Ihe ụlọ ọrụ mmepụta ihe ịntanetị amonia nitrogen ihe nlekota is an ịntanetị mmiri mma nlekota
na njikwa ngwa egwu na a microprocessor.Nke a ngwa egwu is arụnyere n'ime na dị iche iche
ụdị of ion elektrọd na is n'ọtụtụ ebe ejiri in ike osisi, kemịkalụ mmanụ ala, ọrụ igwe
eletrọniki, igwu ala, ime akwụkwọ, ihe ndị dị ndụ ime achịcha injinia, ọgwụ, nri
na ihe ọṅụṅụ, gburugburu ebe obibi nchedo mmiri ọgwụgwọ, wdg. mgbe niile ihe nlele
na njikwa O nwere ike ịbụ na o meghị ihe ọbụla gbasara ya. ion ntinye uche ụkpụrụ of mmiri ngwọta.
Ngwa egwu atụmatụ:
● 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
●Okpomọkụ aka na nke akpakaụgwọ ọrụ
● Otu atọ nke ihe mgbanwe njikwa relay
●Oke elu, oke ala, njikwa hysteresis
● Ọtụtụ ụzọ mmepụta gụnyere 4-20mA na RS485
● Ngosipụta nke njupụta ion, okpomọkụ, ugbu a, wdg. na otu interface ahụ
● Nhazi paswọọdụ maka nchebe megide ọrụ na-enweghị ikike site n'aka ndị na-abụghị ndị ọrụ
Teknụzụical Nkọwapụtaion:
(1) Oke nha (dabere na oke elektrọd):
Ọnụọgụgụ ion: 0.02 - 18000 mg/L
(Uru pH ngwọta: 4 - 10 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 MODBUS RTU;
(6) Otu atọ nke kọntaktị njikwa relay: 5A 250VAC, 5A 30VDC;
(7) Inye ọkụ eletrik (nhọrọ):
85 - 265VAC ± 10%, 50±1Hz, ike ≤ 3W;
9 - 36VDC, ike: ≤ 3W;
(8) Akụkụ mpụta: 235 * 185 * 120 mm;
(9) Usoro ntinye: arụnyere n'elu mgbidi;
(10) Ọkwa nchekwa: IP65;
(11) Ibu ngwá ọrụ: 1.2 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 n'ọhịa magnetik ma e wezụga magnetic nke ụwa.
