Product Introduction:

The highly integrated T3-1-2-H ultrasonic water meter is designed and manufactured strictly according to The highly integrated T3-1-2-H ultrasonic water meter is designed and manufactured strictly according to IS04064-1:2005, GB/T778.1-2007 etc., based on ultrasound transit-time measurement technology. 

It's a new-style water meter specifically specifically designed for agricultural irrigation,garden management and water resource supervision. It is an all-plastic smart water meter with nylon as the main material. It is installed in the pipe by clamping the meter body which is only 50 mm in thickness between the two flanges of the pipe.

The ultrasonic water meter uses a technology similar to that of FLEXIM company’s ultrasonic flowmeter. The transit time difference is obtained through correlation calculation of captured signal waveform, thus featuring high precision, low drift, anti-interference, stability and reliability.

The smart water meter also uses a signal acquisition hardware with a dynamic range of 30dB, so it can resist medium scaling inside the pipe and is suitable for measurement of muddy water with sediments.

Feature:

*iP68: This series of products have the advantages of high measurement accuracy, low power consumption,stable and reliable work,and each component of thewater meter is designed in accordance with the iP68 standard.

*Wide application:  It can be applied to all kinds of harsh working environment. It is a major innovation in water management technology in industries such a surban water supply,water resource management, agricultural irrigation, garden management,industrial production,and industrial automatic control.

*Timing: Built-involume controller, built-in time accumulator. Automatically start the controller at a fixed time,and automatically supply water at a fixed time. Accumulate the flow in time-sharing with in the set time period to reach the gradientrate.

*Independent measurement: no rotation,no moving parts,to ensure high long-term measurement accuracy.

*Suitable for high-quality water varieties, including water containing grave land weeds.

Technical Parameter:

Flow Rate:

Technical Parameter:

Working pressure:2.5 MPa

Temperature:T30

Working Environment:-25℃ to 55℃, IP68 Protection

Press Loss:ΔP63

Display Range: Multi-lines show 9-bit cumulative flow, 6-bit instantaneous flow, signal strength

flow direction, error, communication status 

Unit: m³, USG, Liter, cubic foot, Acre Feet

Operating Mode:Two capacitive touch keys support sliding operation.

Communication Interface:Physically independent RS485 and infrared interface. LORA/ NB-IOT, WIFI, USART are optional.

Output: 2 way of OCT output is optional, can simulate dipulse output of mechanical water meter.

Communication Protocol:MBUS, MODBUS, ASCII, CJ188

Power Supply:3.6V 4Ah lithium battery (battery life>10 years). It will operate power save functions when there is no water and flow in pipe

DC12-30V external power supply through MBUS interface; data will be permanently saved after power off.

Power consumption: <0.1mW

Material: Pipe body:copper; others:PEEK

Calibration Method:

Our water meter is calibrated via constant-current method.

Constant-current method is to make the calibration device (standard water meter) and tested water meter into stable flow state at a set flow point, calibrate the water meter

by measuring accumulative flow at the same time.

Different calibration methods may cause the error.If you use start-stop method to calibrate our water meter, it may cause error. Pls try to extend the calibrate time when you use start-stop method to calibrate our water meter. make sure the duration of each turn on time should be more than 60 seconds at least. The less time you calibrate, the bigger error you will get.

Parts Description:

T3-1-2-H ultrasonic water meter has wired type as standard configuration, wireless type need to be customized.