产品概述 Product Overview

LoRaWAN 物联网智能无线远传水表用于计量管道中的水流量，配置有无线发射装置，通过无线电波传输数据给采集器，从而实现远程抄表、流量监控等功能，无需复杂布线，其数据上传到采集器上，由4G 采集器统一通过GPRS 模块与主站通信将数据上传到主站，表端正常处于休眠低功耗状态，当采集器下发抄表命令后，指定地址的水表被唤醒，进行数据上传。同时具有防水、防潮、防攻击、防偷水、抗磁、抗干扰、保密性好等多重优势，通信规约《标准CJ/T188-2004).

LoRaWAN IoT intelligent wireless remote water meter is used to measure water flow in pipelines. It is equipped with a wireless transmission device and transmits data to the collector through radio waves, thereby achieving remote meter reading, flow monitoring and other functions. It does not require complex wiring, and its data is uploaded to the collector. The 4G collector communicates with the main station through GPRS module to upload the data to the main station. The meter end is normally in a lowpower sleep state. When the collector issues a meter reading command, the water meter at the specified address is awakened for data upload. At the same time, it has multiple advantages such as waterproof, moisture-proof, anti attack, anti water theft, anti magnetic, anti-interference, and good confidentiality. The communication protocol is specified in the standard CJ/T188-2004.

产品特性 Product Features

1. 内置模块采用LoRaWAN 扩频调试技术，具有抗干扰能力强、传输距离远、静态功耗低的特点。

2. 选配阀控功能，可远程进行开阀和关阀操作。

3. 无线通讯符合电信部[2005]423 号《微功率( 短距离) 无线电设备的技术要求》

4. 无需复杂的施工布线，工程量小，安装成本低。

5. 采集具备双向通讯功能，采集器可以实时抄收表计实际数据。

6. 产品符合：符合CJ/T224-2012《电子远传水表》的技术要求。

符合CJ/T535-2018《物联网水表》的技术要求。

7.LXS15-65 采用旋翼式计量结构，计量精度高、抄表方便、外形美观

8.LXLC50-300 采用可拆螺翼式计量结构，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。

1. The built-in module adopts LoRaWAN spread spectrum debugging technology, which has the characteristics of strong anti-interference ability, long transmission distance, and low static power consumption.

2. Optional valve control function allows remote valve opening and closing operations.

3. Wireless communication complies with the Ministry of Telecommunications [2005] No. 423 "Technical Requirements for Low-Power (Short-Range) Radio Equipment".

4. No complex construction wiring is required, with a small engineering workload and low installation cost.

5. The meter reading device has two-way communication functionality, enabling real-time collection of actual meter data.

6. Product complies with: CJ/T224-2012 "Technical Requirements for Electronic Remote Water Meters". Complies with CJ/T535-2018 "Technical Requirements for IoT Water Meters".

7. LXS15-65 uses a rotary wing-type metering structure, providing high measurement accuracy, convenient meter reading, and an attractive appearance.

8. LXLC50-300 uses a detachable screw wing-type metering structure, with the counter separated from the lower structure. The reading remains permanently clear, the counter can be replaced without stopping water, and water meter maintenance does not require removing the device from the pipeline.