The Right Amount of Control

Fluid controls play an important role in the industries they serve, such as their integration with pump manufacturers. Different types of pumps are used to pump water through wells, ponds or filtering systems, or they can be used in cooling towers, or in medical applications. In these settings, they are moving fluids for various functions. One of the major problems that can arise during their use includes cavitation or the formation of bubbles in the substance. For this reason, many manufacturers rely on sensors to indicate low liquid level situations or other issues that could cause a device to fail.

Accurate and continued functionality of these systems is critical. From insurance risks to public safety, ensuring a system is designed to last and won’t break or fail when it’s needed most, is important.

HSI’s quality line of high-power, high-voltage reed switches, including the world’s most powerful Form C reed switch, are engineered for the unique demands of fluid processing applications, such as:

Fluid Controls Applications

  • Hazardous Chemical Level Detection
  • Explosive Environments
  • Low & High Level Fluid Indication
  • Activation & Control Valves
  • Flow Indication
  • Single Point Float Level Indication
  • Multiple Point Float Level Indication

Top Products for Fluid Controls

Today’s level sensors incorporate an increasing variety of materials and alloys to combat harsh environments such as oils, acids, and extremes of temperature and pressure. HSI Sensing’s products have been operating in environments that demand safety and reliability for years with Hermetically-sealed contacts engineered for extended life in extreme environments.

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PRX+13330(M) [ LIMIT SWITCH ] [ PROXIMITY SENSOR ]

Contact Form Switch Configuration Power Switching Voltage Breakdown Voltage Switching Current
C SPDT 100 500 500 3

SPDT Leverless Limit Switch

HSR-933W [ REED SWITCH ]

Contact Form Switch Configuration Power Switching Voltage Breakdown Voltage Switching Current
C SPDT 100 500 1500 4.0

Form C High Voltage and High Power Reed Switch

HSR-634W [ REED SWITCH ]

Contact Form Switch Configuration Power Switching Voltage Breakdown Voltage Switching Current
C SPDT 100 120 150 4.0

Form C High Voltage and High Power Reed Switch

HSR-630R [ REED SWITCH ]

Contact Form Switch Configuration Power Switching Voltage Breakdown Voltage Switching Current
C SPDT 100 120 150 4.0

Form C High Power Switch

HSR-156W [ REED SWITCH ]

Contact Form Switch Configuration Power Switching Voltage Breakdown Voltage Switching Current
C SPST 200 120 700 4

Form A High Power Switch

Let’s Make Things Happen

Simply reach out to connect with us. We’ll discuss your project and provide solutions, unique to your specific needs.

“We are constantly looking to reimagine the way we use sensor technology in our everyday lives. Whether our engineers are looking at a chemical processing plant, a fighter jet or a pinball machine, we are imagining the way that we can use our products to make those technologies better.”

Ryan Posey

HSI Sensing, CEO

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