PUMP STATION LEVEL CONTROLLER PACKAGE
The stand-alone Greyline PSL controls your pump station level intelligently. It has 6 built-in relays which control your pumps and valves.
The Greyline system includes a non-contact ultrasonic level sensor, and a back-up pressure level sensor. If the controller loses signal from the ultrasonic sensor, for example due to foam on the water surface, the back-up pressure level sensor automatically kicks in.
The Greyline PSL brings new reliability to pump station level control in one integrated package.
Together with N&Z’s Smart loggers and WaMSS Scada the PSL provides a robust “local control and remote supervision” system.
Efficient Waste Water Management requires reliable pumping based on the sewerage level.
Ultrasonic sensors are ideal for Waste Water Level Management because they are non-contact. Foam blankets on the surface of the water causes the ultrasonic sensor to lose signal, but with the Greyline level controller you have a built-in submerged pressure sensor as a back-up level measurement. It automatically kicks in until the foam blanket dissipates and the more accurate ultrasonic sensor resumes monitoring.
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