产品描述
VT-110-01-020-0一体化振动变送器鸿泰产品线性度好测量范围宽
VT-110-01-020-0一体化振动变送器鸿泰产品线性度好测量范围宽
●外接电源:两线电流环路:(+10~+30)VDC,正﹑负任意串接。
●量程范围:振动幅度:(0~500)μm(峰-峰值);振动烈度:(0~50.0)mm/s(真有效值)。
●负 载:RL=50×(V0) Ω。
●输 出:DC(4~20)mA;误差:满量程的±1.0%。
●频 响:(10~1000)Hz(烈度),(10~300)Hz(幅度);
●工作温度: (-30~+70)℃;
●储存温度: (-35~+100)℃;
●相对湿度: 95%;
●正常工作环境:无强磁场、无腐蚀性汽液体、无强振源;
●危险工作环境(VT-1):Ⅱ A ~Ⅱ C 级、T1 ~ T6 组爆炸性气体混合物的1区、2 区危险场所;
●防爆等级(VT-1):Exd Ⅱ CT6Gb;
●壳体材料:不锈钢(VT-1),铝合金(VT-2);
●外壳防护等级:IP20~IP65;
●绝缘电阻:> 500MΩ;
●绝缘强度:> 500Vrms。
Features
• Analogue output 4-20 mA - loop powered, proportional to vibration velocity mm/s rms
• Standardized measurements according ISO 10816
• High quality with glas sealed M12 connector, dual case isolation
• Compact size with superior “annular shear technology”
• Industrial design IP67, shock resistant
• Temperature range -55…+120 °C
• Attractive price Applications High vibration levels on rotating equipment are the most common source for machine damages and reduced availability. For small and medium-sized machinery vibration transmitters provide a reliable and cost-effective way to measure the overall vibration and monitor it via the machine control or DCS. Fans, pumps, compressors, industrial turbines and particularly all rotating machines with roller-element bearing are classical application areas for case vibration transmitters
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