Aotelega o oloa
O le mita fa'aeletoronika mo le fa'agaioiga fa'apisinisi i luga ole laiga & meafaigaluega e mata'ituina ma pulea ai le maualuga o le 'acid, alkali ma le masima o se meafaigaluega e mata'ituina ma pulea ai le tulaga lelei o le vai ma le microprocessor.
E lautele le fa'aaogaina o le meafaigaluega i le fa'aaogaina o le eletise fa'avevela, alamanuia vailaʻau, faʻapala uʻamea ma isi alamanuia, e pei o le toe faʻafouina o le ion exchange resin i totonu o laʻau eletise, faʻagasologa tau alamanuia vailaʻau, ma isi mea, e iloa ai ma pulea pea le maualuga o le vailaʻau acid poʻo le base i totonu o le vai.
Ffoliga:
●Fa'aaliga LCD Lanu.
●Fa'agaioiga atamai o le lisi.
●Fa'amaumauga o Fa'amaumauga ma le Fa'aalia o le Pi'o.
●Fa'amautuga o le vevela e ala i le lima pe otometi.
●E tolu seti o ki e pulea ai le relay.
●Fa'ailo maualuga ma maualalo, ma le puleaina o le hysteresis.
●4-20mA ma RS485 Faiga fa'atino eseese.
●Faaali fua, vevela, tulaga, ma isi mea faapena i luga o le feso'ota'iga lava e tasi.
●Puipuiga o upu faataga e puipuia ai le fa'aaogaina sese e tagata e lē o ni tagata faigaluega.
Fa'atulagaga fa'apitoa:
| Fuaina o le lautele | Amioga:0~2000mS/cm; TDS:0~1000g/L; Fa'amamafa: Fa'amolemole taga'i i le laulau o le fa'amamafa o vaila'au ua uma ona fausia i totonu. Vevela:-10~150.0℃; |
| Iugafono | Amioga: 0.01μS/cm; 0.01mS/cm; TDS:0.01mg/L;0.01g/L Fa'aputuga: 0.01%; Vevela: 0.1℃; |
| Iugafono | Amioga: 0.01μS/cm; 0.01mS/cm; TDS:0.01mg/L;0.01g/L Fa'aputuga: 0.01%; Vevela: 0.1℃; |
| Sese autū | ±0.5%FS; Vevela:±0.3℃; Fa'aputuga: ±0.2% |
| Mausali
| ±0.2%FS/24 itula; |
| Lua le gaosiga o le taimi nei | 0/4~20mA (tetee i avega <750Ω); 20~4mA (tetee i avega <750Ω); |
| Fa'ailo fa'ailoilo
| RS485 MODBUS RTU |
| Paoa sapalai | 85~265VAC±10%, 50±1Hz, mana ≤3W; 9~36VDC, fa'aaogaina o le eletise ≤3W; |
| Fua | 144x144x118mm |
| Fa'apipi'iina
| Panel, fa'apipi'iga puipui ma paipa; Tele o le tatalaina o le paneli: 138x138mm |
| Tulaga o le puipuiga
| IP65 |
| Siosiomaga faigaluega
| Vevela o le fa'agaioiga:-10~60℃; Susū o le ea: ≤90%; |
| Mamafa | 0.8kg |
| Tolu seti o feso'ota'iga pulea o le relay | 5A 250VAC,5A 30VDC
|
Taimi na lafoina ai: Iulai-31-2023



