SUP-PX261 series water level meter are completely sealed for submersion in liquid, can be used to measure water level, well depth, groundwater leverl and so on, common accracy is 0.5%FS,with voltage or 4-20mA output signals Features Range:0 ~ 100mResolution:0.5% F.SOutput signal: 4~20mA; 0~10V; 0~5VPower supply:24VDC; 12VDCTel.: +86 15867127446 (WhatApp)Email : info@Sinomeasure.com