◆The main technical indexes:
·Product model: RISEN-ES

·liquid level measurement range: 20m,30m,40m,50m（Under clean environment, with rigid and smooth objective surfacecorresponding wave beam projected area）

·detection: ≤5%～2%F.S（varies from different measure range and sensor）

·accuracy of detection: 0.25～0.5%F.S （at25℃，outside two times of the blind area）

·output signal: 4～20mA（two,three,four-wire）,0～5V,RS485, ---（optional）

·operation temp: 0～+50℃（default）; could be customized-10～60℃，-20～70℃

·power supply: DC24V/300mA（default）

·Display model：none

·protection level: IP65（shelter cover）

·Application environment: normal pressure，non-corrosion，in normal(not explosionproof) environment water level measurment