高精度LVDT位移传感器L1001系列阀门快速通断石油测径仪

特点：量程可选6mm和20mm，适用于阀门快速通断检测、石油测径仪器等小位移测量。

传感器灵敏度Sensitivity, ±10%, 24°C................................................... 35 mV/V/mm 
量程Measuring range(mm) .................................................... ±6  ±20 可选
非线性Amplitude nonlinearity..................................................... <0.5% Max  or <0.8% Max.
Electrical 
供电电压Power excitation(@2.5KHz) ………................................. 3 Vrms 
DCR ................................................................................. 75±4  Ω 
Null voltage…................................................................... <20 mVrms 
Repeatability………………………………………………… <0.15% 
Output at stroke ends…………………………………….... 0.63 V 
Environmental 
工作温度Temperature range........................................................... -55 to 175°C 
Operation humidity........................................................... <85% R.H 
Shock limit........................................................................ 1,000 g peak 
Sealing ............................................................................. Epoxy seal 
Physical 
Sensing element.............................................................. LVRT 
Output cable(32# AWG)................................................... 0.4m Teflon Insulation 
外壳材料Case material……………………………………………….. 316 SST or 可伐(Kovar)合金