GFM-S Korrosionsschutz Ultraschall-Messgerät

Technical specifications:GFM-S anticorrosive ultrasonic level meter Anticorrosive type Measuring range 0-3m,0-6m,0-10m Blind spot 0.25-0.5m Measuring precision 0.25-0.5% Resolution 1mm Direction angle 4-6 (full shape) Pressure Under 4 atmosphere Display With LCD display liquid height or space distance Output RS485 interface,ModBUS protocol or custom-built(four-wire) Analogue output 4-20mA Switching value 2-4way AC220V/3A(four-wire) Protection grade IP65 Environmental temperature -20°C 60°C Power supply Four-wire DC24V70mA/AC220V3W Two-wire DC24V Installation style Nut hole installation Wall mount installation Shell ABS engineering plastics Separation distance Less than 50 meter