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Application Notes

3500 Series Pressure Sensor for Water Pumps

June 15, 2022

Water pumps are used everywhere, from homes to farms to workplaces.

In the Home

They are used to boost the pressure from your water supply, ensuring you have adequate water pressure on the 2nd or 3rd floor of your home.

On the Farm

Water booster pumps are used to move water long distances around the farm to irrigate the crops, provide water for the livestock, or pump water to the top of the water tower

At the Workplace

  • Water booster pumps will be located on the ground floor and pump water for toilets and washrooms on the upper floors, as well as ensuring there is adequate pressure in your fire sprinkler system.
  • Monitoring the water pressure coming out of the pumps is critical to ensure the proper pressure is maintained, as well as to monitor for irregular circumstances.

    Challenge

    Specifying a pressure sensor that has wetted parts compatible with water and can withstand water hammer

    When monitoring water pressure in a system connected to a municipal system, water hammer may occur at times. Water hammer occurs when water moves through the system and hits valves or the ends of the pipe, causing it to stop flowing very suddenly. This sudden stop causes a shockwave to travel through the water system, resulting in pressure spikes.

    Solution

    3500 Series Pressure Sensors

    The Gems 3500 Series Pressure Sensors are designed to withstand the environment and applications involving Water Booster Pumps. Utilizing 316L Stainless Steel sensing area and two times over-pressure protection, the Gems 3500 Series sensors are 100% compatible. This will result in accurate pressure readings, as well as a long-lasting solution for trouble-free operation.

    Features and Benefits

    • 316L Stainless Steel: compatible with most water systems
    • 2x Over-pressure: able to withstand water hammer
    • UL approval: Certain models carry the UL approval for use in Fire Pump Controls
    • Exceptional Long-Term Stability: No need for costly field calibration or replacement
    • Thermally compensated: Consistent performance under wide temperature conditions
    • Enhanced RFI, EMI, and ESD Protection: Clear Uninterrupted signal in harsh electrical environments
    • Computer Controlled Calibration: High 1:1 Interchangeability from unit to unit
    • All Stainless Steel NEMA 4 Construction: Rugged design to handle excessive shock and vibration conditions

    Learn more about 3500 Series >