Mea Analyzer Oxygen Hoʻoheheʻe Optical DO Meter Online T6048

Nā ʻano o ka mea kani
●1. Pale hōʻike aniani wai kala LCD nui
●2. Nā hana papa kuhikuhi akamai
●3.Nā moʻolelo ʻikepili a me ka hōʻike piʻo
●4.Nui nā hana hoʻoponopono aunoa
●5.Panehana mahana lima a ʻakomi paha
●6. Kuapo hoʻokele relay ʻekolu-hui
●7. Palena kiʻekiʻe, palena haʻahaʻa, a me ka kaohi hysteresis
●8.4-20mA & RS485 me nā koho hoʻopuka he nui
●9. Hōʻike ka ʻaoʻao like i ka oxygen i hoʻoheheʻe ʻia, ka mahana, ke au, a pēlā aku.
●10.Hiki ke hoʻonohonoho ʻia ka palekana ʻōlelo huna e pale aku i nā limahana i ʻae ʻole ʻia mai ka hana ulia pōpilikia.

Palena ʻenehana
(1) Pae ana (ma muli o ka pae sensor):
ʻOkikene i hoʻoheheʻe ʻia: 0–20.0 mg/L; 0–200%;
mahana: -10 ~ 150.0℃;
(2) Hoʻoholo:
ʻOkikene i hoʻoheheʻe ʻia: 0.01 mg/L; 0.1%;
mahana: 0.1℃;
(3) Kuhihewa kumu:
ʻOkikene i hoʻoheheʻe ʻia: ±1% FS;
mahana: ± 0.3℃;
(4) Ka manawa pane (90% ka waiwai hope loa):
<60 kekona ma 25°C; <30 kekona ma 35°C;
（5） kūpaʻa:
Ma lalo o ke kaomi o ka lewa a me nā kūlana mahana mau, ʻo ka haʻalele ʻana o kēlā me kēia pule he <2%F·S.
(6) Ka hoʻopuka ʻana o ke au pālua-kahawai:
0/4 a i 20mA (kū'ē kaumaha <750Ω);
20～4mA (kū'ē kaumaha <750Ω);
(7) Ka hoʻopuka kamaʻilio: RS485 MODBUS RTU;
(8) ʻEkolu mau hoʻonohonoho o nā pilina hoʻokele relay:
5A 250VAC, 5A 30VDC;
(9) Lako mana (koho):
85～265VAC ±10%,50 ±1Hz, mana ≤3W;
9–36VDC, hoʻohana mana: ≤3W;
(10) Nā ana o waho: 144 × 144 × 118 mm;
(11) Nā ʻano hoʻonohonoho: ʻano panela, ʻano i kau ʻia ma ka paia, ʻano duct;
Nā ana wehe ʻana o ka panela: 137 × 137mm;
(12) Ka helu palekana: IP65;
(13) Kaumaha: 0.8 kg;
(14) Kaiapuni hana:
Mahana kaiapuni: -10 a 60°C;
Ka haʻahaʻa pili: ʻaʻole iʻoi aku ma mua o 90%;
ʻAʻohe mea hoʻopilikia ikaika o ke kahua magnetic a puni koe wale nō ke kahua magnetic o ka Honua.