At the same time of the rapid development of the city, due to the lag of drainage pipe network and facility construction, it is easy to make manhole (sewage well) pipe blockage, lack of personnel investigation, or due to sewage cleaning and dredging is not timely, resulting in sewage cross flow. By independently developing the cloud intelligent monitoring and warning (pre-warning) system, using advanced NB-IOT technology and reliable mechanical sensing technology, K2Kchong Technology effectively solves this community governance problem.

Accident scene diagram:

Solution:
Install the "water level monitoring cloud intelligent warning (pre-) alarm system", as long as the water level in the sewage well reaches the warning height, alarm immediately send alarm information to the cloud server, cloud server processing data, notify the corresponding person in charge of waterlogging treatment. To realize the invisible location of 24 hours of unsupervised.

The alarm information includes:
- The specific location of the waterlogging
- The exact time of the flood
- The level of waterlogging
- and other information required for management

Advantages:
- Realize real-time unmanned monitoring of the liquid level in the sewage well
- When the sewage reaches the dangerous height, automatically notify all responsible persons immediately to avoid the cross flow of sewage
- Simple installation, no external power supply
- Send the remaining power and equipment online information every day to ensure trouble-free operation of the equipment
- The liquid level sensor is oil and corrosion resistant
- One person may manage more than one sewage well
- Information about a sewage well can be sent to multiple principals
- The waterproof level of the equipment is IP68, the whole soaking in water is no problem
- Realize 24 - hour real-time monitoring of invisible places.

 

 

alarm	sensor
parameter	parameter
Power Supply: Battery size: 65Wx 140Lx 55H mm Case: polycarbonate Operating temperature: -20 - +60 ℃ Protection grade: IP68 Rated voltage: 4.5V Rated voltage: 0.5A Function: sensing liquid level and sending alarm signal	Switch capacity: 1mA/4V-5A/250V Size: 90H x 60D mm Shell material: polypropylene (PP) Working temperature: -20-+80 ℃ Protection grade: IP68 Switch Angle: 10 specific gravity: 0.95-1.05 Cable material: PVC