater（Other liquid need to customize），liquid should be full with pipe |
Medium Temperature | 0.1-30℃ |
Working Environment | Temperature：-10~45℃；Humidity≤100%（RH） |
Max Pressure | 1.6MPa/2.5MPa |
Structure Formation | Integrated |
Safe Class of Climate and Mechanical | Class C |
Electromagnetic Compatibility Class | Class E2 |
Communication Interface | RS485/USART/Infrared |
Output Signal | Two Channel OCT puls output/TTL pulse output/4-20mA analog output |
Power Supply | Built-in Lithium Battery 3.6V/External DC5 V/Two-wired system 4-20mA/Infrared |
Protection Class | IP68 |
Digital Display | Multi line 9 digital LCD display cumulative flow, 4 digital display for instantaneous flow, |
Data Storage | EEPROM/FLASH |
Measurement Cycle | Normal status:1times/second; Check and calibration status:4 times/second |
Power Consumption | ＜2.7AH/YEAR |
Transducer Optional
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No matter in past , present or future
We only focus on production of ultrasonic flowmeters
Single minded commitment makes us professional
Solemn promise
Every effort is made to ensure the product is shipped in perfect condition.
All products can be exchanged or returned for any quality problem
100% money back guarantee for any of sold product if it is in original condition
Lifetime free technical and maintenance support
Continuous effort is made to be a most trustable manufacturer!
