W8287 Ammoniya Nitrogen Monitor

Kayan kiɗa fasali:

● LCD ruwa lu'ulu'u nuni

● Mai Hankali menu aiki

● Da yawa ayyukan daidaitawa ta atomatik

● Bambanci sigina masu aunawat yanayin, barga kuma abin dogaro

●     Manual     kuma     atomatik     zafin jiki diyya

● Biyu saiti of jigilar kaya iko makulli

●  Babban  iyaka,  ƙasa  iyaka,kuma  hysteresis  darajariko

● It nuni Lallai ion taro, yanayin zafidabi'a, na yanzu, da sauransu Lallai hanyar sadarwa.

● It   kuma  yana da  kalmar sirri  kariya  to  hana ma'aikata marasa izini daga yin kurakurai.

Fasaha ical takamaiman ion

(1) Kewayon aunawa (ya danganta da kewayon lantarki):

Yawan sinadarin ion: 0.02 - 18000 mg/L

(Matsayi pH na mafita: pH 4 - 10);

Zafin jiki: -10 - 150.0℃;

(2) Shawara:

Mayar da hankali: 0.01/0. 1/1 mg/L; Zafin jiki: 0.1℃;

(3) Kuskuren asali:

Mayar da hankali: ±5 - 10% (ya danganta da kewayon lantarki);

Zafin jiki: ±0.3℃;

(4) Fitar da wutar lantarki ta tashar 1 (zaɓin tashoshi 2):

0/4 – 20 mA (juriyar kaya < 750Ω);

20 – 4 mA (juriyar kaya < 750Ω);

(5) Fitowar sadarwa: RS485 MODBUS RTU;

(6) Saiti biyu na lambobin sadarwa na sarrafa relay: 3A 250VAC, 3A 30VDC;

(7) Samar da wutar lantarki (zaɓi ne):

85 – 265VAC ± 10%, 50±1Hz, ƙarfi ≤ 3W;

9 - 36VDC, wutar lantarki: ≤ 3W;

(8) Girma: 98 × 98 × 130 mm;

(9) Hanyar shigarwa: nau'in allo, nau'in da aka ɗora a bango;

Girman buɗewar allo: 92.5 × 92.5 mm;

(10) Matakin kariya: IP65;