Introducing the range of RS PRO Level Sensors, designed to provide precise and reliable liquid level control. They have been designed with stainless steel electrodes and built-in electronics, offering a robust and efficient solution for monitoring a range of liquid levels, while the relay output on the sensors eliminates the need for auxiliary circuits, thereby simplifying the installation process. These RS PRO sensors provide accurate, hassle-free level control that you can trust.

These RS PRO level sensors are specially designed with built-in management electronics to eliminate the need for additional control circuits and therefore streamlining the installation process and ensuring precise liquid level monitoring
Each sensor is constructed using high-quality stainless steel to provide excellent resistance to corrosion, with durability and resistance to wear and tear in mind to minimise downtime and optimise efficiency
The sensors feature a relay output configuration that allows for direct connection to alarms and/or actuators without requiring additional external circuits
Additionally, it also uses a static, non-moving part design which ensures extremely precise control of liquid levels and enables accuracy and consistency in tanks or vessels
These probes measure the conductivity of the liquid being controlled, and by using low potential and alternating currents, the system prevents electrode encrustation and tank perforation typically caused by direct currents, while also minimising galvanic action

Level sensors are devices used to measure and monitor the level of liquids or solids in tanks or vessels. They use various technologies like floats, capacitance, ultrasonic waves, pressure and more to provide information about the quantity of the liquid present. These types of sensors play a crucial part in process control, inventory management, and safety applications by preventing overflows, ensuring equipment efficiency, and enabling accurate inventory tracking and the type of level sensor used depends on material type, accuracy, environmental conditions, and specific application requirements.

RS PRO is the own brand of RS. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that every part is rigorously tested, inspected, and audited against demanding standards. Making RS PRO the Smart Choice for our customers.