The IFM SV4200 is a versatile and durable flow monitoring sensor designed for industrial applications involving water, glycol mixtures, and coolant systems. Built with a secure threaded process connection, gold-plated contacts, and a stable operating voltage range, it delivers precise and long-lasting performance in fluid management systems.

A defining feature of the SV4200 is its robust G 1/2 internal threaded connection (DN8), which ensures stable and leak-free installation in industrial pipelines. This standardised connection type is widely used across industrial facilities, making the SV4200 easy to integrate into both existing systems and new installations. Its compact connection design allows it to fit into small-bore piping systems, offering flexibility without compromising performance.

The sensor is optimised for water, glycol-based solutions, and coolants, making it highly suitable for a range of process and utility applications. Whether monitoring coolant circulation in machine tools, tracking water flow in production lines, or supervising glycol-based systems in HVAC and chiller applications, the SV4200 provides accurate and reliable performance. Its broad media compatibility makes it a practical solution for facilities with varied fluid monitoring needs.

With a maximum allowable working pressure (MAWP) of 3.9 bar (according to CRN), the SV4200 is designed for moderate-pressure systems. A note on its pressure rating specifies safe use at temperatures up to 40 °C, ensuring long-term integrity of the device and the system in which it is installed. This makes it particularly effective in controlled temperature circuits such as cooling systems, where stable performance is essential for protecting equipment and ensuring process reliability.

Electrically, the SV4200 is built for stability and reliability. Operating on a supply voltage of 18…30 V DC, it ensures compatibility with standard industrial power supplies. The inclusion of gold-plated contacts enhances conductivity, prevents corrosion, and reduces the risk of connection failure over time. This ensures consistent signal transmission and dependable integration into control systems.

Designed for industrial applications, the SV4200 supports operators in maintaining system uptime and efficiency. Its rugged design minimises wear and reduces maintenance requirements, while its precision measurement capabilities support proactive monitoring and preventive maintenance strategies.

Typical use cases include coolant monitoring in CNC and metalworking equipment, glycol-based fluid flow tracking in HVAC and refrigeration systems, and water monitoring in process automation. By providing accurate real-time feedback, the SV4200 helps safeguard pumps and critical equipment, ensuring smooth and efficient system operation.

In summary, the IFM SV4200 is a robust and reliable flow monitoring sensor that combines a secure G 1/2 DN8 connection, wide media compatibility, gold-plated electrical contacts, and dependable pressure performance. Built for precision and durability, it offers engineers and operators a trusted solution for monitoring fluids in a broad range of industrial applications.