Last modified by Xiaoling on 2025/04/19 17:58
<
From version < 81.1 >
edited by Mengting Qiu
on 2024/05/13 09:39
To version < 73.1 >
edited by Xiaoling
on 2024/01/09 17:24
>
Change comment: Uploaded new attachment "image-20240109172423-7.png", version {1}

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1 -XWiki.ting
1 +XWiki.Xiaoling
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146 146  * Operating temperature: 0℃~~50℃
147 147  * Material: 316 stainless steels
148 148  
149 +
149 149  
150 -=== 1.4.3 Wireless Differential Air Pressure Sensor ===
151 +
151 151  
152 -[[image:image-20240511174954-1.png]]
153 -
154 -* Measuring Range: -100KPa~~0~~100KPa,Intermediate range is optional.
155 -* Accuracy: 0.5% F.S, resolution is 0.05%.
156 -* Overload: 300% F.S
157 -* Zero temperature drift: ±0.03%F.S/°C
158 -* Operating temperature: -40℃~~85℃
159 -* Compensation temperature: 0~~50°C
160 -
161 -
162 -
163 163  == 1.5 Application and Installation ==
164 164  
165 165  === 1.5.1 Thread Installation Type ===
... ... @@ -192,11 +192,7 @@
192 192  
193 193  The Immersion Type pressure sensor is shipped with the probe and device separately. When user got the device, below is the wiring to for connect the probe to the device.
194 194  
195 -The Immersion Type Sensor has different variant which defined by Ixx. For example, this means two points:
196 196  
197 -* Cable Length: 10 Meters
198 -* Water Detect Range: 0 ~~ 10 Meters.
199 -
200 200  [[image:1675071736646-450.png]]
201 201  
202 202  
... ... @@ -258,6 +258,7 @@
258 258  [[image:image-20240109160800-6.png]]
259 259  
260 260  
247 +
261 261  === 1.10.2 for LS version ===
262 262  
263 263  
... ... @@ -335,7 +335,7 @@
335 335  
336 336  
337 337  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
338 -|(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
325 +|(% colspan="6" style="background-color:#4F81BD;color:white" %)**Device Status (FPORT=5)**
339 339  |(% style="background-color:#f2f2f2; width:103px" %)**Size (bytes)**|(% style="background-color:#f2f2f2; width:72px" %)**1**|(% style="background-color:#f2f2f2" %)**2**|(% style="background-color:#f2f2f2; width:91px" %)**1**|(% style="background-color:#f2f2f2; width:86px" %)**1**|(% style="background-color:#f2f2f2; width:44px" %)**2**
340 340  |(% style="background-color:#f2f2f2; width:103px" %)**Value**|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model|(% style="background-color:#f2f2f2" %)Firmware Version|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band|(% style="background-color:#f2f2f2; width:86px" %)Sub-band|(% style="background-color:#f2f2f2; width:44px" %)BAT
341 341  
... ... @@ -404,9 +404,9 @@
404 404  
405 405  
406 406  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
407 -|(% style="background-color:#4f81bd; color:white; width:97px" %)(((
394 +|(% style="background-color:#4F81BD;color:white; width:97px" %)(((
408 408  **Size(bytes)**
409 -)))|(% style="background-color:#4f81bd; color:white; width:48px" %)**2**|(% style="background-color:#4f81bd; color:white; width:71px" %)**2**|(% style="background-color:#4f81bd; color:white; width:98px" %)**2**|(% style="background-color:#4f81bd; color:white; width:73px" %)**2**|(% style="background-color:#4f81bd; color:white; width:122px" %)**1**
396 +)))|(% style="background-color:#4F81BD;color:white; width:48px" %)**2**|(% style="background-color:#4F81BD;color:white; width:71px" %)**2**|(% style="background-color:#4F81BD;color:white; width:98px" %)**2**|(% style="background-color:#4F81BD;color:white; width:73px" %)**2**|(% style="background-color:#4F81BD;color:white; width:122px" %)**1**
410 410  |(% style="width:97px" %)Value|(% style="width:48px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:71px" %)[[Probe Model>>||anchor="H2.3.4ProbeModel"]]|(% style="width:98px" %)[[0 ~~~~ 20mA value>>||anchor="H2.3.507E20mAvalue28IDC_IN29"]]|(% style="width:73px" %)[[0 ~~~~ 30v value>>||anchor="H2.3.607E30Vvalue28pinVDC_IN29"]]|(% style="width:122px" %)[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.7IN126IN226INTpin"]]
411 411  
412 412  [[image:1675144608950-310.png]]
... ... @@ -431,7 +431,7 @@
431 431  **For example.**
432 432  
433 433  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
434 -|(% style="background-color:#4f81bd; color:white" %)**Part Number**|(% style="background-color:#4f81bd; color:white" %)**Probe Used**|(% style="background-color:#4f81bd; color:white" %)**4~~20mA scale**|(% style="background-color:#4f81bd; color:white" %)**Example: 12mA meaning**
421 +|(% style="background-color:#4F81BD;color:white" %)**Part Number**|(% style="background-color:#4F81BD;color:white" %)**Probe Used**|(% style="background-color:#4F81BD;color:white" %)**4~~20mA scale**|(% style="background-color:#4F81BD;color:white" %)**Example: 12mA meaning**
435 435  |(% style="background-color:#f2f2f2" %)PS-LB/LS-I3|(% style="background-color:#f2f2f2" %)immersion type with 3 meters cable|(% style="background-color:#f2f2f2" %)0~~3 meters|(% style="background-color:#f2f2f2" %)1.5 meters pure water
436 436  |(% style="background-color:#f2f2f2" %)PS-LB/LS-I5|(% style="background-color:#f2f2f2" %)immersion type with 5 meters cable|(% style="background-color:#f2f2f2" %)0~~5 meters|(% style="background-color:#f2f2f2" %)2.5 meters pure water
