RS PRO Paddle Flow Switch for Liquid 14L/min Min 18L/min Max 250V AC 5A IP65 613-4244

RS PRO 613-4244 Paddle Flow Switch for Liquid is a precision sensor designed for industrial applications to monitor liquid flow rates ranging from 14 liters per minute minimum to 18 liters per minute maximum. It employs a spring-supported paddle fitted with a magnet that moves in response to the liquid flow inside a chamber, triggering a microswitch externally when preset thresholds are reached.

The flow switch housing is made from durable nickel-plated brass, ensuring corrosion resistance and longevity, while internal functional parts are crafted from stainless steel for added robustness and pollution resistance. This design provides reliable measurement with minimal pressure loss under operational conditions.

With a 1 inch BSP female connection and a DIN 43650-A plug, the device offers easy integration into existing piping and electrical systems. It accommodates voltages up to 250 V AC with a current carrying capacity of 5 Amps, and it withstands maximum pressures up to 25 bar. The robust IP65 rating guarantees operational durability by protecting against dust ingress and water spray.

The maximum media temperature of 110°C allows the flow switch to function reliably in high-temperature environments such as cooling, heating, and ventilation systems commonly found in industrial and manufacturing facilities. This device provides hermetic separation of electrical and hydraulic sections, enhancing safety.

Compact in size with a height of 92 mm, length of 50 mm, and width of 12 mm, and weighing approximately 0.4 kg, this flow switch is ideal for confined installation spaces without compromising performance. It conforms to electrostatic discharge standards ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007, making it suitable for use in sensitive industrial settings.

This paddle flow switch is generally used to detect flow rate anomalies to protect equipment by triggering alarms or shutting down systems when flow falls outside preset parameters. Typical applications include water treatment, HVAC systems, manufacturing processes, and fluid control in automation systems.

RS PRO branding guarantees a product quality trusted worldwide by engineers and industrial professionals. This product is manufactured in Germany and represents a high quality solution for precise liquid flow detection.

Explore EnvMart categories for comprehensive ranges of Flow Switches and sensors to suit various industrial automation needs. Utilizes a spring-supported paddle with magnet for accurate flow detection. Constructed with corrosion-resistant nickel-plated brass housing and stainless steel functional components.

Supports a maximum pressure of 25 bar and operates at supply voltage of 250 V AC with a current rating of 5 A. Equipped with a 1 inch BSP female connection and DIN 43650-A standard plug. Rated IP65 for protection against dust and water spray ensuring durability in harsh environments.

Suitable for monitoring liquids including water, gas, and oil in industrial and HVAC applications. Maximum media and operating temperature is 110°C ensuring use in high-temperature processes. Hermetic separation of electrical and hydraulic components enhances safety and reliability.

Compact dimensions: height 92 mm, length 50 mm, width 12 mm, weight approximately 0.4 kg. Complies with ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards for industrial electrostatic discharge safety.