Low Cost Ultrasonic Water Meters With International Standard
Low cost ultrasonic water meters with international standard
Feature:
l Double beam ultrasonic sensors for high accuracy and reliable operation
l Multi line 9 digital LCD display accumulative flow and 4 digital for instantaneous flow
l Less than 0.01 m/s starting velocity
l Installation with no need of straight pipe section, suitable for more occasions installation
l High reliability design, no moving parts
l Two channel isolated pulse output,pulse equivalent and output pulse can be arbitrary customed
l Two-wired system 4-20mA output optional
l Built-in Lithium battery for 6 years life expectancy
l Automatic power saving function under the empty pipe or long-term fluid stationary state
l Resin vacuum sealed IP68 for long life and high performance
l Date cumulative record
l Wireless power supply function optional
l Standard RS485 interface
l Infrared communication interface,support CJ-188 communication
l Support MODBUS,M-BUS ,HART communication protocol
l TTL levels pulse output and USART interface,convenient to connect
the low power consumption equipment
l Cast steel shell meet international city water standard
l Stainless steel 304 shell optional
l Software online upgrade function
l With the two channel PT1000 temperature transducer,
which can realize the heat measurement
l Various of Units selected, including Cubic meter, USA gallon, Cubic feet and Liter
Technical parameter:
Item |
Specification |
Instrument Classification |
Class Ⅱ |
Measurement Range |
Water, Sewage, Seawater(Other liquid need to customized),liquid should be full of the pipeline |
Medium Temperature |
0.1-30°C |
Working Environment |
Temperature:-10~45°C;Humidity≤100%(RH) |
Working Pressure |
1.6MPa/2.5Mpa optional |
Structural Form |
Integrated |
The sensitivity of upstream flow field |
U0 |
The sensitivity of downstream flow field |
D0 |
Climatic and mechanical environment class |
C class |
Electromagnetic compatibility class |
E2 class |
Communication Interface |
RS485/USART/Infrared |
Output Signal |
Dual open pulse OCT output/TTL pulse output/4-20mA output |
Power supply |
Built-in Lithium battery(3.6V)/ External DC 5V/ Two-wired system4-20mA/ Wireless power supply |
Protection Class |
IP68 |
Digital Display |
Multi line 9 digital LCD display accumulative flow, 4 digital display for instantaneous flow, state prompt and units |
Data Storage |
EEPROM/FLASH |
Measurement Cycle |
Measuring:1 times/second(2~4 times/second optional); Verification:4 times/second |
Power Consumption |
<2.7AH/Year |
Choose installation point:
Installation Method:
Straight Pipe installation:
Contact me:
Send Inquiry to This Supplier
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