Application
Pump protection for a tailings dam.
Key Requirements
- ‘Dry-run’ monitoring for pump protection
- Suspended solids to not affect the flow sensor’s operation
- Easily adjustable switching point
- Wide voltage range
- Robust housing
Solution
weber 4120.12M flow-captor with the following key features;
- Calorimetric principle flow sensor capable of monitoring flow rates of up to 3m/s and switching loads of up to 400mA
- Stainless steel insertion probe than can withstand pressures of up to 100 bar and is not affected by suspended solids
- Easily accessible range and set point adjustments with a visual analogue display of flow rate
- Wide 10VDC to 36VDC range
- Stainless steel IP67 housing that withstands ambient temperatures of up to 70 deg C
