SUCO Diaphragm Pressure Switch, 10-50bar Range, G 1/4 BSP

The SUCO Diaphragm Pressure Switch is a robust and reliable component designed for precise pressure monitoring and control in various fluid and air systems. Featuring a nitrile (NBR) diaphragm seal, it is suitable for use with hydraulic oil, engine oil, heating oil, turpentine, and air, offering excellent chemical resistance and durability.

This switch is equipped with a single-pole, double-throw (SPDT) changeover contact rated at 4A, providing versatile switching capabilities. The electrical connection is made via a built-in DIN connector for secure and straightforward installation. Housed in a zinc-plated steel body, the unit is built to withstand harsh industrial environments and offers a high degree of protection rated at IP65, guarding against dust and water jets.

Key Performance Features

The pressure switch operates within a range of 10 to 50 bar, with a tolerance of ±3 bar at room temperature. It is capable of enduring a static overpressure of up to 300 bar, ensuring safety and longevity in demanding applications. The switch is rated for 10⁶ operations at 50 bar pressure, demonstrating its reliability for frequent cycling.

With an operating temperature range from -30°C to 100°C, this switch performs consistently in both cold and hot conditions. The pressure port is a G 1/4 BSP thread, a common industrial standard for easy integration into existing piping and instrumentation.

Applications

This SUCO pressure switch is ideally suited for sensing and instrumentation tasks across a wide spectrum of industrial settings. Its robust construction and precise switching make it a dependable choice for system protection, process control, and equipment monitoring where accurate pressure thresholds are critical.

Specifications Overview

• Operating Pressure Range: 10 to 50 bar
• Diaphragm Seal Material: Nitrile (NBR)
• Contact Configuration: SPDT changeoer