Overview
The AVDT12 ceramic pressure sensor module is a voltage output type of pressure transmission module, there is no shell of the ceramic pressure transmitter. This product is made of refined ceramic seat ceramic piezo resistive pressure sensor, using precision conditioning chip on the sensor offset, sensitivity, temperature drift and other compensation. With high integration, small size, high precision, good consistency, anti-interference ability, response speed block, wide temperature range and other characteristics.
Key Features
- Ceramic sensitive film with high overload capacity
- Laser calibration for zero and full scale
- Excellent corrosion resistance, wear resistance
- Impact resistance, anti-vibration
- High precision, good stability
- Wide operating temperature range
- Small size, easy to package
- Environmental protection
Applications
- AVDT12 ceramic pressure sensors are 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.
- Now, high-performance and low-cost ceramic sensor is the direction of development of pressure sensors with the trend of replacing other type sensors in Europe and the United States. In China, more and more users choose ceramic sensors instead of strain and diffusion Silicon pressure sensor.
Technical Specifications
| Item | parameter | Mark |
| Size | φ18.0×11.8 mm | |
| Range | 2bar—400bar | customizable |
| Power Voltage | 5VDC | customizable |
| Output | Proportional voltage output、0.5~4.5V | Standard signal output, customizable |
| Comprehensive accuracy | 0.5% 1% 2% 3% | default2% |
| Compensation temperature | 0~65°C -10~85°C | Default 0-65°C |
| Working temperature | -20~125°C | |
| Response time | <1mS | |
| Working current | <1.5mA |
