发表于:2007-03-19 19:45:00
楼主
在下菜鸟一只,近日拿到一份英文资料:
Differential Pressure Transducer:
Pressure:0-10"WC
Voltage:10-42VDC
Output:4-20mA
Sensor Construction: Oil filled capacitance
Wetted Parts:316SS,Viton Cell O-Ring
Pressure Connection:1/4"-18 NPT Female
Electrical Matting Connection:1/2" NPT Male 3-wire
Lenth:9.28"
Adjustment/Calibration: Zero & span
其中Sensor Construction,Wetted Parts,Lenth等几项我看不明白什么意思,恳请高手指点。
另外,能否帮忙推荐几个符合这个要求的变送器型号??