The MD-S271U series wireless manhole water level monitoring device is an intelligent terminal developed for urban manhole water level monitoring applications, with wireless transmission capabilities.

This series of monitoring instruments adopts dual sensor terminals of ultrasonic level gauge and input level gauge to monitor the water level of the manhole, which not only ensures the accuracy of the water level, but also increases the reliability of the equipment.

This series of products is powered by lithium batteries, designed with ultra-low power consumption, and has a battery life of up to 3 years. It also features an IP68 portable lithium battery case for easy battery replacement. The patented design of the casing is designed to withstand a strong external impact of 300kg, and has passed IP68 waterproof certification and low temperature resistance testing. The unique anti freezing design ensures normal operation even in harsh outdoor environments below -30 ℃.

This series is equipped with a built-in wireless transmission module and offers multiple wireless transmission methods, including 4G/LORa/NB iot.

This series of products has powerful functions, including high water level alarm, water level fluctuation alarm, low battery alarm, etc. It supports on-site Bluetooth debugging and remote platform parameter configuration.

This monitor is specifically developed for the application scenarios of urban rainwater and sewage pipelines. Being able to conduct big data analysis for obtaining water level data in manholes, real-time understanding of water levels and possible overflow situations, and providing important assistance in analyzing the carrying capacity of pipeline networks.

Product Features:

High water level alarm/fluctuation alarm/low battery alarmSupport on-site Bluetooth debugging function and remote platform configuration

Design of portable battery box with on-site button configuration function

Application fields:

Urban rainwater pipe network, urban sewage pipe network, river channel