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China (Liaoning) Pilot Free Trade Zone Dalian Economic and Technology Zone Shengming 3rd Road No.27
T3 Ultrasonic Water Meter

Ultrasonic water meter (MEGA-T3-1)

Item No.: 26.1
MEGA-T3-1 dual channel ultrasonic water meter is designed and developed according to ISO4064-1:2005, GBT778-2007, JJG162-2009. All parts of the meter achieve to IP68, enable the meter work in any severe environment.
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Description Specifications Flow Range Dimension

MEGA-T3-1 dual channel ultrasonic water meter is designed and developed according to ISO4064-1:2005, GBT778-2007, JJG162-2009. All parts of the meter achieve to IP68, enable the meter work in any severe environment. 
 
  • Designed strictly according to ISO4064-1:2005, GBT778-2007, JJG162-2009
  • Low starting flow rate (Q1), avoid missing the small flow rate
  • No pressure loss
  • IP68 protection level
  • No rotate abrasion, long service time
  • Support multiple output modes
  • Size from DN15 to DN300







 
 
Meter size DN15 to DN300
Medium temperature 0.1-30℃
Ambient conditions Temperature:-10~45℃;Humidity≤100%(RH)
Operating pressure 1.6MPa(standard) / 2.5MPa(option)
The sensitivity of
upstream flow field
U3
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 Two way OCT output/TTL pulse output/4-20mA output
Power supply Built-in Lithium battery(3.6V) / External DC 8~36V
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(std), 2~4 times/second (opt)
Verification:4 times/second
Power Consumption <2.7AH/Year, 6 years life expectancy


 

Error Curve


Flow Range



Pressure Loss Curve