SUP-DO7013 Electrochemical dissolved oxygen sensor
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Fa'amatalaga
| Fua | DO taua ile vai |
| Fua fua | 0~20.00mg/l |
| I'ugafono | 0.01mg/l |
| Va'aiga vevela | -20~60°C |
| Ituaiga o masini | Galvanic Cell sensor |
| Fua sa'o | <0.5mg/l |
| Faiga fa'avae | RS485 uafu*1 |
| Feso'ota'iga feso'ota'iga | E fetaui ma tulaga masani MODBUS-RTU protocol |
| Faiga feso'ota'iga | RS485 9600,8,1,N (fa'aletonu) |
| ID | 1~255 Fa'asinomaga ID 01 (0×01) |
| Fa'atonu auala | RS485 seti mamao fa'avasegaina ma fa'amaufa'ailoga |
| Faiga sapalai eletise | 12VDC |
| Fa'aaogāga malosi | 30mA @12VDC |
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Folasaga
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Polokalama feso'ota'iga module atamai Fa'atomuaga
Tau feso'ota'iga: RS485
Fa'atulagaina o le Taulaga: 9600,N,8,1 (fa'aletonu)
Tulaga o le masini: 0×01 (fa'aletonu)
Fa'amatalaga fa'akomepiuta: Modbus RTU
Poloaiga lagolago: 0×03 faitau tusi resitala
0X06 tusi resitala|0×10 fa'aauau tusi resitala
Fa'asologa o fa'amatalaga fa'avaa
| 0×03 faitau fa'amaumauga [HEX] | ||||
| 01 | 03 | ×× ×× | ×× ×× | ×× ×× |
| tuatusi | Code galuega | Fa'amatalaga ulu tuatusi | Umi o fa'amaumauga | Siaki code |
| 0×06 tusi fa'amaumauga [HEX] | ||||
| 01 | 06 | ×× ×× | ×× ×× | ×× ×× |
| tuatusi | Code galuega | tuatusi fa'amatalaga | Tusi fa'amaumauga | Siaki code |
Fa'amatalaga: O le siaki siaki o le 16CRC ma le paita maualalo i luma.
| 0×10 Fa'amaumauga tusitusi faifaipea [HEX] | |||
| 01 | 10 | ×× ×× | ×××× |
| tuatusi | Code galuega | Fa'amaumauga tuatusi | Resitala numera |
| ×× | ×× ×× | ×× ×× | |
| Byte numera | Tusi fa'amaumauga | Siaki code | |
Fa'asologa o fa'amaumauga resitala
| tuatusi | Igoa fa'amaumauga | Suiga coefficient | Tulaga |
| 0 | vevela | 0.1°C | R |
| 1 | DO | 0.01mg/L | R |
| 2 | Saturability | 0.1%DO | R |
| 3 | Sensori.null point | 0.1% | R |
| 4 | Sensori.malifa | 0.1mV | R |
| 5 | Sensori.MV | 0.1%S | R |
| 6 | Tulaga faiga.01 | Fa'asologa 4*4bit 0xFFFF | R |
| 7 | Tulaga faiga.02 tuatusi fa'atonu a le tagata fa'aoga | Fa'asologa: 4*4bit 0xFFFF | R/W |
Fa'amatalaga: Fa'amaumauga i tuatusi ta'itasi o le 16-bit saini fa'atasi, o le umi e 2 paita.
Le taunu'uga moni= Resitala fa'amaumauga * sui fa'atatau
Tulaga:R=na'o le faitau;R/W= faitau/tusi
