flMM I autiwt* Document NO: WI-JS-253-006 ZCT190J-NPS-A 1-axis current type tilt sensor 1. General description: ZCT190J-NPS-A is 1-axis current type tilt sensor which is researched and produced by Shanghai Zhichuan,with a measuring range of 0--90°, standard 4 ~ 20mA current output. Perfect anti-jamming features, suitable for long-distance signal transmission. 3. Applications: standard 4~20mA current output. Construction machinery arm measurement Shockproof ,greater than 1000g moment limiter 4. Technical specification (unless special condition,the following is tested at the temperture of 25 C ) Remark 1: resolution is the smallest input angle that the sensor can detect. Remark 2: non-linearity means the devation between the output curve from 0 to 90 deg and the best fitting line. Remark 3: sensitivity is definited as: Isens ={Iout(@90°)-Iout(@0°)}/{90°}[mA/°] Shanghai Zhichuan Electronic Tech Co.,Ltd ADD: 3/F,1128 Denghui Rd., Minhang district, Shanghai, 201109,China. TEL: +86-021-64908096 Fax: +86-021-64906992 Http://www.zc-sensor.com

5. Characteristic of tilt angle-output current Output current Supply power Angle and the current conversion formula: Current output 7. Wire connection and installation: 1. Definition of the outlet hole: refer to the above(Iout,GND,Vcc ) 2. Installation: when outlet hole vertical down the ground,it is the zero position. The output current will be increased when rotate in counterclockwise. 8. Order information： Part No：ZCT190J-NPS-A Specifications subject to change without notice! Shanghai Zhichuan Electronic Tech Co.,Ltd ADD：3/F,1128 Denghui Rd., Minhang district, Shanghai, 201109,China. TEL：+86-021-64908096...