产品说明

The TEI-19D module includes an Ultra Stable piezo resistive silicon pressure sensor and an ultra-low power 24bits ΔΣ ADC with internal factory calibrated coefficients. It provides a precise digital pressure and temperature value and different operation modes that allow the user to optimize for conversion speed and current consumption. A high-resolution temperature output allows the implementation of a pressure/temperature function without any additional sensor.

The communication protocol is standard I2C interface, and this module can be interfaced to virtually any microcontroller.

Each module was calibrated in factory. it has been compensated offset, span of the measure pressure and temperature signal.

技术指标

类        型：绝压 
量        程：0～2,5,10 bar 
精  确  度：±0.2% 
输        出：数字输出 
工作温度：-40～80℃ 
供电电源：2.5～3.6V 
电气连接：电缆 
特        点：高精度，温压一体式，数字输出，高可靠性，耐腐蚀，低功耗，优异的EMC性能 
典型应用：工业过程控制气体流量监测，管道过压/泄露状态监控，工业燃气流量计智能体积修正仪EVC 

选型指南