Description

YD***0A Magnetic Vibration Transmitter  一、Brief Introduction With the popular of DCS system, the traditional function of dual table can realize by DCS system，DCS system only need a 4～*0mA signal input. YD***0A series integrated chassis vibration transmission sensor can well meet these requirements，it has superior performance like small size, light weight, reliable performance. YD***0A series integrated vibration transmitter sensor operate by magnetic-electric dipole movement of magnetic field lines cut principle, thus transfer the voltage signal amplitude to standard current signal.Signal output has wrong line protection function, it can avoid transmitter be damaged due to wrong line on site.   二、Applications：   YD***0A series integrated chassis vibration transmitter widely used in fans, pumps, compressors, turbines and other rotating machinery and other equipment of electric power, steel, petrochemical and other industries. Various vibration amount during equipment run-time is an important index to evaluate if the equipment is running properly，applying YD***0A series integrated chassis vibration transmitter to test vibration is an economic, high-quality proposal. YD***0A series integrated chassis vibration transmitter , user can refer selection guide for suitable products to measure vibration acceleration, vibration velocity and vibration displacement according to selection. YD***0A series integrated chassis vibration transmitter is one model two-wire made, it is design and produce on the basis of《GB ***6.******0》, which meet the application of explosion-proof occasion. According to users' needs, we can provide explosion-proof approval. 三、Technical Specifications Measurement Range： 3. 1：Vibration velocity measurement range0～*00mm/s effective value；（Optional） 3. 2：Vibration displacement measurement range0～***0μm peak peak value（Measurement type and range can be customized according to users' requirements）； 3. 3：Resolution Ratio：0.*5%ï¼› 3. 4：Drift：≤ 0.1%／℃ ï¼› 3. 5：Applicable Temperature：（**0～ **0℃）； 3. 6：Power Supply：**8～**5 Vï¼› 3. 7：Affordable Maximum Impact：***0gï¼› 3. 8：Output：4～*0mA，***5V  ，***0V  。（Optional）while fullrange Vbuf is 1Vp-pï¼› 3.9：Load：maximum drive, **0Ω loadï¼› 3.*0：Frequency Response：*0～***0Hz                4.5～***0Hz ï¼ˆchangeable according to users’ requirement）； 3.*1：Horizontal Sensitivity：<2%ï¼› 3.*2：Weight：about**0gï¼› 3.*3：Case material ：Aluminum（changeable material according to users’ requirements）。