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Last modified by Xiaoling on 2025/06/18 13:51
From version 46.1
edited by Mengting Qiu
on 2025/05/05 18:54
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To version 65.2
edited by Mengting Qiu
on 2025/05/07 10:07
Change comment: There is no comment for this version

Summary

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... ... @@ -7,8 +7,10 @@
7 7  
8 8  == 1.1 Overview and Spec ==
9 9  
10 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/WSC2-LB_LoRaWAN_Weather_Station_User_Manual/WebHome/image-20240708092247-1.png?rev=1.1||alt="image-20240708092247-1.png"]]
10 +Older versions of interfaces  New version of the interface
11 11  
12 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/WSC2-LB_LoRaWAN_Weather_Station_User_Manual/WebHome/image-20240708092247-1.png?rev=1.1||alt="image-20240708092247-1.png"]] [[image:image-20250505190747-1.png||height="275" width="220"]]
13 +
12 12  **Power Input**: 10 ~~ 30VDC
13 13  
14 14  **Max Power Consumption**: 1.2W
... ... @@ -22,7 +22,7 @@
22 22  **Wind Direction:**
23 23  
24 24  * Range: 0~~3599
25 -* Accuracy: +3°
27 +* Accuracy: ±3°
26 26  * Ultrasonic measurement,no start wind strength needed
27 27  * Built-in electronic compass. No need to consider installation direction
28 28  
... ... @@ -29,12 +29,12 @@
29 29  **Temperature:**
30 30  
31 31  * Range: -40°C ~~ +80°C
32 -* Accuracy: +0.5°C
34 +* Accuracy: ±0.5°C
33 33  
34 34  **Humidity:**
35 35  
36 36  * Range: 0 ~~ 99% RH
37 -* Accuracy Tolerance : Typ +3% RH
39 +* Accuracy Tolerance : Typ ±3% RH
38 38  
39 39  **Air Pressure:**
40 40  
... ... @@ -44,7 +44,7 @@
44 44  **Noise:**
45 45  
46 46  * Range: 30dB~~120dB
47 -* Accuracy: +0.5dB
49 +* Accuracy: ±0.5dB
48 48  
49 49  **PM2.5:**
50 50  
... ... @@ -55,13 +55,13 @@
55 55  **PM10:**
56 56  
57 57  * Range: 0~~1000ug/m3
58 -* Accuracy: +3%FS
60 +* Accuracy: ±3%FS
59 59  * Resolution: 1ug/m3
60 60  
61 61  **llumination:**
62 62  
63 63  * Range: 0~~200k Lux
64 -* Accuracy: +7%(25 °C)
66 +* Accuracy: ±7%(25 °C)
65 65  
66 66  == 1.2 Wiring ==
67 67  
... ... @@ -72,12 +72,12 @@
72 72  
73 73  === 1.2.2 New version wiring ===
74 74  
75 -[[image:image-20250505102835-7.png||height="409" width="739"]]
77 +[[image:image-20250505193603-10.png||height="405" width="762"]]
76 76  
77 77  
78 -
79 79  == 1.3 Mechinical Drawing ==
80 80  
82 +
81 81  (% class="lead" %)
82 82  **Device Dimension**
83 83  
... ... @@ -94,8 +94,11 @@
94 94  
95 95  == 2.1 Overview and Spec ==
96 96  
97 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/WSC2-LB_LoRaWAN_Weather_Station_User_Manual/WebHome/image-20240707215336-2.png?width=218&height=159&rev=1.1||alt="image-20240707215336-2.png" height="159" width="218"]]
98 98  
100 +Older versions of interfaces  New version of the interface
101 +
102 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/WSC2-LB_LoRaWAN_Weather_Station_User_Manual/WebHome/image-20240707215336-2.png?width=218&height=159&rev=1.1||alt="image-20240707215336-2.png" height="159" width="218"]] [[image:image-20250505190822-2.png||height="155" width="197"]]
103 +
99 99  * Input Power: 9~~30 VDC
100 100  * Sense diameter: 6cm
101 101  * Pulse Output, each pulse , 0.1mm
... ... @@ -109,13 +109,15 @@
109 109  
110 110  [[image:image-20241127091433-1.jpeg||height="361" width="517"]]
111 111  
117 +
112 112  === 2.2.2 New version wiring ===
113 113  
114 -[[image:image-20250505101405-5.png||height="381" width="748"]]
115 115  
121 +[[image:image-20250505193511-9.png||height="392" width="708"]]
116 116  
117 117  == 2.3 Mechinical Drawing ==
118 118  
125 +
119 119  (% class="lead" %)
120 120  **Device Dimension**
121 121  
... ... @@ -134,214 +134,307 @@
134 134  [[image:image-20240714164856-4.png||height="250" width="433"]]
135 135  
136 136  
144 += 3. PAR (Photosynthetically Available Radiation) ~-~-~-~--WSS-27 =
137 137  
138 -= 3. WSS-27 Photosynthetically Active Radiation Sensor =
139 139  
140 -== 3.1 Overview and Spec ==
147 +WSS-27 photosynthetically active radiation sensor is mainly used to measure the photosynthetically active radiation of natural light in the wavelength range of 400-700nm.
