1. Pressure transmitter pressure calibration temperature drift compensation system
● Temperature and pressure compensation: Matrix temperature and pressure compensation function up to 7X21 =147 points. Through the instrument's high-precision temperature and pressure compensation calibration system, accurate matching with the sensor at all temperatures and pressures can be achieved, with the maximum accuracy Up to ± 0.02% FS
● Signal acquisition: Sensor signal acquisition uses ADI's high-precision 24-bit, low-noise, low-power Sigma-Delta analog-to-digital converter (ADC), with a sampling rate of up to 240 kSPS.
● Data storage: All calibration data and setting parameters of the sensor are stored in the EEPROM memory of the American Microchip. Characteristic matching completes internal encapsulation. There is no need to recalibrate when replacing other modules, so it is plug and play.
2. Fully automatic test platform for pressure transmitter motherboard
● Efficient and accurate automatic testing system: specially used to test and evaluate the performance and functions of the pressure transmitter motherboard. It adopts advanced automation technology and test algorithms to quickly and comprehensively test various parameters of the pressure transmitter motherboard to ensure that it meets relevant quality standards and specifications.
● High degree of intelligence and automation: realize automatic detection, automatic judgment, automatic alarm and other functions, which greatly improves detection efficiency and accuracy, and also reduces the complexity of manual intervention and operation.

1. High-purity monocrystalline silicon material
2. Double-beam suspended MEMS structure
3. Ultra-high overvoltage performance, 1500 times the range
4. Plum blossom mirror layout
5. 1kPa standard range, minimum measurement range of 100Pa