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Last modified by Xiaoling on 2025/07/10 16:21
From version 139.1
edited by Mengting Qiu
on 2025/06/03 16:12
Change comment: There is no comment for this version
To version 130.4
edited by Xiaoling
on 2025/04/27 09:52
Change comment: There is no comment for this version

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142 142  * Long-Term Stability: ±0.2% F.S / Year
143 143  * Storage temperature: -30°C~~80°C
144 144  * Operating temperature: 0°C~~50°C
145 -* Probe Material: 316 stainless steels
146 -* Cable model specifications： CGYPU 5*0.2mm2
147 -* Usage characteristics of Cable
148 -1） Operating temperature：-40℃— +70℃
149 -2） -30℃ bending cable 15 times of outer diameter can work normally
145 +* Material: 316 stainless steels
150 150  
151 151  === 1.4.3 Wireless Differential Air Pressure Sensor ===
152 152  
... ... @@ -380,7 +380,7 @@
380 380  Users can also use the downlink command(0x26 01) to ask PS-LB/LS to resend this uplink.
381 381  
382 382  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
383 -|(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
379 +|(% colspan="6" style="background-color:#4f81bd; color:white" %)Device Status (FPORT=5)
384 384  |(% 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
385 385  |(% 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
386 386  
... ... @@ -450,8 +450,8 @@
450 450  
451 451  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
452 452  |(% style="background-color:#4f81bd; color:white; width:97px" %)(((
453 -**Size(bytes)**
454 -)))|(% style="background-color:#4f81bd; color:white; width:50px" %)**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**
449 +Size(bytes)
450 +)))|(% style="background-color:#4f81bd; color:white; width:50px" %)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
455 455  |(% 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"]]
456 456  
457 457  [[image:1675144608950-310.png]]
... ... @@ -472,10 +472,11 @@
472 472  
473 473  PS-LB/LS 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. 
474 474  
471 +
475 475  For example.
476 476  
477 477  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
478 -|(% 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**
475 +|(% 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
479 479  |(% 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
480 480  |(% 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
481 481  |(% 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
... ... @@ -483,23 +483,6 @@
483 483  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.
484 484  
485 485  
486 -When connecting to current sensors sold by our company, you can convert current readings to corresponding values by simply configuring the [[AT+PROBE>>||anchor="H3.3.4SettheProbeModel"]] command. If you prefer not to configure this command on the sensor, you can uniformly handle the conversion in the payload decoder instead.
487 -
488 -**Examples for decoder implementation:**
489 -
490 -~1. For AT+PROBE=0005, add the following processing in your decoder:
491 -
492 -[[image:image-20250512144042-1.png]]
493 -
494 -[[image:image-20250512144122-2.png]]
495 -
496 -2. For AT+PROBE=0102, add the following processing in your decoder(Corresponding to the position shown in the above screenshot).
497 -
498 -bytes[i]=0x01;bytes[1+i]=0x02;
499 -
500 -bytes[2]=0x01;bytes[3]=0x02;
501 -
502 -
503 503  === 2.3.5 0~~20mA value (IDC_IN) ===
504 504  
505 505  
... ... @@ -553,8 +553,10 @@
553 553  
554 554  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
555 555  |(% style="background-color:#4f81bd; color:white; width:65px" %)(((
556 -**Size(bytes)**
557 -)))|(% style="background-color:#4f81bd; color:white; width:35px" %)**2**|(% style="background-color:#4f81bd; color:white; width:400px" %)**n**
536 +
537 +
538 +Size(bytes)
539 +)))|(% style="background-color:#4f81bd; color:white; width:35px" %)2|(% style="background-color:#4f81bd; color:white; width:400px" %)n
558 558  |(% style="width:94px" %)Value|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
559 559  
560 560  
... ... @@ -1235,7 +1235,7 @@
1235 1235  
1236 1236  AT Command: AT +STDC
1237 1237  
1238 -AT+STDC=aa,bb,cc
1220 +AT+STDC=aa,bb,bb
1239 1239  
1240 1240  aa:
1241 1241  0: means disable this function and use TDC to send packets.
... ... @@ -1269,113 +1269,6 @@
1269 1269  
1270 1270  * Example 1: Downlink Payload: AE 01 02 58 12 ~-~-->  AT+STDC=1,600,18
1271 1271  
1272 -== 3.4 Print data entries base on page(Since v1.1.0) ==
1273 -
1274 -
1275 -Feature: Print the sector data from start page to stop page (max is 416 pages).