141 141  
149 +WSS-27 use precision optical detectors and has an optical filter of 400-700nm, when natural light is irradiated, a voltage signal proportional to the intensity of the incident radiation is generated, and its luminous flux density is proportional to the cosine of the direct angle of the incident light.
150 +
151 +== 3.1 Specification ==
152 +
142 142  [[image:1746411474621-748.png||height="175" width="224"]]
143 143  
144 -* Input Power: 5~~24V DC
145 -* Measuring range: 0～2500μmol/m2·s
146 -* Response time: <1S
147 -* Resolution: 1μmol/m2·s
155 +* Input Power: DC 5 ~~ 24v
156 +* Interface: RS485
157 +* Response Spectrum: 400~~700nm
158 +* Measure range: 0 ~~ 2500μmol/m2•s
159 +* Resolution: 1μmol/m2•s
148 148  * Accuracy: ±2%
149 -* Response spectrum: 400～700nm
150 -* Output signal: RS485 (standard Modbus-RTU protocol)
151 -* Stability: change within one year <±2%
152 -* Working environment: -30℃～75℃
161 +* Yearly Stability: ≤ ±2%
162 +* Working Temperature: -30℃ ~~ 75℃
163 +* Working Humidity: 10 ~~ 90%RH
164 +* Power Consumption: 3mA @ 12v
153 153  
154 154  == 3.2 Wiring ==
155 155  
168 +[[image:image-20250505193330-8.png||height="393" width="744"]]
156 156  
157 -[[image:image-20250505102905-9.png||height="406" width="771"]]
170 +== 3.3 Dimension ==
158 158  
159 -== 3.3 Device Dimension ==
172 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656057538793-888.png?rev=1.1||alt="1656057538793-888.png"]]
160 160  
161 -[[image:1746424326901-763.png]]
162 162  
175 += 4. Total Solar Radiation sensor ~-~- WSS-26 =
163 163  
177 +WSS-26 is Total Radiation Sensor can be used to measure the total solar radiation in the spectral range of 0.3 to 3 μm (300 to 3000 nm). If the sensor face is down, the reflected radiation can be measured, and the shading ring can also be used to measure the scattered radiation.
164 164  
165 -= 4. WSS-06 Simple Total Radiation Sensor =
179 +The core device of the radiation sensor is a high-precision photosensitive element, which has good stability and high precision; at the same time, a precision-machined PTTE radiation cover is installed outside the sensing element, which effectively prevents environmental factors from affecting its performance
166 166  
167 -== 4.1 Overview and Spec ==
181 +== 4.1 Feature ==
168 168  
169 -[[image:1746423871465-411.png||height="217" width="278"]]
183 +* RS485 Total Solar Radiation sensor
184 +* Measure Total Radiation between 0.3 ~~ 3μm(300 ~~ 3000nm)
185 +* Measure Reflected Radiation if sense area towards ground.
170 170  
171 -* (% id="cke_bm_101984S" style="display:none" %) (%%)Input Power: 5~~24V DC
172 -* Spectral Range: 0.3～3μm (300～3000nm)
173 -* Measuring Range: 0～2000W/m^^2^^
174 -* Resolution: 0.1W/m^^2^^
175 -* Measurement Accuracy: ±3%
176 -* Output signal: RS485 (standard Modbus-RTU protocol)
177 -* Temperature Characteristics: ±2% (-10℃～40℃)
178 -* Response Time: <1s
179 -* Annual Stability: ≤±2%
180 -* Cosine Response: ≤7% (When the sun altitude angle is 10°)
181 -* Azimuth Response Error: ≤5% (When the sun altitude angle is 10°)
182 -* Working environment: -40℃～70℃
187 +== 4.2 Specification ==
183 183  
189 +* (% id="cke_bm_101984S" style="display:none" %)
190 +* Input Power: DC 5 ~~ 24v
191 +* Interface: RS485
192 +* Detect spectrum: 0.3 ~~ 3μm(300～3000nm)
193 +* Measure strength range: 0 ~~ 2000W/m2
194 +* Resolution: 0.1W/m2
195 +* Accuracy: ±3%
196 +* Yearly Stability: ≤±2%
197 +* Cosine response: ≤7% (@ Sun angle 10°)
198 +* Temperature Effect: ±2% (-10℃ ~~ 40℃)
199 +* Working Temperature: -40℃ ~~ 70℃
200 +* Working Humidity: 10 ~~ 90%RH
201 +* Power Consumption: 4mA @ 12v
202 +
184 184  == 4.2 Wiring ==
185 185  
186 186  
187 -[[image:image-20250505140615-10.png||height="419" width="791"]]
206 +[[image:image-20250505193313-7.png||height="391" width="722"]]
188 188  
189 189  == 4.3 Device Dimension ==
190 190  
191 -[[image:1746424326901-763.png]]
210 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656057348695-898.png?rev=1.1||alt="1656057348695-898.png"]]
192 192  
193 193  
213 +== 4.4 Installation Notice ==
194 194  
195 -= 5. WSS-25 Air Temperature and Humidity =
215 +Do not power on while connect the cables. Double check the wiring before power on.
