Industrial Grade Small Diameter Ultrasonic Water Meter (DN15-DN40)
This series of ultrasonic water meters has the advantages of high range ratio, ultra-low power consumption, stable and reliable operation, etc. Every part of the water meter has IP68 protection level, which can be used in various harsh working environments, and is widely used in urban water supply, water resources management, agricultural irrigation, landscap-ing, industrial production and other industries. It is a major innovation in water metering technology.
自验收之日起一 (1) 年内，所有仪表均保证无工艺和材料缺陷。
Technical Parameter
Implementation standards: ISO4064-2014, GBT778-2018
Measure fluids: water, sewage, seawater (other liquids need to be customized) and fill the pipe
Fluid temperature :0.1-30℃
Working environment: Temperature: -30-45℃; Temperature 100%(RH)
Withstand pressure ：1.6MPa. Optional 2.5MPa.
Pressure loss : DN15-DN40 △P40; ≥DN50△P10
Upstream flow field sensitivity level: U3
Downstream flow field sensitivity level: Do
Climate and mechanical environment safety grade: C
Electromagnetic compatibility level: E2
Communication interface: RS485/USART/ infrared, optional M-BUS; NB-lot wireless transmission
Output signal: OCT is optional
Power supply: 2 built-in lithium batteries (3.6V.8Ahy) External DC8-24V DC power supply
Protection level: IP68
Local display: The two-line display includes 9-bit cumulant, 6-bit instantaneous flow, and various status prompts and units
Data storage: Use ferroelectric storage parameters to automatically record the accumulated traffic of the first 31 days of the previous 32 months
Current cycle measurement state: 1 time/second (can be set); Verification status: 4 times/second
Power consumption: standard stateus ≤ 30uA, can work continuously for more than 20 years
Material: Measuring tube body: carbon steel (stainless steel at sensor) ；Sensor: PEEK; Protective cover: nylon + Lang fiber
Display Operating
Error curve Pressure loss Communication & networking
Dimension
Selection code Flow range
