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...	...	@@ -678,6 +678,7 @@
678	678	IN1_pin_level& IN2_pin_level& Exti_pin_level&Exti_status
679	679	)))|(% style="width:86px" %)Unix Time Stamp
680	680
	681	+
681	681	IN1_pin_level & IN2_pin_level & Exti_pin_level & Exti_status:
682	682
683	683	[[image:image-20250117104847-4.png]]
...	...	@@ -1285,18 +1285,18 @@
1285	1285
1286	1286	Measure the corresponding current of the sensor when the liquid depth is 2.04m and 0.51m.
1287	1287
1288		-Calculate scale factor:
	1289	+Calculate scale factor：
1289	1289	Use these two data to calculate the current and depth scaling factors：(7.888-5.035)/(2.04-0.51)=1.86470588235294
1290	1290
1291		-Calculation formula:
	1292	+Calculation formula：
1292	1292
1293	1293	Use the calibration formula：(Current current - Minimum calibration current)/Scale factor + Minimum actual calibration height
1294	1294
1295		-Actual calculations:
	1296	+Actual calculations：
1296	1296
1297	1297	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
1298	1298
1299		-Error:
	1300	+Error：
1300	1300
1301	1301	0.009810726
1302	1302
...	...	@@ -1303,7 +1303,6 @@
1303	1303
1304	1304	[[image:image-20240329175044-1.png]]
1305	1305
1306		-
1307	1307	= 7. Troubleshooting =
1308	1308
1309	1309	== 7.1 Water Depth Always shows 0 in payload ==
...	...	@@ -1320,40 +1320,16 @@
1320	1320
1321	1321	= 8. Order Info =
1322	1322
1323		-== 8.1 Thread Installation Type & Immersion Type Pressure Sensor ==
1324	1324
1325	1325
1326		-Part Number: (% style="color:blue" %)**PS-NB/NS-Txx-YY  or  PS-NB/NS-Ixx-YY**
1327		-
1328		-(% style="color:blue" %)**XX:**(%%)** Pressure Range and Thread Type **
1329		-
1330		-(% style="color:blue" %)**YY:**(%%)** The default frequency band**
1331		-
1332		-* YY: Frequency Bands, options: EU433,CN470,EU868,IN865,KR920,AS923,AU915,US915
1333		-
1334	1334	[[image:image-20241021093209-1.png]]
1335	1335
1336		-
1337		-== 8.2 Wireless Differential Air Pressure Sensor ==
1338		-
1339		-
1340		-Part Number: (% style="color:blue" %)**PS-LB-Dxx-YY  or  PS-LS-Dxx-YY **
1341		-
1342		-(% style="color:blue" %)**XX:**(%%)** Differential Pressure Range**
1343		-
1344		-(% style="color:blue" %)**YY:**(%%)** The default frequency band**
1345		-
1346		-* YY: Frequency Bands, options: EU433,CN470,EU868,IN865,KR920,AS923,AU915,US915
1347		-
1348		-[[image:image-20250401174215-1.png||height="486" width="656"]]
1349		-
1350		-
1351	1351	= 9. ​Packing Info =
1352	1352
1353	1353
1354	1354	Package Includes:
1355	1355
1356		-* PS-LB/LS-Txx/Ixx, PS-LB/LS-Dxx   LoRaWAN Pressure Sensor
	1332	+* PS-LB or PS-LS LoRaWAN Pressure Sensor
1357	1357
1358	1358	Dimension and weight:
1359	1359

image-20250401174215-1.png

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1		-XWiki.Xiaoling

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