Barksdale B2S-H48SS Bourdon Tube Pressure Switch

The Barksdale B2S-H48SS is a high-performance Bourdon tube pressure switch designed for industrial applications requiring precise pressure monitoring and control. This model features a dual-switch configuration (B2S indicates two switches) with stainless steel construction (SS) for enhanced durability and corrosion resistance, making it ideal for harsh environments such as hydraulic systems, process control, and heavy machinery. It offers an adjustable range of 240-4800 PSI (16.5-331 bar) and a proof pressure of 6000 PSI (414 bar), ensuring reliable operation under high-pressure conditions. Key benefits include high accuracy, repeatability, and a compact design that facilitates easy installation. Compared to similar products like those from Ashcroft or WIKA, the B2S-H48SS provides superior vibration resistance and a wider adjustment range, reducing the need for multiple devices. Drawbacks may include higher cost due to premium materials and the requirement for proper calibration to maintain accuracy. Applications span oil and gas, manufacturing, and aerospace, where it can actuate alarms, pumps, or shutdown systems based on pressure thresholds. The unit comes with color-coded wiring for straightforward electrical integration and is suitable for both CW and CCW adjustments. Overall, it's a robust choice for demanding pressure switching needs, backed by Barksdale's reputation for quality instrumentation.