RS485 Output 4-20ma Electrode Polarographic Free koena Chlorine Sensor

Q: He aha ka mea o kēia huahana?
A: Hana ʻia ʻo ABS a me 316 stainless steel.

Q: He aha ka hōʻailona kamaʻilio huahana?
A: He koena chlorine sensor me kikohoʻe RS485 puka a me 4-20mA hōʻailona puka.

Nīnau: He aha nā mana maʻamau a me nā hoʻopuka hōʻailona?
A: Pono 12-24V DC mana lako me RS485 a me 4-20mA puka.

Nīnau: Pehea e hōʻiliʻili ai i ka ʻikepili?
A: Hiki iā ʻoe ke hoʻohana i kāu logger data ponoʻī a i ʻole module hoʻoili uila inā loaʻa iā ʻoe, hāʻawi mākou i ka protocol communication RS485-Modbus. Hiki iā mākou ke hāʻawi pū i ka modula uila uila LORA / LORANWAN / GPRS / 4G.

Nīnau: Loaʻa iā ʻoe ka polokalamu like?
A: ʻAe, hiki iā mākou ke hāʻawi i ka server kūpono a me ka lako polokalamu, hiki iā ʻoe ke nānā i ka ʻikepili i ka manawa maoli a hoʻoiho i ka ʻikepili mai ka polokalamu, akā pono ia e hoʻohana i kā mākou ʻohi ʻikepili a me ka mea hoʻokipa.

Q: Ma hea e hoʻohana ʻia ai kēia huahana?
A: Hoʻohana nui ʻia kēia huahana i ka meaʻai a me ka mea inu, ka lāʻau lapaʻau a me ke olakino, CDC, ka hoʻolako ʻana i ka wai wai, ka wai lua, ka wai ʻauʻau, ka iʻa a me ka nānā ʻana i ka maikaʻi o ka wai.

Q: Pehea e hiki ai iaʻu ke loaʻa nā laʻana a i ʻole ke kauoha?
A: ʻAe, loaʻa iā mākou nā mea waiwai, hiki ke kōkua iā ʻoe e kiʻi i nā laʻana i ka wā hiki. Inā makemake ʻoe e kau i kahi kauoha, e kaomi wale i ka hae ma lalo a hoʻouna mai iā mākou i kahi nīnau.

Q: He aha ka manawa hāʻawi?
A: ʻO ka mea maʻamau, e hoʻouna ʻia nā waiwai i loko o 1-3 mau lā hana ma hope o ka loaʻa ʻana o kāu uku. Akā, pili ia i kāu nui.