With the following products our customer has solved this measurement task optimally:
Level measurement and monitoring of 11 silo with NB4200
A customer in Russia had a project where the levels of 11 storage silos with raw material for plastic products has to be monitored. The silos have also the protection against overfilling (Solido 500). Also they asked to connect to local visualization system, where the levels of all sensors can be monitored. The Interface is Modbus RTU.
The standard solution in this application was the electromechanic Nivobob NB4200 with Modbus RTU Interface. It is a plug and play sensor and in this application maintenance free. The communication with modbus allows a comfortable operation of the system. Easy and cost effective multidrop wiring is another advantage.
NB 4200 Tape Version
Continuous Level Measurement
•Suitable for most bulk solids.
•Integrated tape cleaner to remove aherent materials.
•Mounting with threaded or flange connection.
•Measuring range up to 30m.
•Convenient level monitoring via 4-20mA signal together with NivoTec 3500.