Pb8400 series silicon pressuer transmitters use the sensor elements with high acuracy , staility and measure the pressure of the liquid or gas the level of the liquid , then change into420maelectric signal 用于测量液体或气体的压力及各种液体的液位,并把压力或液位转换成标准电信号的现场远传压力及液位测量仪表。
Pb8300 series slries silicon pressure transmitters use the sensor elements with high accuracy , stability and reliability and measure the pressure of the liquid or gas or the level of the liquid , then change into 420ma electric signal 用于测量液体或气体的压力及各种液体的液位,并把压力或液位转换成标准电信号的现场远传压力及液位测量仪表。
The optimum is obtained after computing and the optimization result indicates that the method is efficient to optimize the elastic element structure . so it could be applied extensively in the engineering of the sensor element optimization design 优化结果表明该方法对传感器的弹性元件结构起到很好的优化效果,该方法可广泛应用于传感器弹性元件的优化设计工程。
For such calibrations it is necessary that the sensor element be mounted and sealed in a glass sheath so that the distance from the tip of the element to the bottom of the head of the thermometer is at least 450 mm , and the diameter of the glass sheath should not be greater than 8 mm 进行上述校正时,感温元件必须装于及密封于一玻璃套内,而该感温元件的尖端与温度计把手部份的底部最少距离450毫米,该玻璃套的直径不得超过8毫米。
Pb8200 series silicon presure transmitters use the sensor elements wih high accuracy , stability and reliability and measure the pressure of the liquid or gas or the level of the liquid , then change into 420ma electric signal Pb8200系列扩散硅式压力变送器选用了高精度高稳定性和高可靠性的扩散硅压力传感器,外形小巧,主要用于测量液体气体的压力及各种液体的液位,并把压力信号转换成420ma或15v等电信号,是一种现场远传压力测量仪表。