Isixhobo sokujonga i-ammonia nitrogen esikwi-intanethi sisixhobo sokujonga nokulawula umgangatho wamanzi esikwi-intanethi esine-microprocessor. Esi sixhobo sixhotyiswe ngeentlobo ezahlukeneyo zee-electrode ze-ion kwaye sisetyenziswa kakhulu kwizityalo zamandla, iikhemikhali zepetroli, izixhobo ze-elektroniki zesinyithi, ukumbiwa kwemigodi, ukwenza iphepha, ubunjineli bokuvubela izinto eziphilayo, amayeza, ukutya neziselo, unyango lwamanzi lokhuseleko lokusingqongileyo, njl. Sihlala sijonga kwaye silawula amaxabiso okuxinana kwee-ion kwizisombululo zamanzi.
Isixhobo somculo Iimbonakalo:
● Umboniso omkhulu wekristali yesikrini se-LCD
● Ukusebenza kwemenyu okukrelekrele
● Ukurekhodwa kwedatha yembali
● Imisebenzi eyahlukeneyo yokulinganisa ngokuzenzekelayo
● Imo yokulinganisa isignali eyahlukileyo, ezinzileyo nethembekileyo
● Intlawulo yobushushu ngesandla kunye neyokuzenzekelayo
●Amaqela amathathu eereyitha alawula iswitshi
● Umda ophezulu, umda ophantsi, ulawulo lwexabiso le-hysteresis
● Iindlela ezininzi zokukhupha i-4-20mA kunye ne-RS485
● Ibonisa uxinaniso lwe-ion, ubushushu, umsinga, njl. kwi-interface efanayo
● Ukuseta igama eliyimfihlo ukuze kukhuselwe ukusebenza kwabasebenzi abangagunyaziswanga
Itekhnolojii-ical i-specificati-ion
(1) Uluhlu lokulinganisa (kuxhomekeke kuluhlu lwe-electrode):
Uxinzelelo lwee-ion: 0.02 - 18000 mg/L
(Ixabiso le-pH yesisombululo: 4 - 10 pH);
Ubushushu: -10 - 150.0℃;
(2) Isisombululo:
Uxinaniso: 0.01/0. 1/1 mg/L;
Ubushushu: 0.1℃;
(3) Impazamo esisiseko:
Uxinaniso:±5 - 10% (kuxhomekeke kuluhlu lwe-electrode);
Ubushushu: ± 0.3℃;
(4) Imveliso yangoku yeziteshi ezimbini:
0/4 - 20 mA (ukumelana nomthwalo < 750Ω);
20 - 4 mA (ukumelana nomthwalo < 750Ω);
(5) Isiphumo sonxibelelwano: RS485 MODBUS RTU;
(6) Amaqela amathathu oqhagamshelwano lolawulo lokudluliselwa: 5A 250VAC, 5A 30VDC;
(7) Umbane (ukhetho):
85 - 265 VAC ± 10%, 50 ± 1 Hz, amandla ≤ 3W;
9 - 36 VDC, amandla: ≤ 3W;
(8) Ubukhulu bangaphandle: 144 × 144 × 118 mm;
(9) Indlela yokufaka: ifakwe kwiphaneli, ifakwe eludongeni, ifakwe kwipayipi;
Ubukhulu bokuvula kwephaneli: 137 × 137 mm;
(10) Inqanaba lokhuseleko: IP65;
(11) Ubunzima besixhobo: 0.8 kg;
(12) Indawo yokusebenza kwezixhobo:
Ubushushu bokusingqongileyo: -10 - 60℃;
Umswakama ohambelanayo: akukho ngaphezulu kwe-90%;
Akukho kuphazamiseka okunamandla kwemagnethi ngaphandle kwemagnethi yoMhlaba.
