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.
仪表特点：
● LCD agba mmiri mmiri kristal ngosipụta
● Ọgụgụ isi menu ọrụ
● Ọtụtụ ọrụ nhazi akpaka
● Ihe dị iche mgbaama ndị na-atụ nhat ụdịdị, ụlọ kwụsiri ike na a pụrụ ịtụkwasị obi
● Akwụkwọ ntuziaka na akpaka okpomọkụ ụgwọ ọrụ
● Abụọ setịpụ of relay njikwa ihe mgba ọkụ
●Elu oke, ala oke, hysteresis urunjikwa
● 4-20mA na RS485 ọtụtụ mmepụta usoro
● Na-egosi ion ntinye uche, okpomọkụ, ugbu a, wdg na 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: 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 ọkụ eletrik nke ọwa abụọ:0/4 – 20 mA (nguzogide ibu < 750Ω);20 – 4 mA (nguzogide ibu < 750Ω);
(5) Mmepụta nkwukọrịta: RS485 MODBUS RTU;
(6) Otu abụọ nke kọntaktị njikwa relay: 3A 250VAC, 3A 30VDC;
(7) Inye ọkụ eletrik (nhọrọ):
85 – 265VAC ± 10%, 50 ± 1Hz, ike ≤ 3W;
9 - 36VDC, ike: ≤ 3W;
(8) Akụkụ mpụta: 98 × 98 × 130 mm;
(9) Usoro ntinye: ụdị panel, ụdị arụnyere na mgbidi; Nha oghere panel: 92.5 × 92.5 mm;
(10) Ọkwa nchekwa: IP65;
(11) Ibu ngwá ọrụ: 0.6 kg;
(12) Gburugburu ebe ọrụ ngwaọrụ: Okpomọkụ gburugburu ebe obibi: -10 - 60℃; Iru mmiri dị n'etiti: ọ gaghị akarị 90%; Enweghị nnyonye anya ike nke ubi magnetik ma e wezụga ebe magnetik nke ụwa.
