- Process industry
- Prevention of filling a tank with air/monitoring a tanker at a minimum level.
- To prevent a tank from being filled with air, a tanker is monitored to ensure that its fill level does not fall below a minimum level when it is being unloaded. As soon as the throughput of the pump decreases, the pump is switched off by means of the underload monitoring function of the load monitor.
- - More reliable solution than level switch, as fluids in the tanker can slosh around too much
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Monitoring of the operating state of the belt scraper. The belt scraper could get blocked. This can cause the drive chain to become damaged or break.
Current monitoring for pump stations
Plug-in monitoring relays are installed in the pump stations of many hydropower plants. These devices are intended to allow for quick and safe replacement in…
Monitoring of supply pumps
Ensuring the correct rotation direction for the supply pump in a hydropower plant.
Snow making system monitoring
The water reservoir should be monitored to determine if enough water is available.
Fluid level monitoring
When the pools at a waste water treatment plant are filled to a constant level, this causes undefined states for the float switches (a “flutter state”).
Sewage plant rake drive
The goal is to monitor a sewage plant rake for overload, and to switch it off when it is blocked by large pieces of wood.