Brass Body R200/R250 Ultrasonic Water Meter for Residential

• Customization: Available
• After-sales Service: Online/ Video/ on-Site Guidance and Training
• Warranty: 1 Year
• Model NO.: SH7120
• Install: Horizontal
• Medium Temperature: Cold Water
• Counter Instructions: Digital
• Nominal Diameter: 15-40
• Application: Civil
• Principle: Speed of Water Meter
• Medium Pressure: High-pressure Water Meter
• Work Environment: Dry Water Meter
• Stucture: Wireless Communicating
• Temperature: T30/T50
• Battery Life: 8 Years
• Communication Interface: M-Bus
• Nominal Pressure: <=1.6MPa
• Connect: Thread
• Temperature Range: 4ºC ~ 95ºC
• Transport Package: Wooden and Carton Packaging
• Trademark: S. H. Meters
• Origin: China
• Production Capacity: 10000

Product Description

Brass Body R200/R250 Ultrasonic Water Meter  For Residential 

Product Description

Product Features

1. Low start-up flow rate (5L/h), capable of precise measurement with high flow measurement accuracy.
2. Flow rate as low as 12.5L/h, suitable for applications requiring precise flow control.
3. No moving mechanical parts, no wear, long service life, and designed for high durability.
4. Can be installed in any position, easy to install.
5. Displays error and alarm codes, making it easier for equipment monitoring and troubleshooting.
6. Supports RS-485/LoRa centralized communication, offering good compatibility and remote data transmission capabilities.
7. Low power consumption design, adaptable to various application needs.

Product Parameters

 

Item	Unit	Details
Nominal diameter	mm	15	20	25	32	40
Q3/Q1	R200 (R250 Optional)
Overlolad Flow Rate(Q4)	m³/h	3.125	5	7.875	12.5	20
Nominal Flow Rate(Q3)	m³/h	2.5	4	6.3	10	16
Transitional Flow Rate(Q2)	l/h	20	32	50	80	128
Minimum flow Rate(Q1)	l/h	12.5	20	31.5	50	80
Starting Flow Rate	l/h	5	5	8	10	15
Accuracy class	Class2
Battery life	>8years
Temperature class	T30/T50
Pressure class	0.04bar
Flow prefile sensitivity class	U10/D5
Protection Class	IP68
Electromagnetic environmrnt class	E1
Installation Direction	Any angle
Display	LCD, 8 digits + additional characters
Communication Interface	RS485/ LoRa/NB-lOT/LoRaWAN

 

Overall Dimension

Nominal Diameter	Length L(mm)	Length L1(mm)	Width B(mm)	Height H(mm)
DN15	165	260	95	86
DN20	195	300	95	86
DN25	225	346	95	89
DN32	180	305	95	100
DN40	200	330	95	120

 

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