Water meter modular actuator is a key component of intelligent water meters.
The flow sensor in the measurement part of the water meter measures the water flow in real - time and transmits the data to the micro - processor in the control part. The micro - processor processes the data to obtain the water consumption and saves it in the memory. At the same time, it can analyze and judge the water use situation according to the set threshold. If the threshold is exceeded, it can control the on - off of the water flow through the valve control module. The communication part is responsible for transmitting the data in the memory to the remote server or receiving commands from the remote server, realizing functions such as real - time monitoring of water consumption, remote meter reading, and remote valve control.
| Voltage | 3.6V | Operable voltage | 2.5-5V |
| Locked-rotor current | 450mA | Operating Current | ≤25mA |
| On (Off) Time | ≤10s(2400:1) | Output Torque | ≥1.8N.m(2400:1) |
| On (Off) Time | ≤16s(2700:1) | Output Torque | ≥2.7N.m(3700:1) |
| Reduction ratio | 2400:1(DN15-20) | Waterproof rating | IP67 |
| Reduction ratio | 3700:1(DN25) |
I: Red (Signal transmission line)
II. Black (Signal transmission line)
III: Yellow (Signal transmission line)
IV: Yellow (Signal transmission line)
V: Red (positive)
VI: Black (negative)
Plug: PH type, 4P with 6 wires. It can send signals and is equipped with 4P (signal lines) plus 2 power wires.
What intelligent water meter specifications is the KY-48 modular actuator suitable for?
This water meter modular actuator is specially designed for DN15-DN25 intelligent water meters, with targeted reduction ratio configuration: 2400:1 for DN15 and DN20 water meters, and 3700:1 for DN25 water meters, perfectly matching the valve control requirements of different caliber intelligent water meters, ensuring stable operation and accurate torque output.
What is the advantage of low operating current (≤25mA) for this actuator?
The ultra-low operating current design brings two core advantages: first, it greatly reduces power consumption, making it highly compatible with battery-powered intelligent water meters, extending the battery replacement cycle and reducing later maintenance costs; second, it avoids excessive current heating, reduces equipment noise during operation, and improves the overall stability and energy efficiency of the water meter system.
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No. 25, Huancheng West Road, Zhangqi Town, Cixi City, Ningbo, Zhejiang Province, China
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