• Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ
  • Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ
  • Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ
  • Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ
  • Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ
  • Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ
  • Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ
  • Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ
  • Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ
  • Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ
  • Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ
  • Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ

Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ

When the ceramic capacitive pressure-sensitive element is subjected to pressure, the elastic diaphragm deflects and deforms, resulting in a change in capacitance. Within the measuring range, pressure varies linearly with capacitance. The conditioning chip then amplifies, calibrates and performs nonlinear fitting on the weak capacitive output signal, ultimately delivering an analog voltage output or digital signal that changes linearly in proportion to pressure.
  • Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ
  • Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ
  • Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ
  • Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ
  • Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ
  • Ceramic Capacitive Voltage Output Pressure Sensing Module, Automotive Pressure Monitoring, 0.5-4.5V DC,D21MZ / D18MZ

Main Features

  • Integrated design with high product stability.
  • Supports customization of various output signals such as current, voltage, and IIC.
  • Easy and convenient to use.
  • Features excellent EMC protection and reverse polarity protection



Produc
t Parameters

Parameters Electrical Characterisitics
Series Name D21MZ/D18MZ
Type Capacitive  module
Size (diameter x height) 21x4.(**) mm /18x3.(**)mm
Supply voltage 5.0V ±10% DC
Working current <10 mA
Output signal 0.5-4.5V DC
Over voltage < 12V DC
Operating temperature ‘-40 ℃~125℃ 
Storage temperature ’-40℃~150 ℃ 
Nonlinearity 0.25% FS Max
Hysteresis & repeatability 0.25% FS Max
Output accuracy ※ ± 1.0% Vcc@0-70℃, ± 3.0% Vcc@-40 ℃~125℃
Response time < 10 mS
Zero-point long term stability@25℃ Zero@25℃:<0.25 FSO (no time accumulation)
Cycle life >5 million pressure cycles@2-5Hz, 0~full scale pressure~0, 15 ~35℃
Working medium oil, water, gas, refrigerant, coolant, chemical solvents, detergents, etc

Product Range
D21MV/D18MV  Series
φ21×4.(**)mm Series
Product model Working pressure range Product thickness H Overload pressure Burst pressure
HXL-D214A005MV 0-5Bar 4.25±0.05mm >15Bar >25Bar
HXL-D214A010MV 0-10Bar 4.33±0.05mm >30Bar >50Bar
HXL-D214A020MV 0-20Bar 4.45±0.05mm >60Bar >100Bar
HXL-D214A035MV 0-35Bar 4.58±0.05mm >100Bar >150Bar
HXL-D214A045MV 0-45Bar 4.74±0.05mm >120Bar >200Bar
HXL-D214A070MV 0-70Bar 4.78±0.05mm >140Bar >300Bar
HXL-D214A100MV 0-100Bar 4.85±0.05mm >200Bar >400Bar
φ18×3.(**)mm Series
Product model Working pressure range Product thickness H Overload pressure Burst pressure
HXL-D183A005MV 0-5Bar 3.35±0.05mm >15Bar >25Bar
HXL-D183A010MV 0-10Bar 3.45±0.05mm >30Bar >50Bar
HXL-D183A020MV 0-20Bar 3.53±0.05mm >60Bar >100Bar
HXL-D183A035MV 0-35Bar 3.65±0.05mm >100Bar >150Bar
HXL-D183A050MV 0-50Bar 3.78±0.05mm >120Bar >200Bar
HXL-D183A070MV 0-70Bar 3.87±0.05mm >140Bar >300Bar
HXL-D183A100MV 0-100Bar 3.95±0.05mm >200Bar >400Bar

 

Dongguan HXL Science and Technology Co., ltd

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