PLM-800 Waterproof Multi-Parameter Measurement and Control Terminal
PLM-800 waterproof multi-parameter measurement and control terminal is a micro-power, multi-functional, and system solution suitable for measurement and control in manhole environment that integrates data acquisition, data communication and monitoring. It adopts an integrated modular design that effectively integrates RTU wireless transmission terminal and disposable lithium sub-battery. It can optionally have built-in radar level, and can support pH, conductivity, dissolved oxygen, ammonia nitrogen, COD, turbidity, SS, liquid level, flow, and up to 6 MODBUS485 sensors to meet the needs of water quality and water level monitoring in manholes and other complex situations.
- Optional external 7-15VDC power supply;
- Integrated design, compact structure, improve equipment stability, reliability and accuracy;
- IP68 protection level design, moisture-proof and corrosion-resistant, suitable for installation requirements under a variety of environmental conditions;
- Quick and easy installation, no need to go down the well, easy to disassemble;
- The equipment has a working status indicator light, which is convenient to judge the operating status of the equipment on site;
- The host adopts a micropower design with a sleep current ≤50uA;
- Adopting MODBUS standard communication protocol, there is strong expansion space, which can be expanded to up to 6 MODBUS signal inputs, and different channels support access to different baud rate sensor inputs;
- A non-contact radar level measurement system can be integrated internally to effectively reduce the interference of harsh water environment and achieve maintenance-free.
- Monitoring of water quality and water level in inspection wells, drainage outlets and other occasions;
- It can be used to monitor urban waterlogging.
| 通讯协议 | 无线通讯方式:NB-loT;通讯协议:标准MODBUS RS485 |
| 电源 |
采用一次性锂亚电池,默认14.4V,114AH 支持外接电源供电,外部扩展电压:7-15VDC都可接入为设备供电 |
| 使用寿命 | 默认14.4V,114AH,一次性锂亚电池,搭配雷达和静压液位计,采集15分钟/次,上传2小时/次,可使用3年以上 |
| 硬件接口 |
一个USB调试接口 三个传感器接口,最多支持6路MODBUSRS485传感器 一个外部电源供电接口 |
| 对外供电 | 电压:5VDC或7-15VDC二选一 |
| 防护等级 | IP68 |
| 材质 | 尼龙+玻纤 |
| 工作温度 | -15-65°C(不结冰) |
| 存储温度 | -15-65°C |
| 尺寸 | 255*162*196mm(长*宽*高) |
Related Cases
Customer Service Hotline
400-691-3118
Address: 4th Floor, Industrial Building, No. 170 Jinyan Road, Jianxin Town, Cangshan District, Fuzhou City, Fujian Province
Email: liuhailong@probest.cn
WeChat Official Account
Copyright © Fuzhou Probest Intelligent Technology Co., Ltd. All rights reserved | Powered by 233 Technology