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.
Ngwa egwu atụmatụ:
● Nnukwu LCD ihuenyo mmiri mmiri kristal ngosipụta
● Ọgụgụ isi menu ọrụ
● Akụkọ ihe mere eme data ndekọ
●Dị iche iche akpaka nhazi ọrụ
● Ihe dị iche mgbaama ndị na-atụ nhat ụdịdị, ụlọ kwụsiri ike na a pụrụ ịtụkwasị obi
● Akwụkwọ ntuziaka na akpaka okpomọkụụgwọ ọrụ
●Otu atọ nke njikwa relay O nwere ike ịbụ na o meghị ihe ọbụla gbasara ya. mgba ọkụ
● Elu oke, dị ala oke, hysteresis uru njikwa
● 4-20mAnaRS485ọtụtụ mmepụta usoro
● Na-egosi ion itinye uchena, okpomọkụ, ugbu a, wdg na otu ihe ahụ njikọ
● Okwuntughe ntọala maka nchedo megideọrụ ndị ọrụ na-enweghị ikike
Teknụzụ ical nkọwapụta ion
(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 – 265 VAC ± 10%, 50 ± 1 Hz, ike ≤ 3W;
9 - 36 VDC, ike: ≤ 3W;
(8) Akụkụ mpụta: 144 × 144 × 118 mm;
(9) Usoro ntinye: etinyere panel, arụnyere mgbidi, arụnyere paịpụ;
Akụkụ mmeghe nke 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.
