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Insulated Pressure Sensor Ceramic ISO9001 Alumina Ceramic Parts

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Insulated Pressure Sensor Ceramic ISO9001 Alumina Ceramic Parts

Brand Name : Antaeus

Model Number : AD-S012

Certification : IATF16949,ISO9001,ISO14001

Place of Origin : Hunan,China

MOQ : Negotiation

Price : Negotiation

Payment Terms : T/T or Negotiation

Supply Ability : Full Supply

Delivery Time : 15-45 days

Packaging Details : Inner vacuum packaging, outside carton.

Product Name : Pressure Sensor Ceramic

Material : 96% aluminum oxide

Density : 4.1g/cm3-5.9g/cm3

High Light : Pressure Sensor Cramic / Film Ceramic Sensor / Ceramic Pressure Sensor

Thickness : 0.25mm-6mm

Working Temperature : -40°C - 60°C

Application : Alumina Ceramic Substrate for Pressure Sensor

Working Voltage : 2-20V

Repeatability : <±6.6%(50% of the load )

Sensitivity : 1.5—4mv/V, typical value 2.5±1.0mv/V

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Film Alumina Capacitive Pressure Sensor Ceramic / Ceramic Sensor Substrate

1. Description:

The tried and tested ceramic-capacitive measuring cell is corrosion-resistant and long-term stable. In the long run this guarantees continuous accuracy of the measured values. The sensors are resistant to dynamic pressure peaks and guarantee high overload resistance even in the case of extreme pressure peaks that occur for example with fast closing valves.

2. Feature Advantages:

1) High elasticity modulus

2) High compressive strength.

3) Anti corrosion

4) Abrasion resistance

5) Impact resistance

6) High precision

7) High stability

8) Good advanced ceramic materials

9) High welding sealing performance

10) High hardness and high density

11) Low thermal conductivity

12) Chemical inertness

13) Good wear resistance

14) High Fracture toughness

15) Good insulation performance

16) High temperature resistance

17) A variety of specifications is available

18) Satisfy various technical requests

3. Material Features / Properties:

Composite (wt %) 99% 99.5% 99.8%
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

Insulated Pressure Sensor Ceramic ISO9001 Alumina Ceramic Parts

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.

Insulated Pressure Sensor Ceramic ISO9001 Alumina Ceramic Parts

7. Production Facilities: Prilling Tower , Forming Machine , High Temperature Sintering Kiln

Insulated Pressure Sensor Ceramic ISO9001 Alumina Ceramic Parts

8. Detection Devices:

Electric Performance Tester , Film Thickness Analyzer , Granulometer , Helium Mass Spectrometer Leak Detector , Universal Pull Force Meter

Insulated Pressure Sensor Ceramic ISO9001 Alumina Ceramic Parts

9. Notes:Above information only for reference and please contact with us for more details freely when you have any inquiry!


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