SUP-DO7013 Electrochemical dissolved oxygen sensor
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Hōʻike
| Ana ana | Waiwai DO i ka wai |
| Anana laula | 0~20.00mg/l |
| Olelo Hooholo | 0.01mg/l |
| Kaulana wela | -20~60°C |
| ʻAno ʻike | Mea ʻike kikohoʻe Galvanic |
| Ke ana pololei | <0.5mg/l |
| Ke ano puka | awa RS485*1 |
| Kūkākūkā kamaʻilio | Kūlike me ka protocol MODBUS-RTU maʻamau |
| ʻano kamaʻilio | RS485 9600,8,1,N (ma ka paʻamau) |
| ID | 1~255 ID Paʻamau 01 (0×01) |
| ʻano hoʻoponopono | RS485 hoʻonohonoho mamao calibration a me nā ʻāpana |
| ʻano hoʻolako mana | 12VDC |
| Hoʻohana mana | 30mA @12VDC |
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Hoʻolauna
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Hoʻomaka ka protocol communication module naʻauao
awa kamaʻilio: RS485
Hoʻonohonoho awa: 9600,N,8,1 (ma ka paʻamau)
Helu helu kelepona: 0×01 (ma ka paʻamau)
Nā kikoʻī o ka protocol: Modbus RTU
Kākoʻo kauoha: 0×03 heluhelu papa inoa
0X06 kakau kakau| 0×10 kakau kakau mau
Hōʻano kiʻi ʻike
| 0×03 heluhelu ʻikepili [HEX] | ||||
| 01 | 03 | ×× ×× | ×× ×× | ×× ×× |
| Heluhelu | Code hana | Helu helu poʻo ʻikepili | Ka lōʻihi o ka ʻikepili | E nānā i ke code |
| 0×06 kākau ʻikepili [HEX] | ||||
| 01 | 06 | ×× ×× | ×× ×× | ×× ×× |
| Heluhelu | Code hana | Helu helu ʻikepili | Kākau i ka ʻikepili | E nānā i ke code |
Manaʻo: ʻO 16CRC ka helu helu me ka byte haʻahaʻa ma mua.
| 0×10 ʻikepili kākau mau [HEX] | |||
| 01 | 10 | ×× ×× | ×××× |
| Heluhelu | Code hana | ʻIkepili helu wahi | Kakau inoa helu |
| ×× | ×× ×× | ×× ×× | |
| Byte helu | Kākau i ka ʻikepili | Nānā code | |
Ke ano o ka ikepili kakau
| Heluhelu | Ka inoa ʻikepili | Hoʻololi coefficient | Kūlana |
| 0 | Mahana | 0.1°C | R |
| 1 | DO | 0.01mg/L | R |
| 2 | ʻO ka hoʻonaʻauao | 0.1%DO | R |
| 3 | ʻIkepili. null point | 0.1% | R |
| 4 | ʻIkepili. pali | 0.1mV | R |
| 5 | ʻIkepili. MV | 0.1%S | R |
| 6 | Kūlana pūnaewele. 01 | Hōʻano 4*4bit 0xFFFF | R |
| 7 | Kūlana pūnaewele.02 Helu kauoha mea hoʻohana | ʻAno: 4*4bit 0xFFFF | R/W |
Manaʻo: ʻO ka ʻikepili i kēlā me kēia helu wahi he 16-bit i kau inoa ʻia, ʻo ka lōʻihi he 2 bytes.
ʻO ka hopena maoli=Kakau ʻikepili * hoʻololi coefficient
Kūlana:R=heluhelu wale nō; R/W= heluhelu/kākau
