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发货:3天内
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数字压力表全电子结构，采用进口感压芯片；
电池供电，现场安装简易；
高精度A/D转换，低温漂的放大器；
大屏幕LCD显示，分辨率高,无视值误差。
常用关键字：
数字压力表 电子压力表
数显压力表 显示压力表
精密压力表 电池压力表
低功耗压力表 动态压力表
芯 片：
采用进口感压芯片；选进的贴片工艺，具有零点、满量程补偿、温度补偿；
扩散硅芯体，灵敏度高，输出大，具有零点、满量程补偿、温度补偿；适用于小量程压力变送器；
应变计芯体，高强度弹性形变感压材料，配有温度补偿，具有抗冲击、耐疲劳性能优势；适用于一般量程压力变送器；
信号处理及控制输出：
4位数字显示当前压力值,显示范围：-1999 - 9999，五种工程单位选择：psi、bar、kpa、kg/c㎡ Mpa；
高精度稳定放大集成电路，24位ADC采样处理芯片，DSP数字信号调理算法，多点性线温度校准；
大屏幕LCD显示，分辨率高,无视值误差；
峰值保持功能，记录测量过程中的**压力值；
压力百分比动态显示，（进度条显示），采样速率**快达4次/秒；；
选择1~15min自动关机功能；微功耗，在节电模式工作2年以上，连续工作2000小时；
参数修正功能,现场能对仪表零点,误差值进行修正；
结 构：
结构小巧、全封焊结构、抗冲击、耐疲劳、可靠性高、多种过程连接方式；
操作简单，调试容易，安全可靠；
防护等级高，适应各种工况环境安装；
过程连接材料，304，方式多样化（M20、M16、M12、G1/4、G1/2、1/2NPT、1/4NPT等）；
应用：
水电，自来水，石油，化工，机械，液压等行业
替代机械式指针压力表；
其它民用/工业 自动化领域的压力测量
Model: PT500-108
All electronic structure of digital pssure gauge adopts imported pssure sensing chip;
Battery powered, easy to install on site;
High pcision A / D conversion, low temperature drift amplifier;
Large screen LCD display, high resolution, ignoring value error.
Common keywords:
Digital pssure gauge electronic pssure gauge
Pressure gauge with digital display
Precision pssure gauge battery pssure gauge
Low power pssure gauge dynamic pssure gauge
Chip:
Adopt imported voltage sensing chip; the chip technology, with zero, full range compensation, temperature compensation;
Diffused silicon core, high sensitivity, large output, zero point, full range compensation, temperature compensation, suitable for small range pssure transmitter;
Strain gauge core, high-strength elastic deformation pssure sensing material, equipped with temperature compensation, has the advantages of impact resistance and fatigue resistance, suitable for general range pssure transmitter;
Signal processing and control output:
4-digit digital display of current pssure value, display range: - 1999-9999, five engineering unit options: psi, bar, kPa, kg / C ㎡ MPa;
High pcision stable amplification IC, 24 bit ADC sampling processing chip, DSP digital signal conditioning algorithm, multi-point line temperature calibration;
Large screen LCD display, high resolution, ignoring value error;
Peak holding function, recording the maximum pssure value during measurement;
Pressure percentage dynamic display, (progress bar display), sampling rate up to 4 times / second;;
Select the automatic shutdown function of 1-15min; micro power consumption, working in the power saving mode for more than 2 years, continuous working for 2000 hours;
Parameter correction function, which can correct zero point and error value of instrument on site;
Structure:
Small structure, full seal welding structure, impact resistance, fatigue resistance, high reliability, a variety of process connection;
Simple operation, easy debugging, safe and reliable;
High degree of protection, suitable for installation under various working conditions;
Process connection material, 304, diversified modes (M20, M16, M12, G1 / 4, G1 / 2, 1 / 2NPT, 1 / 4NPT, etc.);
Application:
Hydropower, tap water, petroleum, chemical, mechanical, hydraulic and other industries
Replace mechanical pointer pssure gauge;
Pressure measurement in other civil / in**l automation fields