Ngwa a na-ahụ maka inyocha ammonia nitrogen 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, imepụta akwụkwọ, injinia ịgbaze ihe 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-etinye n'ime ion mgbe niile.
Ngwa egwu atụmatụ:
● Ngosipụta kristal mmiri mmiri LCD buru ibu
● Ọrụ menu ọgụgụ isi
● Ndekọ data akụkọ ihe mere eme
● 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
● Otu atọ nke relay na-achịkwa swiichi ahụ
● Oke oke, oke ala, njikwa uru hysteresis
● Usoro mmepụta ọtụtụ 4-20mA na RS485
● Na-egosi njupụta ion, okpomọkụ, ugbu a, wdg. na otu interface ahụ
● Nhazi paswọọdụ maka nchebe megide ọrụ ndị ọrụ na-enweghị ikike
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 - 265 VAC ± 10%, 50 ± 1 Hz, ike ≤ 3W;
9 - 36 VDC, ike: ≤ 3W;
(8) Akụkụ mpụta: 144 × 144 × 118 mm;
(9) Usoro ntinye: arụnyere 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.
