Last modified by Xiaoling on 2025/04/27 10:31
<
From version < 51.2 >
edited by Xiaoling
on 2023/03/15 16:55
To version < 45.6 >
edited by Xiaoling
on 2023/02/21 15:37
>
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... ... @@ -58,7 +58,6 @@
58 58  * Uplink on periodically
59 59  * Downlink to change configure
60 60  * 8500mAh Battery for long term use
61 -* Controllable 3.3v,5v and 12v output to power external sensor
62 62  
63 63  
64 64  
... ... @@ -139,8 +139,11 @@
139 139  * Measuring Range: Measure range can be customized, up to 100m.
140 140  * Accuracy: 0.2% F.S
141 141  * Long-Term Stability: ±0.2% F.S / Year
141 +* Overload 200% F.S
142 +* Zero Temperature Drift: ±2% F.S)
143 +* FS Temperature Drift: ±2% F.S
142 142  * Storage temperature: -30℃~~80℃
143 -* Operating temperature: 0℃~~50℃
145 +* Operating temperature: -40℃~~85℃
144 144  * Material: 316 stainless steels
145 145  
146 146  
... ... @@ -313,6 +313,15 @@
313 313  
314 314  == 2.3 ​Uplink Payload ==
315 315  
318 +
319 +Uplink payloads have two types:
320 +
321 +* Distance Value: Use FPORT=2
322 +* Other control commands: Use other FPORT fields.
323 +
324 +The application server should parse the correct value based on FPORT settings.
325 +
326 +
316 316  === 2.3.1 Device Status, FPORT~=5 ===
317 317  
318 318  
... ... @@ -399,9 +399,23 @@
399 399  [[image:1675144608950-310.png]]
400 400  
401 401  
402 -=== 2.3.3 Battery Info ===
413 +=== 2.3.3 Sensor value, FPORT~=7 ===
403 403  
404 404  
416 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
417 +|(% style="width:94px" %)(((
418 +**Size(bytes)**
419 +)))|(% style="width:43px" %)2|(% style="width:367px" %)n
420 +|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
421 +Voltage value, each 2 bytes is a set of voltage values.
422 +)))
423 +
424 +[[image:image-20230220171300-1.png||height="207" width="863"]]
425 +
426 +
427 +=== 2.3.4 Battery Info ===
428 +
429 +
405 405  Check the battery voltage for PS-LB.
406 406  
407 407  Ex1: 0x0B45 = 2885mV
... ... @@ -409,27 +409,26 @@
409 409  Ex2: 0x0B49 = 2889mV
410 410  
411 411  
412 -=== 2.3.4 Probe Model ===
437 +=== 2.3.5 Probe Model ===
413 413  
414 414  
415 -PS-LB has different kind of probe, 4~~20mA represent the full scale of the measuring range. So a 12mA output means different meaning for different probe. 
440 +PS-LB has different kind of probe, 0~~20mA represent the full scale of the measuring range. So a 15mA output means different meaning for different probe. 
416 416  
417 417  
418 418  For example.
419 419  
420 420  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
421 -|**Part Number**|**Probe Used**|**4~~20mA scale**|**Example: 12mA meaning**
422 -|PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
423 -|PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
424 -|PS-LB-T20-B|T20 threaded probe|0~~1MPa|0.5MPa air / gas or water pressure
446 +|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
447 +|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
448 +|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
425 425  
426 -The probe model field provides the convenient for server to identical how it should parse the 4~~20mA sensor value and get the correct value.
450 +The probe model field provides the convenient for server to identical how it should parse the 0~~20mA sensor value and get the correct value.
427 427  
428 428  
429 -=== 2.3.5 0~~20mA value (IDC_IN) ===
453 +=== 2.3.6 0~~20mA value (IDC_IN) ===
430 430  
431 431  
432 -The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
456 +The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
433 433  
434 434  (% style="color:#037691" %)**Example**:
435 435  
... ... @@ -436,14 +436,9 @@
436 436  27AE(H) = 10158 (D)/1000 = 10.158mA.
437 437  
438 438  
439 -Instead of pressure probe, User can also connect a general 4~~20mA in this port to support different types of 4~~20mA sensors. below is the connection example:
463 +=== 2.3.7 0~~30V value ( pin VDC_IN) ===
440 440  
441 -[[image:image-20230225154759-1.png||height="408" width="741"]]
442 442  
443 -
444 -=== 2.3.6 0~~30V value ( pin VDC_IN) ===
445 -
446 -
447 447  Measure the voltage value. The range is 0 to 30V.
448 448  
449 449  (% style="color:#037691" %)**Example**:
... ... @@ -451,7 +451,7 @@
451 451  138E(H) = 5006(D)/1000= 5.006V
452 452  
453 453  
454 -=== 2.3.7 IN1&IN2&INT pin ===
473 +=== 2.3.8 IN1&IN2&INT pin ===
455 455  
456 456  
457 457  IN1 and IN2 are used as digital input pins.
... ... @@ -474,24 +474,6 @@
474 474  0x01: Interrupt Uplink Packet.
