Ngwa a na-eji eme ihe n'ịntanetị maka inyocha na ịchịkwa àgwà mmiri nke amonia nitrogen bụ ngwa ọrụ dị n'ịntanetị nke nwere obere ihe nhazi. Ngwaọrụ 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 ion nke mmiri mmiri.
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 ihe mgbanwe njikwa relay
●Oke elu, oke ala, njikwa hysteresis
● Ọtụtụ ụzọ mmepụta gụnyere 4-20mA na RS485
● Ngosipụta nke mkpokọta 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):
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 < 750 Ω);
20 - 4 mA (nguzogide ibu < 750 Ω);
(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 ≤ 3 W; 9 - 36 VDC, ike: ≤ 3 W;
(8) Akụkụ mpụta: 144 × 144 × 118 mm;
(9) Usoro ntinye: arụnyere n'elu panel, arụnyere n'elu mgbidi, arụnyere n'elu paịpụ;
Nha oghere panel: 137 × 137 mm;
(10) Ọkwa nchekwa: IP65;
(11) Ibu ngwá ọrụ: 0.8 kg;
(12) Gburugburu ọrụ ngwaọrụ: Okpomọkụ gburugburu: -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.