437 437  |(% style="background-color:#f2f2f2" %)PS-LB/LS-T20-B|(% style="background-color:#f2f2f2" %)T20 threaded probe|(% style="background-color:#f2f2f2" %)0~~1MPa|(% style="background-color:#f2f2f2" %)0.5MPa air / gas or water pressure
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491 491  
492 492  
493 493  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
494 -|(% style="background-color:#4f81bd; color:white; width:65px" %)(((
481 +|(% style="background-color:#4F81BD;color:white; width:65px" %)(((
495 495  **Size(bytes)**
496 -)))|(% style="background-color:#4f81bd; color:white; width:35px" %)**2**|(% style="background-color:#4f81bd; color:white; width:400px" %)**n**
483 +)))|(% style="background-color:#4F81BD;color:white; width:35px" %)**2**|(% style="background-color:#4F81BD;color:white; width:400px" %)**n**
497 497  |(% style="width:94px" %)Value|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
498 498  Voltage value, each 2 bytes is a set of voltage values.
499 499  )))
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571 571  == 2.6 Frequency Plans ==
572 572  
573 573  
574 -The PS-LB/LS uses OTAA mode and below frequency plans by default. Each frequency band use different firmware, user update the firmware to the corresponding band for their country.
561 +The PS-LB/LS uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
575 575  
576 576  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
577 577  
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760 760  (A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
761 761  
762 762  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
763 -|(% style="background-color:#4f81bd; color:white; width:154px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:269px" %)**Function**|(% style="background-color:#4f81bd; color:white" %)**Response**
750 +|(% style="background-color:#4F81BD;color:white; width:154px" %)**Command Example**|(% style="background-color:#4F81BD;color:white; width:269px" %)**Function**|(% style="background-color:#4F81BD;color:white" %)**Response**
764 764  |(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=?|(% style="background-color:#f2f2f2; width:269px" %)Get or Set the probe model.|(% style="background-color:#f2f2f2" %)0
765 765  OK
766 766  |(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0003|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 3m type.|(% style="background-color:#f2f2f2" %)OK
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778 778  * Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
779 779  * Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
780 780  
781 -=== 3.3.5 Multiple collections are one uplink (Since firmware V1.1) ===
768 +=== 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
782 782  
783 783  
784 784  Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
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794 794  (% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
795 795  
796 796  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
797 -|(% style="background-color:#4f81bd; color:white; width:160px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:215px" %)**Function**|(% style="background-color:#4f81bd; color:white" %)**Response**
784 +|(% style="background-color:#4F81BD;color:white; width:160px" %)**Command Example**|(% style="background-color:#4F81BD;color:white; width:215px" %)**Function**|(% style="background-color:#4F81BD;color:white" %)**Response**
798 798  |(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=?|(% style="background-color:#f2f2f2; width:215px" %)Get the mode of multiple acquisitions and one uplink.|(% style="background-color:#f2f2f2" %)1,10,18
799 799  OK
800 800  |(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=1,10,18|(% style="background-color:#f2f2f2; width:215px" %)Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(% style="background-color:#f2f2f2" %)(((
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853 853  When downloading the images, choose the required image file for download. ​
854 854  
855 855  
856 -== 6.4 How to measure the depth of other liquids other than water? ==
857 -
858 -
859 -Test the current values at the depth of different liquids and convert them to a linear scale.
860 -Replace its ratio with the ratio of water to current in the decoder.
861 -
862 -**Example:**
863 -
864 -Measure the corresponding current of the sensor when the liquid depth is 2.04m and 0.51m.
865 -
866 -**Calculate scale factor：**
867 -Use these two data to calculate the current and depth scaling factors：(7.888-5.035)/(2.04-0.51)=1.86470588235294
868 -
869 -**Calculation formula：**
870 -
871 -Use the calibration formula：(Current current - Minimum calibration current)/Scale factor + Minimum actual calibration height
872 -
873 -**Actual calculations：**
874 -
875 -Use this formula to calculate the value corresponding to the current at a depth of 1.5 meters: (6.918-5.035)/1.86470588235294+0.51=1.519810726
876 -
877 -**Error：**
878 -
879 -0.009810726
880 -
881 -
882 -[[image:image-20240329175044-1.png]]
883 -
884 884  = 7. Troubleshooting =
885 885  
886 886  == 7.1 Water Depth Always shows 0 in payload ==
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898 898  = 8. Order Info =
899 899  
900 900  
901 -[[image:image-20240109172423-7.png]](% style="display:none" %)
860 +[[image:image-20230131153105-4.png]]
902 902  
903 903  
904 904  = 9. ​Packing Info =
image-20240329175044-1.png
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