Description
Flow switch to protect the heater or other parts of the installation. The Pahlen flow sensor is designed to determine the movement of liquid in the pipe, it is used to protect pool heaters, it gives a signal to turn off the heater or heat exchanger in the absence or lack of water flow through the device. Operating threshold 43l/min. Operates in one direction only, which is indicated by an arrow on the sensor housing. Made of plastic, has a 0.5-inch male thread and a rubber sealing ring. Opening and closing contact is by microswitch 250V AC 10A, maximum operating temperature 70 degrees Celsius, protection class IP44.
The Pahlén 1/2" flow switch is an essential component for ensuring the safety and efficiency of various pool systems. This device detects the flow of water within the system and automatically shuts down the connected system in case of insufficient flow, preventing overheating and possible damage to the equipment.
Key features
- Reliable protection: The flow switch protects the connected device by turning it off in case of insufficient water circulation, which is essential for preventing overheating and damage.
- Durable construction:Equipped with a brass connection, this flow switch offers a robust and corrosion-resistant connection, contributing to longer life and reliability.
- Technical Specifications: The flow switch has a switching capacity of up to 10A and requires a minimum water flow of 2.5 m³/hour for correct operation, ensuring accurate detection and response.
Installation and maintenance
Installation of the Pahlén flow switch is easy thanks to the 1/2" external threaded connection, which is compatible with standard piping. It is important to position the flow switch correctly according to the installation instructions to ensure optimal performance. Regular maintenance and inspection of the flow switch ensure continued reliable operation and contribute to the overall safety of pool systems.
