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Lanry Instruments (Shanghai) Co., Ltd.

Lanry Instruments (Shanghai) Co., Ltd.


Specialize In Ultrasonic Flowmeter More Than 20 Years!

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RS485 Ultrasonic Flow Meter 3.6V Lithium Power Supply

RS485 Ultrasonic Flow Meter 3.6V Lithium Power Supply

RS485 Ultrasonic Flow Meter 3.6V Lithium Power Supply
RS485 Ultrasonic Flow Meter 3.6V Lithium Power Supply
Product Details:
Place of Origin: Shanghai, China (Mainland)
Brand Name: Lanry
Certification: CE
Model Number: Ultrawater
Payment & Shipping Terms:
Minimum Order Quantity: 1 Piece/Pieces
Price: Negotiation
Packaging Details: Carton Package
Supply Ability: 1000 Unit/Units per Week MID Approved Modbus Digital Water Meter
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Detailed Product Description
Max Working Pressure: 1.6Mpa Data Storage: Storge 10 Yeats Data, Year, Month And Day
Working Life: >=15 Years Accuracy Class: Class1
IP Grade: IP68 Power Supply: 3.6V Lithium
High Light:

ultrasonic liquid flow meter


wireless m bus water meter

RS485 Ultrasonic Flow Meter 3.6V Lithium Power Supply
RS485 Ultrasonic Flow Meter 3.6V Lithium Power Supply is a double channel design, reliable and stable measurement.

Lithium battery power Ultrasonic Water Meter is an accuracy class 1 smart water meter. The Ultrasonic Water Meter has no moving parts, contrary to its mechanical pendant. This means that it is unaffected by wear and tear and maintains pinpoint precision throughout its entire lifetime. Besides from enabling correct billing, this also enhances data quality.

Direct reading ultrasonic water meter is used for measuring, storage and display water flow.


Nominal Diameter: DN50~DN300.RS485 Ultrasonic Flow Meter 3.6V Lithium Power Supply​ Features:

1. Above 15 years shelf life battery.
2. No moving parts. Excellent long-term stability and reliability.
3. With a best-in-class turndown ratio as high as Q3:Q1=500:1
4. Standard output is RS485, M-bus, Lora, NB-IoT, 4-20mA, Pulse, GPRS can be optional.
5. Double channels ultrasonic transit-time sensor for High accuracy and reliable operation.
6. IP 68 design, longtime under water working.

Technical Parameter:

Types Ultraflow
Flow rate m³/h DN 50-2″ DN 65-2.5″ DN 80-3″ DN 100-4″ DN 150-6″ DN 200-8″ DN 250-10″ DN 300-12″
Q4 50 50 80 125 313 500 1250 1250
Q3 40 40 63 100 250 400 1000 1000
Q2 0.128 0.128 0.2 0.32 0.8 1.28 3.2 3.2
Q1 0.08 0.08 0.125 0.2 0.5 0.8 2 2
R-Q3/Q1 500 500 500 500 500 500 500 500
Max. Working Pressure 1.6Mpa
Pressure loss △P16
Temperature class T50
Work environment Temperature: -25℃~55℃, Humidity: ≤100%(RH)
Electromagnetic compatibility E2
Display 9-bit LCD display. Can display totailazer, Instant flow, error alarm, flow direction, output
Output Modbus(baud rate:19200,9600,4800,2400); 4-20mA, Pulse,(default 2ml/pulse); Lora,NB-Iot
Power supply DC3.6V(disposable lithium batteries) ≥ 15 years
Data Storage Can store the 10 years data, year, month and day
Pipe range DN50-DN300
IP Grade IP68
Accuracy class Class 1
Process connection Flange
RS485 Ultrasonic Flow Meter 3.6V Lithium Power Supply 0
Types Ultrawater
Nominal Diameter (mm) 50 65 80 100 150 200 250 300
  (inch) 2 25 3 4 6 8 10 12
L- pipe length (mm) 200 200 225 250 300 350 449 499
B- width (mm) 165 185 200 220 285 340 406 489
H- height (mm) 194 210 210 223 282 332 383 456
h- height (mm) 40 90 90 103 140 165 203 245
Weight (mm) 9 11.5 13 15 32 45 68 96


Accuracy Curve
RS485 Ultrasonic Flow Meter 3.6V Lithium Power Supply 1

Download datasheet Ultrawater datasheet.pdf
Our Company

Lanry Instruments is the professional manufacturer of flow detection instruments, provides one package service of re-search and development, production, marketing and after-sales services. Engaged in the production of flow instruments more than 20 years, Lanry has been equipped with advanced design capabilities and piled up a wealth of field application experience, which lays solid foundation for the commitment to the promotion and innovation of high-tech system solution. The corporation has devoted to the production of flow measurement instruments with superior performance, high stability and strong reliability. Currently, Lanry Instruments has developed into two branches as Lanry Instruments (Shanghai) Co., Ltd. and Lanry instruments (Dalian) Co., Ltd, which are responsible for different areas and applications.Adhering to the "high quality, high efficiency " business principles, Lanry instruments takes quality as its life. Sticking to the "integrity innovation, win-win" development principles, we do sincere business and sets sights on technology innovation. Therefore, it is believed that with the top-class product quality, first-class business management and first-ranking customer service, the corporation is supposed to cooperate sincerely,develop mutually and then create brilliance together with customers!

Contact Details
Lanry Instruments (Shanghai) Co., Ltd.

Contact Person: Ms. Tracy Xu

Tel: 86-021-67618991

Fax: 86-021-67801625

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