产品概述 Product Overview

在普通机械水表上加装信号传感器，将机械信号转换为电子可识别的脉冲信号，用来测量流经应用水管道的饮用水总量，并可远距离传输用水量信号给二次仪表。叶轮与计数器之间由磁性转动、字轮与指针组合显示，计数方便，长期保持示值清晰、寿命长的特点。每流过10L(10 倍或100 倍) 水量就发送一个电信号，材料有铁壳、铜壳、可根据用户需求定制，性能稳定可靠。

A signal sensor is installed on a conventional mechanical water meter to convert mechanical signals into electronically recognizable pulse signals, which are used to measure the total amount of drinking water flowing through the applied water pipeline, and can transmit the water consumption signals to secondary meters over long distances. Between the impeller and the counter, there is magnetic rotation, and the combination of number wheels and pointer displays makes reading convenient, maintaining clear readings and long service life over time. An electrical signal is sent for every 10 liters (or 10 times or 100 times that amount) of water that flows through. The materials include iron casing and copper casing, which can be customized according to user needs, and the performance is stable and reliable.

产品特性 Product Features

1. 内置CPU、存贮芯片和通讯模块，只需在采集水表数据时供电，经CPU 判断产生数字并由M-BUS 总线或485 总线输出。

2.LXLC50-300 为可拆螺翼式水表，计数器与下层结构分离，读数永久保持清晰，更换计数器可在不停水情况下进行，水表维修无需从管道上拆卸水表设备。

3. 符合国家标准ISO4064 规定；流量性能符合GB/T778.1-3-2007 标准，准确度等级：2 级。

4. 兼容多种通讯规约：MODBUS-RTU、DL/T645、CJ/T188 内部协议。

5. 信号传感器采用无源器件，无需电源即可输出开关信号。

6. 采样方式有干簧管、霍尔元器件、磁阻三种方案。

7. 传感器装置采用全密封结构，防水级别IP68，防水防潮。

1. Built-in CPU, memory chip, and communication module; power is only required when collecting water meter data. The CPU generates digital signals based on readings, which are output via M-BUS or 485 bus.

2. TheLXLC50-300 is a detachable wing-screw type water meter. The counter is separated from the lower structure, keeping readings permanently clear. The counter can be replaced without shutting off the water, and water meter maintenance does not require removing the meter from the pipeline.

3. Complies with national standard ISO4064; flow performance meets GB/T778.1-3-2007 standards, accuracy class: 2.

4. Compatible with multiple communication protocols: MODBUS-RTU, DL/T645, CJ/T188 internal protocols.

5. The signal sensor uses passive devices and can output switch signals without a power supply.

6. Sampling methods include reed switch, Hall element, and magnetoresistance solutions.

7. The sensor device adopts a fully sealed structure, with waterproof level IP68, resistant to water and moisture.