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Liquid Level Sensors

AV Sensors

Liquid Level Measurements 

AV Sensors Liquid Level Sensors

Liquid Level Sensors

A liquid level sensor is a device that is used to detect the level of a liquid within a container or tank. It can be used to measure a variety of different liquids, including water and slightly corrosive liquids when using a trapped air column. The sensor works by measuring a physical characteristic of the liquid, such as its height or density, and converting this information into a electrical signal either analog voltage or 14bit digital output. 

 

Liquid level sensors are commonly used in a variety of applications, including industrial processes, automotive systems, and home appliances. They can be used to control the flow of liquids, ensure safety levels are maintained, and monitor the level of fluids for inventory management and process control purposes.

Product Features

Capabilities of AV Sensors Liquid Level Sensors

  • Unique Two Piece Port Design

  • Advanced Silicone Elastomers for Superior Isolation

  • Digital Temperature & Pressure Output

  • Ratiometric, Analog Voltage Output

  • Low Overall Errors, 1%TEB

  • Low Power Option

  • 3.3 & 5.0Vdc Supply Voltages

  • Custom Outputs and Ranges Available

LL 4A Series

Regulated High Output Voltage
Unique Two Piece Design

Advanced Silicon Elastomers

MCT- LL 4A Series
LL 4A Liquid Level Sensor

AV Sensors Multi Chip Technology Liquid Level (MCT-LL) Analog Output Voltage Series utilizes a unique two-piece pressure port design and advanced Dimethyl Silicone elastomer that ensures the highest level of isolation of the sensor and electronics from the liquid media.  With AVSensors advanced mixed signal ASIC (Application Specific Integrated Circuit) and RTV bonded silicon MEMS gage sensor a high level analog output for measuring liquids in open and closed containers can easily be measured.   The designs superior performance provides 1% Total Error across a wide temperature range of -0 to 85°C.  With all the advanced features, the MCT-4LL A series is the ideal choice for measuring  container height for many applications . 

LL 4D Series

Digital 14bit Pressure Output Unique Two Piece Design

Advanced Silicon Elastomers

MCT- LL 4D Series
LL 4D Liquid Level Sensor

AV Sensors Multi Chip Technology Liquid Level (MCT-LL) Digital Output Series utilizes a unique two-piece pressure port design and advanced Dimethyl Silicone elastomer that ensures the highest level of isolation of the sensor and electronics from the liquid media.  With AVSensors advanced mixed signal ASIC (Application Specific Integrated Circuit) and RTV bonded silicon MEMS gage sensor a14bit digital pressure and 11 bit digital temperature output in SPI and I2C protocols for measuring liquids in open and closed containers can easily be measured.   The designs superior performance provides 1% Total Error across a wide temperature range of 0 to 85°C.  With all the advanced features, the MCT-4LL D series is the ideal choice for measuring container height for many applications.  

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