SenTec

PM420C Ceramic Pressure Sensor Piezoresistive Pressure Transducer

PM420C ceramic capacitive pressure transmitter adopts a pressure resistance sensor core imported from Germany, with a fully stainless steel structure, an ultra wide working temperature range, compact design, and a dedicated valve needle for the pressure port.

Ceramic Pressure Sensor

Ceramic Pressure Sensor definition

PM420C ceramic capacitive pressure transmitter adopts a pressure resistance sensor core imported from Germany, with a fully stainless steel structure, an ultra wide working temperature range, compact design, and a dedicated valve needle for the pressure port. It is suitable for precise measurement and control of fluid pressure in the air conditioning and refrigeration industry, as well as liquid and gas pressure in various fields.

Ceramic Pressure Sensor features

  • Measurement accuracy better than+0.5% FSO
  • Compact stainless steel housing package
  • Protection level | P65
  • Multiple electrical connection options
  • Imported high-performance thick film ceramic core
  • Working temperature -40~125 ° C

Parameters

Items

Parameter

Range0~1bar; 0~400bar
Overload capability1.5 times full scale
Pressure Typegauge pressure
Accuracy0.5% or customized
Long-term stability±0.2%FS/year
Zero temperature drift±0.03%FS/°C
Sensitivity temperature drift±0.04%FS/°C
Compensation temperature0°C~50°C(≤100kPa), -10°C~70°C(>100kPa)
Medium temperature-40°C~125°C
Power supply+12 ~ +36V (Default 24V)
Output Signal4~20mA, 0~10V, 0~5V, 0.5~4.5V
Load Resistance4-20mA<1100 Ω; 0-10V>25K Ω
Response time≤10ms
Measuring mediumAll corrosive media compatible with ICr18Ni9Ti material (E)
Diaphragm material316L stainless steel
Housing material1Cr18Ni9Ti
InterfaceM20×1.5 or customized
Protection levelIP65

Documents

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