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Ceramic capacitive pressure sensor

  • Product modelHXL-D18/21A005/010/020/035/045/070/100
  • Product brand HUAXINLIAN
  • Application FieldsMedical Equipment,Wearable Devices,Aged Care Facility,Marine Equipment,Petrochemical Industry,Electric Power,Light Industry,Special Industry,Equipment Manufacturing,Inter-city Rail Transport/Metro,Instrumentation and Measurement,Automation Cntrol,semiconductor,Warehouse,Nuclear Power,Metallurgy/Steel Industry,HVAC,Machine Engineering,Telecommunication,Transportation and Road Administration,Internet of things,Smart Phone,Smart Home,Oil-fueled Automotive,Industry Robtot, Water Conservancy and Transportation,New energy(Wind Energy,Photovoltaik,Hydrogen,Geothermy etc.),Commercial Archiecture,Personal Management,Indoor Environment Monitoring,Lighting Management,Energy Management,Health Care Industry,Entertainment Equipment,Personal Computer,Service Robot,Education Robot,Rehabilitation Robot,New Energy Vehicle,High-speed Train,Aviation, Refrigeration,Household Appliance,Food/Beverage/Medicine Industry,Transportation,Retail,Animal Husbandry,Breading Industry,Warm Shed,Agricuhural Machinery,Boats and Ships,Outer Space and Sapce flight,Petroleum/Natural Gas,Fuel Cell,Energy Safty and Measurment,Energy Transportation,Outdoor Environment Monitoring,Security Protection/Monitor,Exploration/Monitoring,Water/Sewage Disposal,Industry Environment Monitoring,Underground Pipline,Smart Water,Water Supply and Drainage,Urban Rainstorm Waterlogging Management

Dongguan Huaxinlian Technology Co., Ltd


Product Details 产品规格书下载

1. With Jiuhao, Nanochip Micro, Qijie chip is very well matched, single temperature calibration can meet ±2%FS, dual temperature calibration can meet ±1%FS;

2. Can provide pre-installation application solutions and technical support;

3. The second-order fitting accuracy can reach 1%, and the third-order fitting accuracy can reach 2%;

Pressure range: 5Bar, 10Bar, 20Bar, 35Bar, 50Bar, 70Bar, 100Bar

Pressure type: gauge pressure/absolute pressure/sealing pressure

Overload pressure: 3 times the pressure range

Burst pressure: 5 times the pressure range

Working temperature: -40°C~150°C

Atmospheric capacitance: 20.0±2.0pF @100KHz, 1.0Vrms, metal measurement tooling

Full-pressure sensitivity: 4.5~7.5pF/FS, typical: 6.0pF/FS;

Temperature drift: Tco&Tcs 0.015%FS/°C Max. @-40°C~150°C

Nonlinearity: first-order fit 6-9%FS, second-order fit 0.4%FS Max., third-order fit 0.2%FS Max.

Hysteresis & repeatability: 0.20% FS Max.

Response time: <2mS

Working life: > 5 million times 0-full-scale-0 pressure cycle @ 2-5Hz, 15-35°C

Long-term stability zero @ 25±5°C: <0.20% FSO (no time accumulation)

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