Ngwa a na-eji eme ihe n'ịntanetị maka inyocha mmiri ammonia nitrogen bụ ngwa eji enyocha mmiri na njikwa ya nke ọma, nke nwere obere ihe nhazi. Ngwa a nwere ụdị elektrọd ion dị iche iche, a na-ejikwa ya nke ọma n'ụlọ ọrụ ike, kemịkalụ petrochemicals, igwe eletriki igwe, igwu ala, imepụta akwụkwọ, injinia ịgbaze mmiri, ọgwụ, nri na ihe ọṅụṅụ, ọgwụgwọ mmiri nchekwa gburugburu ebe obibi, wdg. Ọ na-enyocha ma na-achịkwa uru nke mmiri mmiri na-etinye n'ime ya mgbe niile.
Agwa ist ics of O nwere ike ịbụ na o meghị ihe ọbụla gbasara ya. ngwa egwu:
● Nnukwu LCD agba mmiri mmiri kristal ngosipụta
● Ọgụgụ isi menu ọrụ
● Data ndekọ nausoro ngosipụta
●Ọtụtụ akpaka nhazi ọrụ
● Ihe dị iche mgbaama ụdị nha, kwụsiri ike na a pụrụ ịtụkwasị obi
● Okpomọkụ aka na akpaka ụgwọ ọrụ
● Nhazi atọ nke njikwa relay ihe mgba ọkụ
● Oke oke, ala oke, na hysteresis njikwa uru
● 4-20mA na RS485 ọtụtụ mmepụta usoro
● Ngosipụta nke ion ntinye uche, okpomọkụ, ugbu a, wdg. on O nwere ike ịbụ na o meghị ihe ọbụla gbasara ya. otu ihe ahụ njikọ
● Enwere ike ịtọ nchedo paswọọdụ ka gbochie enweghị ikikendị ọrụ site na ime mmehie
Teknụzụ ical nkọwapụta ion
(1) Oke nha (dabere na oke elektrọd):
Ọnụọgụ ion (NH4+): 0.02 - 18000 mg/L (Uru ngwọta pH: 4 - 10 pH);
Ọnụọgụ ion a gbaziri agbazi (K+): 0.04 - 39000 mg/L
(Uru pH ngwọta: 2 - 12 pH);
Okpomọkụ: -10 - 150.0℃;
(2) Mkpebi:
Ntinye uche: 0.01/0. 1/1 mg/L;
Okpomọkụ: 0.1℃;
(3) Njehie bụ isi:
Ntinye uche: ±5 - 10% (dabere na oke elektrọd);
Okpomọkụ: ±0.3℃;
(4) Mmepụta ugbu a nke ọwa abụọ:
0/4 – 20 mA (nguzogide ibu < 750Ω);
20 – 4 mA (nguzogide ibu < 750Ω);
(5) Mmepụta nkwukọrịta: RS485 MODBUSRTU;
(6) Ígwè atọ nke kọntaktị njikwa relay: 5A 250VAC, 5A 30VDC;
(7) Inye ọkụ eletrik (nhọrọ):
85 – 265 VAC ± 10%, 50 ± 1 Hz, ike ≤ 3W; 9 - 36 VDC, ike: ≤ 3W;
(8) Akụkụ mpụta: 144 × 144 × 118 mm;
(9) Usoro ntinye: ụdị panel, ụdị arụnyere na mgbidi, ụdị paịpụ;
Nha oghere panel: 137 × 137 mm;
(10) Ọkwa nchekwa: IP65;
(11) Ibu ngwá ọrụ: 0.8 kg;
(12) Ebe ọrụ ngwaọrụ:
Okpomọkụ gburugburu ebe obibi: -10 - 60℃;
Iru mmiri dị n'etiti: ọ bụghị ihe karịrị 90%;
Enweghị nnukwu nnyonye anya nke ebe ndọta ma ọ bụghị naanị ebe ndọta nke ụwa.








