Place of Origin:
China
Hàng hiệu:
Kacise
Chứng nhận:
CE / ISO / Explosion-proof
Model Number:
KUHM2100
Lorawan 433 / 868Mhz / GPRS Wireless Ultrasonic Water Meter Or Mbus Output Water Meter For Residence
Description
The Cube is an advanced and highly accurate ultrasonic water meter designed specifically for residential applications. Utilizing state-of-the-art technology, the Cube stands out for its exceptional precision in measuring cold water consumption. One of its most significant advantages is the absence of any moving parts, which not only enhances its reliability but also reduces maintenance needs.
The Cube's ultrasonic water measurement operates on the transit time method, a sophisticated technique that ensures accurate readings. This method involves sending ultrasonic signals through the water and measuring the time it takes for the signals to travel between two transducers. The advanced electronics circuit specially designed for the Cube controls all aspects of this process, including measurements, references, readings, calculations, and data communication. This high level of integration guarantees that the data collected is precise and reliable.
Engineered for durability, the Cube features an IP68-rated register, which means it is fully protected against dust and can withstand continuous immersion in water. This makes it ideal for use in various residential environments, even those prone to flooding or heavy moisture.
The Cube also boasts a large, full-information LCD screen, providing users with an easy-to-read display of data and alarms. This clear and comprehensive display ensures that homeowners can effortlessly monitor their water consumption and respond promptly to any alerts, thus promoting efficient water usage and early detection of potential issues.
Overall, the Cube ultrasonic water meter represents a cutting-edge solution for residential water measurement, combining advanced technology, robustness, and user-friendly features to deliver outstanding performance and reliability.
Specifications
| Parameter | Unit | Data value |
| Nominal Diameter | DN 15 DN20 DN25 | |
| Start flow rate | M3/h | 0.002 0.002 0.005 |
| Qmin (Q1) | M3/h | 0.010 0.010 0.016 |
| QTransitional (Q2) | M3/h | 0.016 0.016 0.025 |
| Qmax/permanent (Q3) | M3/h | 2.5 2.5 4.0 |
| Qoverload(Q4) | 3.125 3.125 5.0 | |
| Range ratio=Q3/Q1 | 250 250 250 | |
| Metrology accuracy | 2 class 2 class 2 class | |
| Q1~Q2 error | <3% <3% <3% | |
| Q2~Q4 error | 2% 2% 2% | |
| Max working pressure | MPa | 1.6MPa 1.6MPa 1.6MPa |
| Pressure loss | KPa | <25 <25 <25 |
| Temperature | ℃ | 4℃-65℃ 4℃-65℃ 4℃-65℃ |
| humidity range | %RH | <95 <95 <95 |
| Channel length | mm | 165mm 195mm 215mm |
| Maximum registration (LCD) | M3 | 99999.999 |
| Min instant-flow reading (LCD) | M3/h | 0.001 |
| Max instant-flow reading (LCD) | M3/h | 9.999 |
| Battery | ||
| Battery type | Lithium | |
| Battery life | Year | >10 |
| Smart function | ||
| Communication | M-bus/Impulse output/868 LoRa | |
| Temperature compensation | YES | |
| Mechanics | ||
| Channel material | Brass body | |
| Water & dust proof | IP68 | |
| Thread pattern | mm | 33*2.309 33*2.309 33*2.309 |
Dimensions
Communication Way:Mbus (CJ188),
RS-485, RS232, IR (optical),
Customized extension: FM, GPRS, LoRa, etc. wireless.
Company information
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