Ultrasonic Agricultural Irrigation Water Meter Small Diameter
Copper Pipe Thread-connection Intellint Ultrasonic Flowmeter
Product Introduction:
The highly integrated T3-1-2-H ultrasonic water meter is designed and manufactured strictly ing to The highly integrated T3-1-2-H ultrasonic water meter is designed and manufactured strictly ing 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 manament 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 flans of the pipe.
The ultrasonic water meter uses a technology similar to that of 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 ran of 30dB, so it can resist medium scaling inside the pipe and is suitable for measurement of muddy water with sediments.
Feature:
Technical Parameter:
Flow Rate:
Technical Parameter:
Working pressure:2.5 MPa
Temperature:T30
Working Environment:-25 to 55, IP68 Protection
Press Loss:P63
Display Ran: 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, , 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.
<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 bigr error you will t.
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