Skip to Content
Last modified by Xiaoling on 2025/07/10 16:21
From version 146.1
edited by Xiaoling
on 2025/06/10 15:28
Change comment: There is no comment for this version
To version 138.1
edited by Mengting Qiu
on 2025/05/23 08:45
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  
... ... @@ -245,16 +245,20 @@
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:1749540420016-961.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" %)(((
246 +
247 +
249 249  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, blue led will blink once.
250 250  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
251 251  )))
252 -|[[image:1749540423574-437.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" %)(((
252 +
253 +
253 253  Green led will fast blink 5 times, device will enter OTA mode for 3 seconds. And then start to JOIN LoRaWAN network.
254 254  Green led will solidly turn on for 5 seconds after joined in network.
255 255  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.
256 256  )))
257 -|[[image:1749540397649-875.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.
258 258  
259 259  == 1.8 Pin Mapping ==
260 260  
... ... @@ -1264,6 +1264,7 @@
1264 1264  
1265 1265  * Example 1: Downlink Payload: AE 01 02 58 12 ~-~-->  AT+STDC=1,600,18
1266 1266  
1268 +
1267 1267  == 3.4 Print data entries base on page(Since v1.1.0) ==
1268 1268  
1269 1269  
... ... @@ -1435,30 +1435,6 @@
1435 1435  [[image:image-20240329175044-1.png]]
1436 1436  
1437 1437  
1438 -== 6.5 Cable & Probe Material Compatibility(Immersion type) ==
1439 -
1440 -
1441 -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.
1442 -
1443 -(% style="color:blue" %)**The material of the immersed part of the immersion sensor:**
1444 -
1445 -* **Cable Jacket**: Black polyurethane (PU) – Resistant to water, oils, and mild chemicals.
1446 -* **Probe Material**: 316 stainless steel – Corrosion-resistant in most industrial/marine environments.
1447 -
1448 -(% style="color:blue" %)**Chemical Compatibility:**
1449 -
1450 -* **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).
1451 -* 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.
1452 -
1453 -**Chemical Resistance Chart for Polyurethane (PU) Cable**
1454 -
1455 -[[image:image-20250603171424-1.png||height="429" width="625"]]
1456 -
1457 -**Chemical Resistance Chart for 316 Stainless Steel Probe**
1458 -
1459 -[[image:image-20250603171503-2.png||height="350" width="616"]]
1460 -
1461 -
1462 1462  = 7. Troubleshooting =
1463 1463  
1464 1464  == 7.1 Water Depth Always shows 0 in payload ==
1749540397649-875.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -1.4 KB
Content
1749540420016-961.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -1.9 KB
Content
1749540423574-437.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -1.9 KB
Content
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