Ngwa a na-ahụ maka ammonia nitrogen nke dị n'ịntanetị bụ ngwa eji enyocha ma na-achịkwa àgwà mmiri n'ịntanetị nke nwere obere ihe nhazi. Ngwa a nwere ụdị elektrọd ion dị iche iche ma a na-ejikarị ya eme ihe n'ọtụtụ ebe na ụlọ ọrụ ike, kemịkalụ petrochemicals, igwe eletriki igwe, igwu ala, ime akwụkwọ, injinịa ịgbaze ihe ndị dị ndụ, ọgwụ, nri na ihe ọṅụṅụ, ọgwụgwọ mmiri nchekwa gburugburu ebe obibi, wdg. Ọ na-enyocha ma na-achịkwa uru nke mmiri mmiri na-enye n'ime ahụ mgbe niile.
Àgwà nke Ngwaọrụ:
● Ngosipụta kristal mmiri mmiri LCD buru ibu
● Ọrụ menu ọgụgụ isi
● Ndekọ data na ngosipụta usoro
● Ọrụ nhazi akpaka dị iche iche
● Ụdị nha mgbaàmà dị iche iche, kwụsiri ike ma bụrụ nke a pụrụ ịtụkwasị obi
● Nkwụghachi ụgwọ okpomọkụ aka na akpaka
● Setịpụ atọ nke ihe njikwa relay
● Oke oke, oke ala, na njikwa uru hysteresis
● Usoro mmepụta ọtụtụ 4-20mA & RS485
● Ngosipụta nke njupụta ion, okpomọkụ, ugbu a, wdg. na otu interface ahụ
●Enwere ike ịtọ nchedo paswọọdụ iji gbochie ndị ọrụ na-enweghị ikike ime mmehie
Teknụzụical Nkọwapụtaion:
(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.
