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...	...	@@ -32,6 +32,7 @@
32	32
33	33	* **Max Pressure**: 0.6MPa
34	34
	35	+
35	35	== 1.2 Application for Different Range ==
36	36
37	37
...	...	@@ -99,6 +99,7 @@
99	99
100	100	* The equipment should be calibrated before each use. It is recommended to calibrate it every 3 months for long-term use. The calibration frequency should be adjusted appropriately according to different application conditions (degree of dirt in the application, deposition of chemical substances, etc.).
101	101
	103	+
102	102	== 1.7 RS485 Commands ==
103	103
104	104
...	...	@@ -124,6 +124,7 @@
124	124	|=(% style="width: 100px;background-color:#4F81BD;color:white" %)New address|=(% style="width: 110px;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
125	125	|(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:106px" %)0X00|(% style="width:93px" %)0X20|(% style="width:104px" %)0XF0
126	126
	129	+
127	127	=== 1.7.2 Change address ===
128	128
129	129
...	...	@@ -161,6 +161,7 @@
161	161	0X8F
162	162	)))
163	163
	167	+
164	164	=== 1.7.4 Query data ===
165	165
166	166
...	...	@@ -247,6 +247,7 @@
247	247	|=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 68px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 68px;background-color:#4F81BD;color:white" %)Address high|=(% style="width: 68px;background-color:#4F81BD;color:white" %)Address low|=(% style="width: 68px;background-color:#4F81BD;color:white" %)Quantity high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Quantity low|=(% style="width: 68px;background-color:#4F81BD;color:white" %)CRC16 low|=(% style="width: 68px;background-color:#4F81BD;color:white" %)CRC16 high
248	248	|(% style="width:99px" %)0X11|(% style="width:112px" %)0X06|(% style="width:135px" %)0X00|(% style="width:126px" %)0X26|(% style="width:85px" %)0X00|(% style="width:1px" %)0X02|(% style="width:1px" %)0XEB|(% style="width:1px" %)0X50
249	249
	254	+
250	250	= 2. DR-PH01 Water PH Sensor =
251	251
252	252	== 2.1 Specification ==
...	...	@@ -276,6 +276,7 @@
276	276
277	277	* **Max Pressure**: 0.6MPa
278	278
	284	+
279	279	== 2.2 Wiring ==
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281	281
...	...	@@ -337,6 +337,7 @@
337	337
338	338	* The equipment should be calibrated before each use. For long-term use, it is recommended to calibrate once every 3 months. The calibration frequency should be adjusted appropriately according to different application conditions (degree of dirt in the application, deposition of chemical substances, etc.). After aging, the electrodes should be replaced in time.
339	339
	346	+
340	340	== 2.6 RS485 Commands ==
341	341
342	342
...	...	@@ -481,6 +481,7 @@
481	481
482	482	* **Max Pressure**: 0.6MPa
483	483
	491	+
484	484	== 3.2 Wiring ==
485	485
486	486
...	...	@@ -551,6 +551,7 @@
551	551	|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Original address|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Address high|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Address low|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Quantity high|=(% style="width: 64.75px; background-color: rgb(79, 129, 189); color: white;" %)Quantity low|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)CRC16 low|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)CRC16 high
552	552	|(% 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
553	553
	562	+
554	554	**response:**
555	555
556	556	(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
...	...	@@ -557,6 +557,7 @@
557	557	|=(% style="width: 103.6px;background-color:#4F81BD;color:white" %)New address|=(% style="width: 103.6px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 103.6px; background-color: rgb(79, 129, 189); color: white;" %)Data length|=(% style="width: 103.6px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 103.6px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
558	558	|(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:106px" %)0X00|(% style="width:93px" %)0X20|(% style="width:104px" %)0XF0
559	559
	569	+
560	560	=== 3.6.2 Change address ===
561	561
562	562
...	...	@@ -594,6 +594,7 @@
594	594	0X96
595	595	)))
596	596
	607	+
597	597	=== 3.6.4 Query data ===
598	598
599	599
...	...	@@ -641,7 +641,6 @@
641	641	0XC3
642	642	)))
643	643
644		-
645	645	= 4. DR-DO1 Dissolved Oxygen Sensor =
646	646
647	647	== 4.1 Specification ==
...	...	@@ -672,6 +672,10 @@
672	672	== 4.3 Impedance requirements for current signals ==
673	673
674	674
	685	+(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:420px" %)
	686	+|=(% style="width: 140px" %)Supply Voltage|=(% style="width: 70px;" %)9V|=(% style="width: 70px;" %)**12V**|=(% style="width: 70px;" %)**20V**|=(% style="width: 70px;" %)**24V**
	687	+|(% style="width:137px" %)**Max Impedance**|(% style="width:70px" %)**<250Ω**|(% style="width:68px" %)**<400Ω**|(% style="width:68px" %)**<500Ω**|(% style="width:70px" %)**<900Ω**
	688	+
675	675	[[image:image-20240718195414-8.png||height="100" width="575"]]
676	676
677	677
...	...	@@ -688,6 +688,7 @@
688	688
689	689	* If the water conditions are complex and you want accurate data, you need to wipe the sensor probe frequently.
690	690
	705	+
691	691	== 4.6 RS485 Commands ==
692	692
693	693
...	...	@@ -731,6 +731,7 @@
731	731	|=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 68px; 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: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register length high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register length low|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
732	732	|(% style="width:99px" %)0X01|(% style="width:72px" %)0X10|(% style="width:64px" %)0X00|(% style="width:68px" %)0X0A|(% style="width:70px" %)0X00|(% style="width:72px" %)0X02|(% style="width:56px" %)0X61|(% style="width:56px" %)0XCA
733	733
	749	+
734	734	=== 4.6.3 Query data ===
735	735
736	736
...	...	@@ -798,8 +798,8 @@
798	798	== 5.3 Impedance requirements for current signals ==
799	799
800	800
801		-(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:417px" %)
802		-|=(% style="width: 137px" %)Supply Voltage|=(% style="width: 70px;" %)9V|=(% style="width: 68px;" %)**12V**|=(% style="width: 68px;" %)**20V**|=(% style="width: 70px;" %)**24V**
	817	+(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:420px" %)
	818	+|=(% style="width: 140px" %)Supply Voltage|=(% style="width: 70px;" %)9V|=(% style="width: 70px;" %)**12V**|=(% style="width: 70px;" %)**20V**|=(% style="width: 70px;" %)**24V**
803	803	|(% style="width:137px" %)**Max Impedance**|(% style="width:70px" %)**<250Ω**|(% style="width:68px" %)**<400Ω**|(% style="width:68px" %)**<500Ω**|(% style="width:70px" %)**<900Ω**
804	804
805	805