Skip to Content
Last modified by Xiaoling on 2025/07/10 16:21
From version 142.2
edited by Xiaoling
on 2025/06/10 15:26
Change comment: There is no comment for this version
To version 137.1
edited by Mengting Qiu
on 2025/05/19 14:36
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.ting
Content
... ... @@ -1,7 +1,8 @@
1 1  
2 2  
3 3  
4 -[[image:image-20240109154731-4.png||data-xwiki-image-style-alignment="center" height="546" width="769"]]
4 +(% style="text-align:center" %)
5 +[[image:image-20240109154731-4.png||height="546" width="769"]]
5 5  
6 6  
7 7  
... ... @@ -141,11 +141,7 @@
141 141  * Long-Term Stability: ±0.2% F.S / Year
142 142  * Storage temperature: -30°C~~80°C
143 143  * Operating temperature: 0°C~~50°C
144 -* Probe Material: 316 stainless steels
145 -* Cable model specifications： CGYPU 5*0.2mm2
146 -* Usage characteristics of Cable
147 -1） Operating temperature：-40℃— +70℃
148 -2） -30℃ bending cable 15 times of outer diameter can work normally
145 +* Material: 316 stainless steels
149 149  
150 150  === 1.4.3 Wireless Differential Air Pressure Sensor ===
151 151  
... ... @@ -245,13 +245,13 @@
245 245  
246 246  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
247 247  |=(% style="width: 167px;background-color:#4F81BD;color:white" %)Behavior on ACT|=(% style="width: 117px;background-color:#4F81BD;color:white" %)Function|=(% style="width: 226px;background-color:#4F81BD;color:white" %)Action
248 -|[[image:1749521239729-288.png]] 1~~3s|(% style="background-color:#f2f2f2; width:117px" %)Send an uplink|(% style="background-color:#f2f2f2; width:225px" %)(((
245 +|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Send an uplink|(% style="background-color:#f2f2f2; width:225px" %)(((
249 249  
250 250  
251 251  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, blue led will blink once.
252 252  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
253 253  )))
254 -|[[image:1749521245437-170.png]] >3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
251 +|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
255 255  
256 256  
257 257  Green led will fast blink 5 times, device will enter OTA mode for 3 seconds. And then start to JOIN LoRaWAN network.
... ... @@ -258,7 +258,7 @@
258 258  Green led will solidly turn on for 5 seconds after joined in network.
259 259  Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
260 260  )))
261 -|[[image:1749521282079-419.png]] x5|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)Red led will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
258 +|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)Red led will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
262 262  
263 263  == 1.8 Pin Mapping ==
264 264  
... ... @@ -1234,7 +1234,7 @@
1234 1234  
1235 1235  AT Command: AT +STDC
1236 1236  
1237 -AT+STDC=aa,bb,cc
1234 +AT+STDC=aa,bb,bb
1238 1238  
1239 1239  aa:
1240 1240  0: means disable this function and use TDC to send packets.
... ... @@ -1268,6 +1268,8 @@
1268 1268  
1269 1269  * Example 1: Downlink Payload: AE 01 02 58 12 ~-~-->  AT+STDC=1,600,18
1270 1270  
1268 +
1269 +
1271 1271  == 3.4 Print data entries base on page(Since v1.1.0) ==
1272 1272  
1273 1273  
... ... @@ -1375,6 +1375,7 @@
1375 1375  
1376 1376  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1377 1377  
1377 +
1378 1378  = 4. Battery & Power Consumption =
1379 1379  
1380 1380  
... ... @@ -1439,30 +1439,6 @@
1439 1439  [[image:image-20240329175044-1.png]]
1440 1440  
1441 1441  
1442 -== 6.5 Cable & Probe Material Compatibility(Immersion type) ==
1443 -
1444 -
1445 -Since the installation method of immersion sensors requires immersion in a liquid environment, the discussion of liquids that can be safely installed is very important.
1446 -
1447 -(% style="color:blue" %)**The material of the immersed part of the immersion sensor:**
1448 -
1449 -* **Cable Jacket**: Black polyurethane (PU) – Resistant to water, oils, and mild chemicals.
1450 -* **Probe Material**: 316 stainless steel – Corrosion-resistant in most industrial/marine environments.
1451 -
1452 -(% style="color:blue" %)**Chemical Compatibility:**
1453 -
1454 -* **Polyurethane (PU) Cable:** Resists water, oils, fuels, and mild chemicals but may degrade with prolonged exposure to strong acids, bases, or solvents (e.g., acetone, chlorinated hydrocarbons).
1455 -* 3**16 Stainless Steel Probe:** Suitable for water, seawater, mild acids/alkalis, and industrial fluids. Avoid highly concentrated acids (e.g., hydrochloric acid) or chlorides at high temperatures.
1456 -
1457 -**Chemical Resistance Chart for Polyurethane (PU) Cable**
1458 -
1459 -[[image:image-20250603171424-1.png||height="429" width="625"]]
1460 -
1461 -**Chemical Resistance Chart for 316 Stainless Steel Probe**
1462 -
1463 -[[image:image-20250603171503-2.png||height="350" width="616"]]
1464 -
1465 -
1466 1466  = 7. Troubleshooting =
1467 1467  
1468 1468  == 7.1 Water Depth Always shows 0 in payload ==
image-20250603171424-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.ting
Size
... ... @@ -1,1 +1,0 @@
1 -38.7 KB
Content
image-20250603171503-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.ting
Size
... ... @@ -1,1 +1,0 @@
1 -33.7 KB
Content