475 475  
476 476  
477 -=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
478 -
479 -
480 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
481 -|(% style="width:94px" %)(((
482 -**Size(bytes)**
483 -)))|(% style="width:43px" %)2|(% style="width:367px" %)n
484 -|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
485 -Voltage value, each 2 bytes is a set of voltage values.
486 -)))
487 -
488 -[[image:image-20230220171300-1.png||height="207" width="863"]]
489 -
490 -Multiple sets of data collected are displayed in this form：
491 -
492 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
493 -
494 -
495 495  === 2.3.9 ​Decode payload in The Things Network ===
496 496  
497 497  
... ... @@ -627,6 +627,8 @@
627 627  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
628 628  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
629 629  
631 +
632 +
630 630  == 3.2 Set Interrupt Mode ==
631 631  
632 632  
... ... @@ -639,14 +639,14 @@
639 639  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
640 640  0
641 641  OK
642 -the mode is 0 =Disable Interrupt
645 +the mode is 0 = No interruption
643 643  )))
644 644  |(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
645 645  Set Transmit Interval
646 -0. (Disable Interrupt),
647 -~1. (Trigger by rising and falling edge)
648 -2. (Trigger by falling edge)
649 -3. (Trigger by rising edge)
649 +~1. (Disable Interrupt),
650 +2. (Trigger by rising and falling edge)
651 +3. (Trigger by falling edge)
652 +4. (Trigger by rising edge)
650 650  )))|(% style="width:157px" %)OK
651 651  
652 652  (% style="color:blue" %)**Downlink Command: 0x06**
... ... @@ -734,39 +734,28 @@
734 734  == 3.4 Set the Probe Model ==
735 735  
736 736  
737 -Users need to configure this parameter according to the type of external probe. In this way, the server can decode according to this value, and convert the current value output by the sensor into water depth or pressure value.
740 +(% style="color:blue" %)**AT Command: AT** **+PROBE**
738 738  
739 -**AT Command: AT** **+PROBE**
740 -
741 -AT+PROBE=aabb
742 -
743 -When aa=00, it is the water depth mode, and the current is converted into the water depth value; bb is the probe at a depth of several meters.
744 -
745 -When aa=01, it is the pressure mode, which converts the current into a pressure value;
746 -
747 -bb represents which type of pressure sensor it is.
748 -
749 -(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
750 -
751 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
752 -|**Command Example**|**Function**|**Response**
753 -|AT +PROBE =?|Get or Set the probe model.|0
742 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %)
743 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response**
744 +|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)(((
745 +0
754 754  OK
755 -|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
756 -|(((
757 -AT +PROBE =000A
747 +)))
748 +|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK
749 +|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)(((
750 +OK
751 +)))
752 +|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
753 +OK
754 +)))
758 758  
759 -
760 -)))|Set water depth sensor mode, 10m type.|OK
761 -|AT +PROBE =0101|Set pressure transmitters mode, first type(A).|OK
762 -|AT +PROBE =0000|Initial state, no settings.|OK
756 +(% style="color:blue" %)**Downlink Command: 0x08**
763 763  
764 -**Downlink Command: 0x08**
765 -
766 766  Format: Command Code (0x08) followed by 2 bytes.
767 767  
768 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
769 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
760 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
761 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
770 770  
771 771  
772 772  
... ... @@ -777,31 +777,21 @@
777 777  
778 778  (% style="color:blue" %)**AT Command: AT** **+STDC**
779 779  
780 -AT+STDC=aa,bb,bb
781 -
782 -(% style="color:#037691" %)**aa:**(%%)
783 -**0:** means disable this function and use TDC to send packets.
784 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
785 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
786 -(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
787 -
788 788  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
789 -|**Command Example**|**Function**|**Response**
790 -|AT+STDC=?|Get the mode of multiple acquisitions and one uplink.|1,10,18
773 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
774 +|(% style="width:156px" %)AT+STDC=?|(% style="width:137px" %)(((
775 +Get the mode of multiple acquisitions and one uplink
776 +)))|(((
777 +1,10,18
791 791  OK
792 -|AT+STDC=1,10,18|Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(((
793 -Attention:Take effect after ATZ
794 -
795 -OK
796 796  )))
797 -|AT+STDC=0, 0,0|(((
798 -Use the TDC interval to send packets.(default)
799 -
800 -
801 -)))|(((
802 -Attention:Take effect after ATZ
803 -
780 +|(% style="width:156px" %)AT+STDC=1,10,18|(% style="width:137px" %)Set the mode of multiple acquisitions and one uplink|(((
804 804  OK
782 +(% style="color:#037691" %)**aa:**(%%)
783 +**0:** means disable this function and use TDC to send packets.
784 +**1:** means enable this function, use the method of multiple acquisitions to send packets.
785 +(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
786 +(% style="color:#037691" %)**cc: **(%%)the number of collection times, the value is 1~~120
805 805  )))
806 806  
807 807  (% style="color:blue" %)**Downlink Command: 0xAE**
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