Universal Level Sensor, Excavator

 

 

 

Off-Highway Vehicle manufacturers require feedback on the status of all the fluid level containers on their vehicles.  

 

But they struggle with the different style and types of sensors required to provide that feedback. With all these different applications with different fluids, the manufacturer needs to buy and stock several different styles of these liquid level sensors.  Many different part numbers, in lower volume, leads to increased costs and adds to warehousing more parts than needed.   

 

Challenge:  Finding a single liquid level sensor, with no moving parts, that will reliably detect water, oil, coolant as well as fuel and will endure the environment of an excavator. 

 

Traditional liquid level sensors (that can detect all fluids) rely on a float that will physically move up and down.  The sensor is calibrated to the specific gravity of the fluid.  It will operate differently in oil as compared to water.   Also, these traditional float-style sensors have moving parts.  When they are mounted in a high vibration and shock, environment, like an excavator, the floats can become damaged and malfunction. 

 

Solution:  Gems Sensors’ USP Series Universal Liquid Level Sensor  

Based on Gems’ new universal level sensing technology, the new USP series does not rely on the characteristics (for example varying specific gravities) of the fluid to detect its presence or absence.  It will reliably detect most any liquid.  Along with its robust housing and wide operating temperature range, the new USP is perfect for all applications such as:  

 

 

 

Universal Level Sensor Features & Benefits: 

  • Durable sealed design – IP67 & IP6k9k 
  • Developed for the most rugged aqueous, oil and hydrocarbon applications 
  • Tolerates coolant coating – no false triggers due to old, dried on fluid 
  • Small size – under 3˝ (75 mm) total length 

 

Industries: 

 

Adjacent products: 

  • XM/XT-800:  liquid level continuous sensor, fluid storage tanks 
  • XM/XT-700:  liquid level continuous sensor, fluid storage tanks 
  • 3100/3200:  pressure sensor, hydraulic system 
  • 1100:  pressure sensor, air compressor and engine oil pressure 
  • D-Valve:  fluid control