ʻO ka mea nānā ʻana i ka ammonia nitrogen ma ka pūnaewele ʻoihana he mea nānā a me ka hoʻokele ʻana i ka maikaʻi o ka wai ma ka pūnaewele me kahi microprocessor. Ua lako kēia mea hana me nā ʻano electrodes ion like ʻole a hoʻohana nui ʻia i nā mea kanu mana, petrochemicals, metallurgy electronics, mining, papermaking, biological fermentation engineering, lāʻau lapaʻau, meaʻai a me ka mea inu, mālama wai mālama kaiapuni, a pēlā aku. Hoʻomau ia i ka nānā ʻana a me ka hoʻomalu ʻana i nā waiwai ion o nā hopena wai.
Nā hiʻohiʻona o ka mea kani:
- Hōʻike LCD kala nui
- Hana papa kuhikuhi akamai
- Hoʻopaʻa ʻikepili a me ka hōʻike piʻo
- Nā hana hoʻoponopono aunoa he nui
- ʻAno ana hōʻailona ʻokoʻa, paʻa a hilinaʻi hoʻi
- Ka uku mahana manual a me ka uku ʻakomi
- ʻEkolu mau hui o nā kuapo hoʻokele relayPalena kiʻekiʻe, palena haʻahaʻa, ka mana o ka nui hysteresis
- Nā ʻano hana hoʻopuka he nui e komo pū ana me 4-20mA a me RS485
- Hōʻike o ka nui o ka ion, ka mahana, ke au, a me nā mea ʻē aʻe ma ka interface like
- Ka hoʻonohonoho ʻana i ka ʻōlelo huna no ka pale ʻana i ka hana ʻae ʻole ʻia e nā limahana ʻole
Nā kikoʻī loea
- Pae ana (ma muli o ka pae electrode):
- Ka nui o ka ion: 0.02 – 18000 mg/L (hoʻonā
- waiwai pH: 4 – 10 pH);
- Mahana: -10 – 150.0℃;
- Hoʻoholo:
- Ka nui o ka wai: 0.01/0. 1/1 mg/L;
- Mahana: 0.1℃;
- Hewa kumu:
- Ka nui o ka hoʻohuihui ʻana: ±5 – 10% (ma muli o ka laulā o ka electrode);
- Mahana: ±0.3℃;
- Ka hoʻopuka ʻana o ke au 2-kanal:
- 0/4 – 20 mA (kū'ē kaumaha < 750Ω);
- 20 – 4 mA (kū'ē kaumaha < 750Ω);
- Ka hoʻopuka kamaʻilio: RS485 MODBUS RTU;
- ʻEkolu mau pūʻulu o nā pilina hoʻokele relay: 5A 250VAC, 5A 30VDC;
- Lako mana (koho):
- 85 – 265VAC ± 10%, 50±1Hz, mana ≤ 3W;
- 9 – 36VDC, mana: ≤ 3W;
- Nā ana o waho: 144 × 144 × 118 mm;
- ʻAno hoʻonohonoho: kau ʻia ma ka panela, kau ʻia ma ka paia, kau ʻia ma ka paipu;
- Ka nui o ka wehe ʻana o ka panela: 137 × 137 mm;
- Pae palekana: IP65;
- Kaumaha o ka mea hana: 0.8 kg;
- Kaiapuni hana mea kani:
- Mahana kaiapuni: -10 – 60℃;
- Ka haʻahaʻa pili: ʻaʻole iʻoi aku ma mua o 90%;
- ʻAʻohe mea hoʻopilikia ikaika o ke kahua magnetic koe wale nō ke kahua magnetic o ka Honua.
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
