DN15~20mm Brass Body Ultrasonic Water Meter

• Customization: Available
• After-sales Service: Online/ Video/ on-Site Guidance and Training
• Warranty: 1 Year
• Model NO.: SH7520
• 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/T70
• Battery Life: 8 Years
• Communication Interface: RS485/ Lora/ Lorawan
• Nominal Pressure: <=1.6MPa
• Color: White
• Range Ratio: R400/R800 Optional
• Transport Package: Wooden and Carton Packaging
• Specification: SH7520
• Trademark: S. H. Meters
• Origin: China
• Production Capacity: 10000

Product Description

                                                    DN15~20mm Brass Body Ultrasonic Water Meter

Product Description

Product Features

High-Precision Measurement:
Capable of accurately detecting slight changes in flow rate, with high measurement accuracy to meet metering requirements in various scenarios.

Wide Measurement Range (High Turndown Ratio):
With a low starting flow rate and wide measurement range, S.H.Meters ultrasonic water meters offer a turndown ratio of up to R400/R800, suitable for a wide range of flow measurements from very low to relatively high flow rates.

High Reliability:
With no moving or flow-blocking parts inside, the meter avoids issues caused by wear and corrosion, ensuring consistent measurement accuracy. It is also less affected by impurities in the water, offering stable operation and long service life.

Low Pressure Loss:
As there are no moving or obstructive components in the measuring pipe, water flows through with minimal pressure loss, helping to reduce energy consumption in the water supply system.

Rich Communication Functions:
Equipped with comprehensive output communication capabilities, supporting wired methods such as RS485 and wireless options like LoRaWAN and LoRa. This meets various communication and wireless networking needs, making remote meter reading and intelligent management more convenient.

Product Parameters

Nominal diameter	mm		15	20
Q3/Q1		R400	R800	R400	R800
Overload Flow Rate (Q4)	m³/h	3.125		5
Nominal Flow Rate (Q3)	m³/h	2.5		4
Transitional Flow Rate (Q2)	l/h	10	5	16	8
Min Flow Rate (Q1)	l/h	10	6.25	2	3.125
Starting Flow Rate	l/h	2		3
Accuracy class	Class 2
Temperature class	T50/T70
Electromagnetic Environmental Class	E1
Pressure Loss Classes	0.4bar
Environmental Classification	O
Maximum Admissible Pressure	PN16
Installation Direction	Any angle
Flow Profile Sensitivity Class	U5/D3
Battery Lifetime	> 8years
Display	LCD, 9 digits + additional characters
RS485/LoRa/LoRawan Communication Interface	RS485/LoRa/LoRawan

  

Overall Dimension

Nominal Diameter	L	L1	W	H	Meter Thread	Connecting Pipe Thread (D)
mm
DN15	165	260	81	90	G3/4B	R½
DN20	195	300	81	95	G1B	R¾

 

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