1276 -
1277 -(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1278 -
1279 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1280 -|(% style="background-color:#4f81bd; color:white; width:158px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:352px" %)**Function**
1281 -|(% style="width:156px" %)(((
1282 - AT+PDTA=1,1
1283 -Print page 1 to 1
1284 -)))|(% style="width:311px" %)(((
1285 -Stop Tx events when read sensor data
1286 -
1287 -8031000 1970/1/1 00:00:00 0 in1:low in2:low exti:low status:false vdc:0.000 idc:0.000 proble:0000 water_deep:0.000
1288 -
1289 -8031010 1970/1/1 00:00:00 0 in1:low in2:low exti:low status:false vdc:0.000 idc:0.000 proble:0000 water_deep:0.000
1290 -
1291 -8031020 1970/1/1 00:00:00 0 in1:low in2:low exti:low status:false vdc:0.000 idc:0.000 proble:0000 water_deep:0.000
1292 -
1293 -8031030 1970/1/1 00:00:00 0 in1:low in2:low exti:low status:false vdc:0.000 idc:0.000 proble:0000 water_deep:0.000
1294 -
1295 -8031040 1970/1/1 00:00:00 0 in1:low in2:low exti:low status:false vdc:0.000 idc:0.000 proble:0000 water_deep:0.000
1296 -
1297 -8031050 1970/1/1 00:00:00 0 in1:low in2:low exti:low status:false vdc:0.000 idc:0.000 proble:0000 water_deep:0.000
1298 -
1299 -8031060 1970/1/1 00:00:00 0 in1:low in2:low exti:low status:false vdc:0.000 idc:0.000 proble:0000 water_deep:0.000
1300 -
1301 -8031070 1970/1/1 00:00:00 0 in1:low in2:low exti:low status:false vdc:0.000 idc:0.000 proble:0000 water_deep:0.000
1302 -
1303 -Start Tx events
1304 -
1305 -
1306 -OK
1307 -)))
1308 -
1309 -(% style="color:#4f81bd" %)**Downlink Command:**
1310 -
1311 -No downlink commands for feature
1312 -
1313 -
1314 -== 3.5 Print last few data entries(Since v1.1.0) ==
1315 -
1316 -
1317 -Feature: Print the last few data entries
1318 -
1319 -
1320 -(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1321 -
1322 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1323 -|(% style="background-color:#4f81bd; color:white; width:158px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:352px" %)**Function**
1324 -|(% style="width:156px" %)(((
1325 -AT+PLDTA=10
1326 -Print last 10 entries
1327 -)))|(% style="width:311px" %)(((
1328 -Stop Tx events when read sensor data
1329 -
1330 -0001 2025/5/19 06:16:50 3246 in1:low in2:low exti:low status:false vdc:3.352 idc:0.000 proble:0000 water_deep:0.000
1331 -
1332 -0002 2025/5/19 06:17:50 3246 in1:low in2:low exti:low status:false vdc:3.352 idc:0.000 proble:0000 water_deep:0.000
1333 -
1334 -0003 2025/5/19 06:18:50 3246 in1:low in2:low exti:low status:false vdc:3.352 idc:0.000 proble:0000 water_deep:0.000
1335 -
1336 -0004 2025/5/19 06:19:50 3246 in1:low in2:low exti:low status:false vdc:3.352 idc:0.000 proble:0000 water_deep:0.000
1337 -
1338 -0005 2025/5/19 06:20:50 3246 in1:low in2:low exti:low status:false vdc:3.352 idc:0.000 proble:0000 water_deep:0.000
1339 -
1340 -0006 2025/5/19 06:21:50 3246 in1:low in2:low exti:low status:false vdc:3.351 idc:0.000 proble:0000 water_deep:0.000
1341 -
1342 -0007 2025/5/19 06:22:50 3240 in1:low in2:low exti:low status:false vdc:3.351 idc:0.000 proble:0000 water_deep:0.000
1343 -
1344 -0008 2025/5/19 06:26:44 3276 in1:low in2:low exti:low status:false vdc:3.385 idc:0.000 proble:0000 water_deep:0.000
1345 -
1346 -0009 2025/5/19 06:27:36 3246 in1:low in2:low exti:low status:false vdc:3.351 idc:0.000 proble:0000 water_deep:0.000
1347 -
1348 -0010 2025/5/19 06:28:36 3240 in1:low in2:low exti:low status:false vdc:3.351 idc:0.000 proble:0000 water_deep:0.000
1349 -
1350 -Start Tx events
1351 -
1352 -OK
1353 -)))
1354 -
1355 -(% style="color:#4f81bd" %)**Downlink Command:**
1356 -
1357 -No downlink commands for feature
1358 -
1359 -
1360 -== 3.6 Clear Flash Record(Since v1.1.0) ==
1361 -
1362 -
1363 -Feature: Clear flash storage for data log feature.
1364 -
1365 -(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1366 -
1367 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:503px" %)
1368 -|(% style="background-color:#4f81bd; color:white; width:157px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:137px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:209px" %)**Response**
1369 -|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1370 -Clear all stored sensor data…
1371 -
1372 -OK
1373 -)))
1374 -
1375 -(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1376 -
1377 -* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1378 -
1379 1379  = 4. Battery & Power Consumption =
1380 1380  
1381 1381  
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