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Author

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1		-XWiki.karry
	1	+XWiki.Xiaoling

Content

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19	19	* **EC Range & Resolution:**
20	20	** **ECK0.01** : 0.02 ~~ 20 μS/cm
21	21	** **ECK0.1**: 0.2 ~~ 200.0 μS/cm
22		-** **ECK1.0** : 0 ~~ 2,000 μS/cm  Resolution: 1 μS/cm
23		-** **ECK10.0** : 10 ~~ 20,000 μS/cm  Resolution: 10 μS/cm
	22	+** **ECK1.0** : 2 ~~ 2,000 μS/cm  Resolution: 1 μS/cm
	23	+** **ECK10.0** : 20 ~~ 20,000 μS/cm  Resolution: 10 μS/cm
24	24
25	25	* **EC Accuracy**: ±1% FS
	26	+
	27	+* **Temperature Measure Range**: -20 ~~ 60 °C
	28	+
26	26	* **Temperature Accuracy: **±0.5 °C
	30	+
27	27	* **IP Rated**: IP68
28	28
29	29	* **Max Pressure**: 0.6MPa
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37	37	== 1.3 Wiring ==
38	38
39	39
40		-[[image:image-20241129142314-1.png||height="352" width="1108"]]
	44	+[[image:image-20240720172533-1.png||height="347" width="569"]]
41	41
42	42
43	43	== 1.4 Mechinical Drawing ==
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553	553	|=(% 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
554	554	|(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:106px" %)0X00|(% style="width:93px" %)0X20|(% style="width:104px" %)0XF0
555	555
	560	+
556	556	=== 3.6.2 Change address ===
557	557
558	558
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637	637	0XC3
638	638	)))
639	639
	645	+
640	640	= 4. DR-DO1 Dissolved Oxygen Sensor =
641	641
642	642	== 4.1 Specification ==
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658	658
659	659	* **Power consumption**: ≤0.5W
660	660
	667	+
661	661	== 4.2 wiring ==
662	662
663	663
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671	671	|(% style="width:132px" %)**Supply Voltage**|(% style="width:67px" %)**9V**|(% style="width:67px" %)**12V**|(% style="width:67px" %)**20V**|(% style="width:67px" %)**24V**
672	672	|(% style="width:132px" %)**Max Impedance**|(% style="width:65px" %)**<250Ω**|(% style="width:67px" %)**<400Ω**|(% style="width:67px" %)**<500Ω**|(% style="width:65px" %)**<900Ω**
673	673
	681	+
674	674	== 4.4 Mechinical Drawing ==
675	675
676	676
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684	684
685	685	* If the water conditions are complex and you want accurate data, you need to wipe the sensor probe frequently.
686	686
	695	+
687	687	== 4.6 RS485 Commands ==
688	688
689	689
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769	769	== 5.1 Specification ==
770	770
771	771
772		-* **Measuring range**: 0.1~~1000.0NTU
	781	+* **Measuring range**: 0.11000.0NTU
773	773
774	774	* **Accuracy**: ±5%
775	775
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777	777
778	778	* **Stability**: ≤3mV/24 hours
779	779
780		-* **Output signal**: RS485 (standard Modbus-RTU protocol, device default address: 01)
	789	+* **Output signal**: A: 420 mA (current loop)B: RS485 (standard Modbus-RTU protocol, device default address: 01)
781	781
782		-* **Power supply voltage**: 5~~24V DC (when output signal is RS485), 12~~24V DC (when output signal is 4~~20mA)
	791	+* **Power supply voltage**: 524V DC (when output signal is RS485)1224V DC (when output signal is 420mA)
783	783
784	784	* **Working environment**: temperature 060°C; humidity ≤ 95%RH
785	785
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798	798	|(% style="width:132px" %)**Supply Voltage**|(% style="width:67px" %)**9V**|(% style="width:67px" %)**12V**|(% style="width:67px" %)**20V**|(% style="width:67px" %)**24V**
799	799	|(% style="width:132px" %)**Max Impedance**|(% style="width:65px" %)**<250Ω**|(% style="width:67px" %)**<400Ω**|(% style="width:67px" %)**<500Ω**|(% style="width:65px" %)**<900Ω**
800	800
	810	+
801	801	== 5.4 Mechinical Drawing ==
802	802
803	803
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811	811
812	812	* If the water conditions are complex and you want accurate data, you need to wipe the sensor probe frequently.
813	813
	824	+
814	814	== 5.6 RS485 Commands ==
815	815
816	816
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870	870	For example, the returned data is 15 03 02 (% style="color:red" %)**02 9A**(%%) 09 4C
871	871
872	872	02 9A is the turbidity value, converted to decimal, it is 666, and then divided by 10, the actual value is 66.6, 02 9A means the current turbidity value is 66.6 NTU
873		-
874		-
875		-= 6.  Water Quality Sensor Datasheet =
876		-
877		-
878		-* **[[Water Quality Sensor Transmitter Datasheet>>https://www.dropbox.com/scl/fi/9tofocmgapkbddshznumn/Datasheet_WQS-xB-WQS-xS_Water-Quality-Sensor-Transmitter.pdf?rlkey=wxua12ur9swk30rkqnh2boo9z&st=axga6epf&dl=0]]**

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