Sensors

LifeGuard Ultrasonic Point Level Sensor

Precise, non-invasive liquid level detectors used to monitor key liquid levels in reservoirs LifeGuard Ultrasonic Point Level Sensor

Proven and reliable liquid level monitoring technology in an all new package.

The LifeGuard Point Level Sensor from Moog successfully integrates proven and reliable technology in an extremely small and versatile package. The LifeGuard Point Level Sensor provides continuous liquid level monitoring and can be mounted using our unique disposable, self-adhering mounting bracket, or by integrating the sensor into the customer’s product. Moog’s patented design enhances ease of use by enabling the sensor to be acoustically coupled to the outside of a rigid vessel wall without the use of coupling gels.

The LifeGuard Point Level Sensor is designed for far wall sensing on reservoirs ranging from 0.3” to 5.0” (7.6 mm to 127.0 mm) or near wall sensing based on customer’s specific requirements. All LifeGuard level sensor electronics are integrated into the sensor housing, ready to interface with the user’s system. Moog engineers can tailor our sensors to work with your specific reservoir.

Features of all LifeGuard Point Level Sensors:

  • Sensors maintain precise sensitivity without calibration
  • All electronics are integrated into the sensor housing
  • Integrated self-test function provides 100% single fault coverage
  • Includes dry coupling polymer on mounting face
  • Sensor operation can be customized at the factory with minor PCB modification
  • Low power: 14-40 mW

Product Specifications

  • Sensor Order Number

    29366-001

  • Mounting Bracket Order Number

    40348-001

  • Standard Range

    0.3" - 5.0" (7.6 mm - 127.0 mm)

  • Near Wall Range

    Customizable for odd shaped reservoirs or sound absorbing contents

  • Sensor Dimensions

    0.450" x 0.700" x 0.340" (11.4 mm x 17.8 mm x 8.6 mm)

  • Mounting Bracket Dimensions

    0.875" x 1.075" x 0.460"

  • Standard Mounting Bracket

    Disposable, self-adhering mounting bracket with removable "click-on" retaining cover mounts on flat surface or curved surface with radius of ≥ 3 inches (76.2 mm)

  • Custom Mounting

    Mounting mechanism designed according to customer specifications

  • Operating Temperature

    10° to 50° C

  • Operating Humidity

    0% to 90% relative humidity

  • Supply Voltage

    2.7 - 5.0 VDC

  • Supply Current

    5.0 - 8.0 mA

For additional information, see the LifeGuard Point Level Sensor O&I Drawing. 

Medical OEM Support

+1 800.970.2337 option 8
Please contact medical OEM customer support with any questions or for additional information.

"Moog won the business based on their product quality advantage over other sensors. Today, Moog continues to earn the business based on their quality and ability to meet our changes in product demand quantities."

-- Moog Customer

How Can We Help?

Moog's engineers possess a wide range of expertise in the precision sensing and control of fluids for medical applications. Let us know how we can help with your next project.

Visit Us:

MD&M West
February 8-10, 2011
Anaheim, CA
Anaheim Convention Center
Booth #2260, 2261, 2264

MD&M East
June 7-9, 2011 
New York, NY
Jacob K. Javits Convention Center
Booth #1451