Plastic Body DN15~20mm R250 R400 Ultrasonic Water Meter

• Customization: Available
• After-sales Service: Online/ Video/ on-Site Guidance and Training
• Warranty: 1 Year
• Model NO.: SH7310
• Install: Horizontal
• Medium Temperature: Cold Water
• Counter Instructions: Digital
• Nominal Diameter: 15-20
• Application: Civil
• Principle: Speed of Water Meter
• Medium Pressure: High-pressure Water Meter
• Work Environment: Dry Water Meter
• Stucture: Wireless Communicating
• Temperature: T50
• Battery Life: 8 Years
• Communication Interface: RS485/ Lora/ Lorawan
• Nominal Pressure: <=1.6MPa
• Color: Black
• Range Ratio: R250/R400 Optional
• Transport Package: Wooden and Carton Packaging
• Trademark: S. H. Meters
• Origin: China
• Production Capacity: 10000

Product Description

Plastic Body DN15~20mm R250 R400 Ultrasonic Water Meter

Product Description

The ultrasonic water meter is a non-contact, high-precision flow measurement device with no mechanical moving parts. It measures flow by detecting the time difference of ultrasonic waves traveling through the fluid. Compared to traditional mechanical water meters, it offers advantages such as zero pressure loss, wide measuring range, high accuracy, and long service life. It is well-suited for applications in smart water management, commercial metering, and water resource management.

Product Features

1. High-Precision Measurement

No Mechanical Wear:Utilizes the ultrasonic transit-time method for flow measurement, with no mechanical moving parts. This ensures long-term accuracy unaffected by wear, avoiding the measurement deviations caused by gear aging in traditional water meters.
Wide Measuring Range (R-ratio):Accurately measures from very low to high flow rates, adapting to various water usage scenarios and reducing under-registration.

2. Low Starting Flow Rate

Sensitive to minimal flow, capable of detecting tiny leaks or small water usage that traditional meters cannot measure-helping users identify water wastage early.

3. Bidirectional Measurement Capability

 Supports both forward and reverse flow measurement, making it suitable for scenarios where backflow may occur, and preventing missed readings.

4. Long Service Life & Low Maintenance

No Moving Parts: Eliminates issues like mechanical jamming or blockage from debris, reducing failure rates. Service life can exceed 8 years.

5.Integrated Smart Features

 Remote Data Transmission: Supports wireless (NB-IoT, LoRa, etc.) or wired communication for remote meter reading and real-time monitoring, enabling smart water management.
Exception Alarms: Detects conditions such as empty pipe, burst pipe, and low battery, and sends alerts through the system.
Data Storage:Records historical water usage data to help utilities analyze user consumption patterns or identify pipeline leaks.

AMR Ready

· Wired:RS485 modbus;Wired:Pulse;

· Wireless:LoRa,LoRaWAN(EU863-870,AS923,AU915-928, US902-928, IN865-867 channel plans);

· Wireless:NB-loT (CoAP); Wireless:GPRS(2G/4G);

· Infrared reading.

Product Parameters

 

Nominal Diameter	mm	15		20
Q3/Q1		R250	R400	R250	R400
Overload Flow Rate (Q4)	m3/h	3.125		5
Nominal Flow Rate (Q3)	m3/h	2.5		4
Transitional Flow Rate (Q2)	l/h	16	10	3.2	5
Min Flow Rate (Q1)	l/h	10	6.25	2	3.125
Starting Flow Rate	l/h	5		5
Accuracy Class	Class 2
Temperature Class	T50
Maximum Admissible Pressure	PN16
Pressure Loss Classes	0.25bar
Electromagnetic Environmental Class	E1
Environmental Classifification	O
Protection Class	IP68
Installation Direction	Any angle
Flow Profifile Sensitivity Class	U5/D3
Battery Lifetime	>8years
Display	LCD, 9 digits + additional characters
Communication Interface	RS485/LoRa/LoRawan

 

R&D Center And Production Base

Exhibition

After Sales Service