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 |
Pioneer in LoRaWAN loT Device Development, Manufacturing and Smart Solution Implementation.
We are committed to provide one-stop solution for LoRaWAN connectivity from sensor nodes, gateways to cloud network server platforms and application server platforms.
HKT is committed to provide best services to all the customers equally.
Copyright © 2023. Hunan HKT Technology Co., Ltd. All rights reserved.