Watson Smith IP Converter NPT 1/4 Female, 0.85 L/min Flow Rate, 4 - 20 mA Input, 0.2 - 1 bar Output Pressure, IP65, Model 400100

The Watson Smith 400100R IP Converter is a high-performance electro-pneumatic instrument designed for precise regulation of pneumatic pressures in response to electrical current input signals ranging from 4 to 20 mA. It is equipped with a NPT 1/4 female port, allowing for seamless integration into a wide array of industrial pneumatic circuits.

This converter stands out for its ability to deliver a steady maximum flow rate of 0.85 L/min, making it suitable for demanding industrial and process control environments such as valve actuators, cylinder positioning, relays, brakes, and clutches. The device's construction features glass reinforced nylon, offering exceptional structural strength, minimal vibration, and longevity even under harsh operating conditions.

End users benefit from its flexible output pressure range of 0.2 to 1 bar, ensuring reliable and responsive pneumatic control. The converter's input signal capability supports standard 4 - 20 mA, enabling straightforward integration with programmable logic controllers (PLCs) and distributed control systems (DCS) in automated facilities.

With an IP65 rating, the Watson Smith 400100R is protected against dust and water ingress, permitting installation in field locations and tough industrial settings. Operational reliability is further supported by its wide temperature tolerance from - 40°C to +85°C, ensuring stable performance across varied environmental conditions.

The product comes with a mounting bracket and connector plug, supporting secure installation. It is supplied with a DIN43650 connector for easy electrical interfacing. Pressure-sensitive and failsafe operation features enhance process safety and adaptability, particularly when used in hazardous environments as certified by CENELEC ATEX, EN60079, and SIRA standards.

The Watson Smith 400100R IP Converter is ideal for industrial automation, laboratory pneumatic setups, manufacturing lines, HVAC systems, water treatment plants, and facilities requiring precise control of pneumatic actuated devices. Its advanced construction and control capabilities promote efficient, reliable operation and process optimization.

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