Ultrasonic Water Level Sensor XGZP6858D

  • Wide Ranges: 0kPa~100kPa…700kPa
  • Optional 2.5V~5.5V Power Supply
  • Absolute Pressure Type
  • For Non-corrosive Gas or Air or Liquid
  • Calibrated Digital Signal(I2C Interface)(Refer to XGZP6858A for Analog signal)
  • Temp. Compensated: 0℃~+60℃(32℉~+140℉)
  • Current Consumption :5uA(single measurement)
  • Standby Current: <100nA (25°C)
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XGZP6858D ultrasonic water level sensor is for high volume application at an affordable cost but perfect performance. Customized calibrations (e.g.pressure range etc.) are available.



Product CategoryPressure Sensor
Model NumberAs Order Guide
Pressure Range0kPa~100kPa…700kPa
Pressure TypeAbsolute
Power Supply2.5~5.5
Output TypeI2C interface
Output24 bits
Measured MediaAir or Non-corrosive Gas or Liquid
Temp. Compensated0~60°C
Operating Temp-30~120°C
PackagePlastic Tube or Tape&Reel



  • Tank level measurement, Liquid level measurement, White goods(e.g.washer), Heating, Ventilation, Air conditioning, Filter detection, Industrial controls.
  • Medical gas control system, Hospital beds, Massage device, Engine control/manifold absolute pressure (MAP), Green gas( LPG and CNG) control and measurement.
  • Weather station and weather reporting device barometers, Sport and leisure equipment, Vacuum measurement, pneumatic device, Absolute pressure meter.



Ultrasonic water level sensor XGZP6858D is a perfect silicon pressure sensor offering a ratiometric digital data(I2C interface) for reading pressure and temparature over the specified full scale pressure span.

The XGZP6858D ultrasonic water level sensor incorporates a silicon piezoresistive pressure sensor die and an interior Application Specific Integrated Circuit(ASIC) in a SMT package.

The XGZP6858D ultrasonic water level sensor is fully calibrated and temperature compensated for specified span, so XGZP6858D pressure sensor satisfy the perfect accuracry, which is designed for a wide range of application in medical care&health, home appliances, consumer electronic, industry, automotive, loT and other pneumatic devices etc by utilizing a microcontroller or microprocessor with D/A inputs.



ultrasonic water level sensor xgzp6858d dimension


ORDER GUIDE (100kPa=0.1MPa=1bar≈14.5PSI)

ultrasonic water level sensor xgzp6858d order guide

Note: Custom requirement or parameter, please consult CFSensor and comment custom code herewith Part number.



Please consult CFSensor whether required pressure range is under normal production before place order.

1. Unit conversion: 1000hPa=1000mbar≈750mmHg≈100kPa≈14.5PSI≈10mH2O≈1bar=0.1MPa;
2. Available for more custom pressure range e.g. 15~115kPa,75~325kPa etc,.

ultrasonic water level sensor xgzp6858d routine pressure range


More information about ultrasonic water level sensor XGZP6858D, refer to Datasheet or contact CFSensor

XGZP6858D Pressure Sensor V2.7.PDF



Using these sensors products may malfunction due to external interference and surges, therefore, please confirm the performance and quality in actual use. Just in case, please make a safety design on the device (fuse, circuit breaker, such as the installation of protection circuits, multiple devices, etc.), so it would not harm life, body, property, etc even a malfunction occurs. To prevent injuries and accidents, please be sure to observe the following items:

  • The driving current and voltage should be used below the rated value.
  • Please follow the terminal connection diagram for wiring. Especially for the reverse connection of the power supply, it will cause an accident due to circuit damage such as heat, smoke, fire, etc.
  • In order to ensure safety, especially for important uses, please be sure to consider double safety circuit configuration.
  • Do not apply pressure above the maximum applied pressure. In addition, please be careful not to mix foreign matter into the pressure medium. Otherwise, the sensor will be discarded, or the media will blew out and cause an accident.
  • Be careful when fixing the product and connecting the pressure inlet. Otherwise, accidents may occur due to sensor scattering and the blowing out of the media.
  • If the sensor come with sharp PIN, please be careful not to hurt your body when using it.


The information in this sheet has been carefully reviewed and is believed to be accurate; however, no responsibility is assumed for inaccuracies. Furthermore, this information does not convey to the purchaser of such devices any license under the patent rights to the manufacturer. CFSensor reserves the right to make changes without further notice to any product herein.

CFSensor makes no warranty, representation or guarantee regarding the suitability of its product for any particular purpose, nor does CFSensor assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability, including without limitation consequential or incidental damages. Typical parameters can and do vary in different applications. All operating parameters must be validated for each customer application by customer’s technical experts. CFSensor does not convey any license under its patent rights nor the rights of others.

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