LoRaWAN Multi-flow Dry Valve-Controlled Water Meter
Multi-flow dry valve-controlled water meter is mainly a water inlet direction, through which water flows into the water meter movement and scours the impeller of the water meter, thus obtaining a kind of water meter for measurement.
The counter adopts dry counter, which can keep clear reading for a long time. Choose high-quality materials, reliable performance, small initial flow, high measurement accuracy, beautiful and durable appearance; Magnetic sensor is adopted, which has stable performance and high reliability.
However, it also has disadvantages. Because the stress points of a stream of water are relatively concentrated, the impeller of the water meter will be worn to some extent after long-term use, thus affecting the measurement and service life of the water meter.
Features of Multi-flow Dry Valve-Controlled Water Meter
HKT provides customized services:
Product Specification
| Parameters | Description | ||
| Caliber | DN15 | DN20 | DN25 |
| Minimum Flow (Q1) | 0.031 | 0.05 | 0.079 |
| Boundary Flow (Q2) | 0.05 | 0.08 | 0.126 |
| Maximum Flow (Q3) | 2.5 | 4 | 6.3 |
| Nominal Flow (Q4) | 3.1 | 5 | 7.9 |
| Range Ratio = (Q3/Q1) | 80 | ||
| Maximum allowable error | Q3 ± 2%, Q2 ± 2%, Q1 ± 5% | ||
| Accuracy grade | Class B | ||
| Working pressure | ≤ 1. 6MPa | ||
| Pressure loss | ≤ 0. 1MPa | ||
| Ingress protection | IP65 | ||
| Working water temperature | 0 ~ 30 ℃ | ||
| Communication | LoRaWAN/NB/GPRS/RS485 | ||
| Power supply | 3.0 V | ||
| Serial Number | Name | Unit | Quantity |
| 1 | Multi-flow dry Valve-controlled Water Meter | Piece | 1 |
| 2 | Coupling,sealing washer (optional) | Piece | 2 |
HKT-UDS100 is independently developed and designed by Hunan HKT Technology Co., Ltd. It uses advanced sensor technology and data communication technology to monitor the overflow status of trash cans and record the operation of trash cans in real time. It uses advanced hardware design and software algorithms to ensure that the product has high reliability and stability.
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