SUP-DM3000 Membrane ụdị agbazere oxygen bụ ihe oxygen agbazere na mmiri ngwọta.Ụkpụrụ nha nke polarographic, uru mgbasa na-adabere na okpomọkụ nke ngwọta mmiri, nrụgide na salinity na ngwọta.Mita na-eji ngosi kristal mmiri mmiri maka ịlele na igosipụta DO na ụkpụrụ okpomọkụ nke etiti, yana nsonaazụ analog na dijitalụ yana ọrụ njikwa.Akụkụ dị iche iche: 0-20mg/L,0-200%,0-400hPaResolution:0.01mg/L,0.1%,1hPaOutput signal: 4~20mA;Ntugharị;RS485 Ike ọkọnọ: AC220V± 10%;50Hz/60Hz