Ultrasonic Remote Water Meter

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Communication:	RS458（Modbus）
Accuracy:	Class 2
Turndown:	R160 (Standard ); R200/250/400/800 (option) ;
Pressure Loss:	△P40
Pressure Class:	MAP16
Diameter:	DN15~DN25

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Product Description

Description

Features

Parameters

Description:

Small-caliber ultrasonic remote water meter, is a new type of water meter that measures and displays flow based on the ultrasonic transit time principle. It has an integrated design, beautiful appearance, easy installation, accurate measurement, stable operation, strong anti-fouling and anti-corrosion ability, safety and reliability, etc. It is equipped with an M-BUS interface by default (optional: NB-IOT, LORA), and forms a remote meter reading system through the M-BUS bus and other communication equipment. Valve function is optional.

Features:

Ultrasonic transit time principle
No mechanical moving parts
Extremely low initial flow rate
Meet drip metering requirements
Wide range, up to R800
Extremely low pressure loss
Battery life of more than 8 years
Bubbles can be detected and identified without affecting accuracy

Parameters:

Product	Ultrasonic Remote Water Meter
Diameter, mm	15	20	25
Q4, m³/h	3.125	5	7.785
Q3, m³/h	2.5	4	6.3
Q2, m³/h	0.025	0.04	0.063
Q1, m³/h	0.0156	0.025	0.0393
R (Q3:Q1)	R160 (Standard ); R200/250/400/800 (option) ;
Accuracy	Class 2
Pressure Loss	△P40
Temp. Class	T30/T90
Working Pressure	MAP16
Flow Field Sensitivity	U5/D3
Environmental Class	B
Electromagnetic Class	E1
Protection Class	IP68
Power Supply	Built-in 3.6V lithium battery
Measuring principle	Ultrasonic transit time principle
Communication	M-bus/RS485
Wireless Communication	Infrared/LORA/NB-IOT (option)
Static Consumption	≤6μA
Installation	Horizontal/Vertical