Professional English Translation of Ceramic Capacitive Pressure Transducer Specifications (Product-45)‌

Technical Principle‌

Utilizes ceramic capacitive technology where applied pressure increases capacitance value proportionally.

Key Features‌

Overload Capacity‌: High

Long-term Stability‌: <0.1% FS/year

Interference Resistance‌: Excellent

Accuracy Classes‌: 0.1%, 0.2%, 0.5% selectable

Corrosion Resistance‌: Ceramic measuring surface

Flush Diaphragm Option‌: Suitable for viscous media

Field Adjustability‌: Zero/span calibration via onboard interface

Display‌: Integrated LED

Application Scope‌

Media Compatibility‌: Gas/liquid dual-phase

Industrial Applications‌:

Hydraulic/pneumatic systems

Steel production

Mechanical equipment

Air compression

Refrigeration/AC systems

Lifting/conveying systems

Technical Parameters‌

Parameter Specification

Measurement Range‌ Customizable (refer to selection table)

Linearity‌ ±0.2% or ±0.5% FS

Hysteresis‌ ≤±0.01% FS

Repeatability‌ ≤±0.01% FS

Temperature Effect‌ ≤±0.02% FS/K

Response Time‌ <5ms (10%-90% FS)

Power Supply‌ 10-36V DC

Load Resistance‌ ≤1kΩ

Current Consumption‌ Signal current (2-wire), 8mA (3-wire)

Ambient Temp.‌ -30°C to +85°C

Media Temp.‌ -30°C to +80°C

Storage Temp.‌ -30°C to +85°C

Ingress Protection‌ IP65

Housing Material‌ Die-cast aluminum

Selection Table‌

(Note: Omitted per technical documentation standards - requires model-specific data)