SUP-DM3000 Electrochemical dissolved oxygen mika

wehewehe pōkole:

ʻO SUP-DM3000 Membrane type dissolved oxygen ka ana o ka oxygen i hoʻoheheʻe ʻia i loko o kahi wai. Polarographic ana kumu, ka dissolution waiwai ma muli o ka wela o ka aqueous solution, kaomi a me ka salinity i ka hoʻonā. Hoʻohana ka mita i kahi hōʻike aniani wai no ke ana ʻana a hōʻike i nā koina DO a me ka wela waena, me nā hoʻopuka hōʻailona analog a me nā kikohoʻe a me nā hana mana. Nā hiʻohiʻona: 0-20mg / L, 0-200%, 0-400hPaResolution: 0.01mg / L, 0.1%, 1hPaOutput hōʻailona: 4 ~ 20mA; Relay; RS485Power lako: AC220V±10%; 50Hz/60Hz