Ultrasonic Water Meter for chill water irrigation type wireless water meter is a high accuracy meter that uses ultrasonic technology to measure the velocity of an acoustically conductive liquid moving through it. It's working principle is Transit-time principle.
The Ultrasonic Water Meter for chill water irrigation type wireless 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.
Application range: Tap-water pipe net system
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 | |||||||
Data Storage | Can store the 10 years data, year, month and day | |||||||
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 | |||||||
Pipe range | DN50-DN300 | |||||||
IP Grade | IP68 | |||||||
Accuracy class | Class 1 | |||||||
Process connection | Flange |
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
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. 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!
Packing & Delivery
Packing
With years of export experience along with excellent quality, advanced services and competitive prices, Lanry has won numerous customers' trust and support.With years of export experience along with excellent quality, advanced services and competitive prices, Lanry has won numerous customers' trust and support.
Delivery
Ultrasonic flow sensor standard meter: 3-7 days
Special meter: pls contact us
Express, by air, by sea canbe optional.