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 lokukhuselwa kwendalo, njl. Sihlala sijonga kwaye silawula amaxabiso okuxinana kwee-ion kwizisombululo zamanzi.
Iimpawu zesixhobo:
- Isiboniso seLCD esikhulu sombala weLCD
- Ukusebenza kwemenyu okukrelekrele
- Ukurekhoda idatha kunye nokubonisa ijika
- Imisebenzi emininzi yokulinganisa ngokuzenzekelayo
- Imo yokulinganisa isignali eyahlukileyo, izinzile kwaye ithembekile
- Imbuyekezo yobushushu ngesandla kunye neyokuzenzekelayo
- Amaqela amathathu okutshintsha ulawulo lokudluliselaUmda ophezulu, umda ophantsi, ulawulo lobungakanani be-hysteresis
- Iindlela ezininzi zokukhupha izinto eziquka i-4-20mA kunye ne-RS485
- Ukuboniswa koxinzelelo lwe-ion, ubushushu, umbane, njl. njl. kwi-interface efanayo
- Ukuseta igama eligqithisiweyo ukuze kukhuselwe ukusebenza okungagunyaziswanga ngamalungu angengobasebenzi
Iinkcukacha zobugcisa
- Uluhlu lokulinganisa (ngokusekwe kuluhlu lwe-electrode):
- Uxinzelelo lwee-ion: 0.02 – 18000 mg/L (isisombululo
- ixabiso le-pH: 4 - 10 pH);
- Ubushushu: -10 – 150.0℃;
- Isisombululo:
- Uxinaniso: 0.01/0. 1/1 mg/L;
- Ubushushu: 0.1℃;
- Impazamo esisiseko:
- Uxinaniso: ±5 – 10% (ngokusekwe kuluhlu lwe-electrode);
- Ubushushu: ± 0.3℃;
- Imveliso yangoku yeziteshi ezimbini:
- 0/4 – 20 mA (ukumelana nomthwalo < 750Ω);
- 20 – 4 mA (ukumelana nomthwalo < 750Ω);
- Iziphumo zonxibelelwano: RS485 MODBUS RTU;
- Amaqela amathathu oqhagamshelwano lolawulo lokudluliselwa: 5A 250VAC, 5A 30VDC;
- Ubonelelo lwamandla (ukhetho):
- 85 – 265VAC ± 10%, 50±1Hz, amandla ≤ 3W;
- 9 – 36VDC, amandla: ≤ 3W;
- Ubukhulu bangaphandle: 144 × 144 × 118 mm;
- Indlela yokufaka: ifakwe kwiphaneli, ifakwe eludongeni, ifakwe kwipayipi;
- Ubungakanani bokuvula kwephaneli: 137 × 137 mm;
- Inqanaba lokukhusela: IP65;
- Ubunzima besixhobo: 0.8 kg;
- Indawo yokusebenza kwezixhobo:
- Ubushushu bokusingqongileyo: -10 – 60℃;
- Umswakama ohambelanayo: akukho ngaphezulu kwe-90%;
- Akukho kuphazamiseka okunamandla kwemagnethi ngaphandle kwemagnethi yoMhlaba.
Bhala umyalezo wakho apha uze uwuthumele kuthi
