Changes for page Water Quality Sensors

Last modified by Karry Zhuang on 2025/02/18 15:43
<
From version < 45.68 >
edited by Xiaoling
on 2024/08/06 15:18
To version < 45.69 >
edited by Xiaoling
on 2024/08/06 15:37
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -465,13 +465,22 @@
465 465  == 3.1 Specification ==
466 466  
467 467  * **Power Input**: DC7~~30
468 +
468 468  * **Measuring range**:** **-1999~~1999mV
470 +
469 469  **Resolution**: 1mV
472 +
473 +
470 470  * **Interface**: RS485. 9600 Baud Rate
475 +
471 471  * **Measurement error**: ±3mV
477 +
472 472  * **Stability**: ≤2mv/24 hours
473 -* **Equipment working conditions**: Ambient temperature: 0-60℃ Relative humidity: <85%RH
479 +
480 +* **Equipment working conditions**: Ambient temperature: 0-60°C Relative humidity: <85%RH
481 +
474 474  * **IP Rated**: IP68
483 +
475 475  * **Max Pressure**: 0.6MPa
476 476  
477 477  == 3.2 Wiring ==
... ... @@ -533,13 +533,13 @@
533 533  
534 534  send
535 535  
536 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:676.25px" %)
545 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
537 537  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Original address|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address high|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address low|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Quantity high|=(% style="width: 1px; background-color: rgb(79, 129, 189); color: white;" %)Quantity low|=(% style="width: 50px;background-color:#4F81BD;color:white" %)CRC16 low|=(% style="width: 50px;background-color:#4F81BD;color:white" %)CRC16 high
538 538  |(% style="width:99px" %)0XFE |(% style="width:112px" %)0X03|(% style="width:135px" %)0X00|(% style="width:126px" %)0X50|(% style="width:85px" %)0X00|(% style="width:1px" %)0X00|(% style="width:1px" %)0X51|(% style="width:1px" %)0XD4
539 539  
540 540  response
541 541  
542 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:561.333px" %)
551 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
543 543  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)New address|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 106px; background-color: rgb(79, 129, 189); color: white;" %)Data length|=(% style="width: 93px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 104px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
544 544  |(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:106px" %)0X00|(% style="width:93px" %)0X20|(% style="width:104px" %)0XF0
545 545  
... ... @@ -547,7 +547,7 @@
547 547  
548 548  For example: Change the address of the sensor with address 1 to 2, master → slave
549 549  
550 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:676.25px" %)
559 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:6185px" %)
551 551  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Original address|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address high|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address low|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Quantity high|=(% style="width: 1px; background-color: rgb(79, 129, 189); color: white;" %)Quantity low|=(% style="width: 50px;background-color:#4F81BD;color:white" %)CRC16 low|=(% style="width: 50px;background-color:#4F81BD;color:white" %)CRC16 high
552 552  |(% style="width:99px" %)0X01|(% style="width:112px" %)0X06|(% style="width:135px" %)0X00|(% style="width:126px" %)0X50|(% style="width:85px" %)0X00|(% style="width:1px" %)0X02|(% style="width:1px" %)0X08|(% style="width:1px" %)0X1A
553 553  
... ... @@ -559,7 +559,7 @@
559 559  
560 560  send
561 561  
562 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:676.25px" %)
571 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
563 563  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 67px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address  low|=(% style="width: 69px; background-color: rgb(79, 129, 189); color: white;" %)Register Length high|=(% style="width: 66px; background-color: rgb(79, 129, 189); color: white;" %)Register Length low|=(% style="width: 50px;background-color:#4F81BD;color:white" %)CRC16 low|=(% style="width: 50px;background-color:#4F81BD;color:white" %)CRC16 high
564 564  |(% style="width:99px" %)0X13|(% style="width:112px" %)0X06|(% style="width:135px" %)0X00|(% style="width:126px" %)0X10|(% style="width:85px" %)0X00|(% style="width:1px" %)0X64|(% style="width:1px" %)0X8A|(% style="width:1px" %)(((
565 565  0X96
... ... @@ -569,7 +569,7 @@
569 569  
570 570  response
571 571  
572 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:676.25px" %)
581 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
573 573  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address high|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address low|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Quantity high|=(% style="width: 1px; background-color: rgb(79, 129, 189); color: white;" %)Quantity low|=(% style="width: 50px;background-color:#4F81BD;color:white" %)CRC16 low|=(% style="width: 50px;background-color:#4F81BD;color:white" %)CRC16 high
574 574  |(% style="width:99px" %)0X13|(% style="width:112px" %)0X06|(% style="width:135px" %)(((
575 575  0X00
... ... @@ -582,13 +582,13 @@
582 582  
583 583  Query the data (ORP) of the sensor (address 13), host → slave
584 584  
585 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:599.333px" %)
594 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
586 586  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 64px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address low|=(% style="width: 70px; background-color: rgb(79, 129, 189); color: white;" %)Register length high|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Register length low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
587 587  |(% style="width:99px" %)0X13|(% style="width:72px" %)0X03|(% style="width:64px" %)0X00|(% style="width:68px" %)0X00|(% style="width:70px" %)0X00|(% style="width:72px" %)0X01|(% style="width:56px" %)0X87|(% style="width:56px" %)0X78
588 588  
589 589  If the sensor receives correctly, the following data will be returned, slave → host
590 590  
591 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:599.333px" %)
600 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
592 592  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Data length|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register 0 Data high|=(% style="width: 70px; background-color: rgb(79, 129, 189); color: white;" %)Register 0 Data low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
593 593  |(% style="width:99px" %)0X13|(% style="width:72px" %)0X03|(% style="width:68px" %)0X02|(% style="width:70px" %)0X02|(% style="width:72px" %)0XAE|(% style="width:56px" %)0X80|(% style="width:56px" %)0X9B
594 594  
... ... @@ -605,7 +605,7 @@
605 605  (1) Place the electrode in distilled water to clean it, and then place it in 86mV standard buffer solution. After the data stabilizes,
606 606  enter the following calibration command, and the 86mV point calibration is completed;
607 607  
608 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:575.333px" %)
617 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
609 609  |=(% style="width: 64px; background-color: rgb(79, 129, 189); color: white;" %)Address|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 66px; background-color: rgb(79, 129, 189); color: white;" %)Address high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Address low|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Quantity high|=(% style="width: 70px; background-color: rgb(79, 129, 189); color: white;" %)Quantity low|=(% style="width: 55px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 55px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
610 610  |(% style="width:64px" %)0X13|(% style="width:72px" %)0X06|(% style="width:66px" %)(((
611 611  0X00
... ... @@ -615,7 +615,7 @@
615 615  
616 616  Wash the electrode in distilled water and place it in 256mV standard buffer. After the data is stable, enter the following calibration command to complete the 256mV point calibration.
617 617  
618 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:575.333px" %)
627 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
619 619  |=(% style="width: 64px; background-color: rgb(79, 129, 189); color: white;" %)Address|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 66px; background-color: rgb(79, 129, 189); color: white;" %)Address high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Address low|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Quantity high|=(% style="width: 70px; background-color: rgb(79, 129, 189); color: white;" %)Quantity low|=(% style="width: 55px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 55px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
620 620  |(% style="width:64px" %)0X13|(% style="width:72px" %)0X06|(% style="width:66px" %)(((
621 621  0X00
... ... @@ -625,8 +625,6 @@
625 625  
626 626  = 4. DR-DO1 Dissolved Oxygen Sensor =
627 627  
628 -
629 -
630 630  == 4.1 Specification ==
631 631  
632 632  

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