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| Price | Negotiation |
| MOQ | Negotiation |
| Delivery Time | 15-45 days |
| Brand | Antaeus |
| Place of Origin | Hunan,China |
| Certification | / |
| Model Number | AD-S009 |
| Packaging Details | Inner vacuum packaging, outside carton. |
| Payment Terms | T/T or Negotiation |
| Supply Ability | Full Supply |
| Place of Origin | Hunan,China | Packaging Details | Inner vacuum packaging, outside carton. |
| Product Name | Pressure Sensor Ceramic | Working Voltage | 2-25V |
| Material | fine aluminum oxide | Model Number | AD-S009 |
| Supply Ability | Full Supply | Density | 3.8g/cm3-5.9g/cm3 |
| High Light | Capacitive Pressure Sensor / Ceramic Substrate / Sensor Ceramic Chips | Certification | / |
| Brand Name | Antaeus | Payment Terms | T/T or Negotiation |
| Thickness | 0.2mm-20mm | Sensitivity | 1.0—5mv/V， typical value 2.5±1.0mv/V |
| Price | Negotiation | Delivery Time | 15-45 days |
| Minimum Order Quantity | Negotiation | Working Temperature | -30℃-60℃ |
| Force Range | 0-20kg | Application | Alumina Ceramic Substrate for Pressure Sensor |
Capacitive Pressure Sensor Ceramic / Ceramic Pressure Sensor
1. Description:
Ceramic pressure sensors are suited to a wide variety of industries. In the automotive industry, for example, they are often used to measure oil levels. Within the transportation industry, they are used to maintain hydraulic systems (which benefit from greater water resistance) and control emissions (where greater resistance to heat and corrosion may be necessary). They are also used to measure the flow rate of the working fluid in water reservoirs, waste water treatment plants, and other chemical processing plants.
2. Feature Advantages:
1) Good advanced ceramic materials
2) High welding sealing performance
3) High hardness and high density
4) Greater strength and durability
5) Chemical inertness
6) Good wear resistance
7) High Fracture toughness
8) Good insulation performance
9) High temperature resistance
10) Smaller environmental risk
11) Higher temperature and pressure operating capacities
12) Widely apply for automotive ceramic sensor , ceramic heater ,electric heating
3. Material Features / Properties:
| Color | White or Ivory | White or Ivory | White or Ivory | |
| Density | g/cm 3 | 3.82 | 3.9 | 3.92 |
| Hardness | HRA | 83 | 85 | 85 |
| Flexural Strength | Mpa (psi*10 3 ) | 375 | 386 | 381 |
4. Technical Parameters:
| Technical Parameters of Ceramics | ||||||||
| Items | Test Conditions | Unit or Symbol | 99% AL2O3 | 95% AL2O3 | 90% AL2O3 | Zirconia | Steatite | Silicon Carbide |
| Volume Density | -- | g/cm3 | ≥3.70 | ≥3.62 | ≥3.40 | ≥5.90 | ≥2.60 | ≥3.08 |
| Tightness | -- | Pa·m³/s | ≤1.0×10-11 | ≤1.0×10-11 | ≤1.0×10-11 | - | - | - |
| Liquid Permeability | -- | -- | Pass | Pass | Pass | Pass | - | |
| Flexural Strength | - | MPa | ≥300 | ≥280 | ≥230 | ≥1100 | ≥120 | ≥400 |
| Elastic Modulus | - | GPa | - | ≥280 | ≥250 | ≥220 | - | 400 |
| Poisson Ratio | - | - | - | 0.20～0.25 | 0.20～0.25 | - | - | - |
| Thermal Shock Resistance | 800℃( Room Temperature) Cycle: 10 times | Pass | Pass | Pass | - | - | - | |
| Coefficient of Linear Expansion | 20℃～100℃ | ×10-6 K-1 | - | - | - | ≤8 | - | |
| 20℃～500℃ | ×10-6 K-1 | 6.5～7.5 | 6.5～7.5 | 6.5～7.5 | 6.5～11.2 | - | - | |
| 20℃～800℃ | ×10-6 K-1 | 6.5～8.0 | 6.5～8.0 | 6.3～7.3 | - | 4 | ||
| 20℃～1200℃ | ×10-6 K-1 | - | 7.0～8.5 | - | - | - | - | |
| Coefficient of Thermal Conductivity | 20℃ | W/(m·k) | - | - | - | - | - | 90～110 |
| 1000℃ | ||||||||
| Dielectric Constant | 1MHz 20℃ | - | 9.0～10.5 | 9.0～10 | 9.0～10 | - | ≤7.5 | - |
| 1MHz 50℃ | - | - | 9.0～10 | - | - | - | - | |
| 10GHz 20℃ | - | 9.0～10.5 | 9.0～10 | 9.0～10 | - | - | - | |
| Volume Resistivity | 100℃ | Ω·cm | ≥1.0×1013 | ≥1.0×1013 | ≥1.0×1013 | - | ≥1.0×1012 | - |
| 300℃ | ≥1.0×1013 | ≥1.0×1010 | ≥1.0×1013 | - | - | - | ||
| 500℃ | ≥1.0×109 | ≥1.0×108 | -- | - | - | - | ||
| Disruptive Strength | D.C | kV/mm | ≥17 | ≥15 | ≥15 | - | ≥20 | - |
| Chemical Durability | 1:9HCl | mg/c㎡ | ≤0.7 | ≤7.0 | - | - | - | - |
| 10%NaOH | mg/c㎡ | ≤0.1 | ≤0.2 | - | -- | - | - | |
| Grain Size | - | μm | - | 3~12 | - | - | - | - |
5. Process Flows:
Formulating --- Granulating --- Forming --- Sintering --- Grinding --- Inspecting --- Packing
6. Application Fields:
Ceramic Pressure Sensor is widely used in process control, environmental control, hydraulic and pneumatic equipment, servo valves and transmission, chemical and chemical industry and medical instruments and many other fields.
7. Production Facilities: Prilling Tower , Forming Machine , High Temperature Sintering Kiln
8. Detection Devices:
Electric Performance Tester , Film Thickness Analyzer , Granulometer , Helium Mass Spectrometer Leak Detector , Universal Pull Force Meter
9. Notes:Above information only for reference and please contact with us for more details freely when you have any inquiry!