196 196  
197 -== 5.1 Overview and Spec ==
217 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656057369259-804.png?rev=1.1||alt="1656057369259-804.png"]]
198 198  
199 -[[image:1746424465810-974.png||height="325" width="288"]]
219 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656057377943-564.png?rev=1.1||alt="1656057377943-564.png"]]
200 200  
201 201  
202 -* Supply voltage: 5~~24V DC
203 -* Temperature Measuring Range: Standard -30~~70℃ or 0~~50℃
204 -* Humidity Measuring Range: 0～100%RH(Non-condensing state)
205 -* Accuracy: ±0.2℃ (@25℃); ±3%RH (10%～90%)
206 -* Repeatability: ±0.1℃; ±0.1%RH
207 -* Long-term stability: <0.04℃/year; <0.5%RH/year
208 -* Output signal:RS485 (standard Modbus-RTU protocol)
209 -* Response time: <1s
210 -* Working Environment: Temperature: -55℃～120℃; Humidity: ≤95%RH
222 += 5. Temperature, Humidity, Illuminance, Pressure ~-~- WSS-25 =
211 211  
224 +WSS-25 is a 4 in 1 RS485 sensor which can monitor Temperature, Humidity, Illuminance and Pressure at the same time.
225 +
226 +== 5.1 Feature ==
227 +
228 +* RS485 Temperature, Humidity, Illuminance, Pressure sensor
229 +
230 +== 5.2 Specification ==
231 +
232 +
233 +* Input Power: DC 12 ~~ 24v
234 +* Interface: RS485
235 +* Temperature Sensor Spec:
236 +** Range: -30 ~~ 70℃
237 +** resolution 0.1℃
238 +** Accuracy: ±0.5℃
239 +* Humidity Sensor Spec:
240 +** Range: 0 ~~ 100% RH
241 +** resolution 0.1 %RH
242 +** Accuracy: 3% RH
243 +* Pressure Sensor Spec:
244 +** Range: 10 ~~ 1100hPa
245 +** Resolution: 0.1hPa
246 +** Accuracy: ±0.1hPa
247 +* Illuminate sensor:
248 +** Range: 0~~2/20/200kLux
249 +** Resolution: 10 Lux
250 +** Accuracy: ±3%FS
251 +* Working Temperature: -30℃ ~~ 70℃
252 +* Working Humidity: 10 ~~ 90%RH
253 +* Power Consumption: 4mA @ 12v
254 +
212 212  == 5.2 Wiring ==
213 213  
214 214  
215 -[[image:image-20250505140636-11.png||height="419" width="794"]]
258 +[[image:image-20250505193252-6.png||height="409" width="765"]]
216 216  
217 -== 5.3 Device Dimension ==
260 +== 5.3 Dimension ==
218 218  
219 219  
220 -[[image:1746425244897-496.png||height="363" width="684"]]
263 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656057170639-522.png?rev=1.1||alt="1656057170639-522.png"]]
221 221  
222 222  
223 -= 6. WSS-24 Rain and snow sensor =
266 += 6. Rain/Snow Detect ~-~- WSS-24 =
224 224  
225 -== 6.1 Overview and Spec ==
268 +WSS-24 is a RS485 rain / snow detect sensor. It can monitor Rain or Snow event.
226 226  
227 -[[image:image-20250505140953-12.png||height="293" width="246"]]
270 +WSS-24 has auto heating feature, this ensures measurement more reliable.
228 228  
272 +=== 6.1  Feature ===
229 229  
230 -* Supply voltage: 12~~24V DC
231 -* Measurement parameters: Rain or snow
232 -* Working temperature: -30～70℃; humidity: 10～90%RH
233 -* Storage temperature: -40～80℃; humidity: 10～90%RH
234 -* Output signal: RS485 (standard Modbus-RTU protocol)
235 -* Stability and response time: <1 second
274 +* RS485 Rain/Snow detect sensor
275 +* Surface heating to dry
276 +* grid electrode uses Electroless Nickel/Immersion Gold design for resist corrosion
236 236  
237 -== 6.2 Wiring ==
278 +=== 6.2 Specification ===
238 238  
280 +* Detect if there is rain or snow
281 +* Input Power: DC 12 ~~ 24v
282 +* Interface: RS485
283 +* Working Temperature: -30℃ ~~ 70℃
284 +* Working Humidity: 10 ~~ 90%RH
285 +* Power Consumption:
286 +** No heating: 12mA @ 12v,
287 +** heating: 94ma @ 12v.
239 239  
240 -[[image:image-20250505144810-14.png]]
289 +== 6.2 Wiring ==
241 241  
242 -== 6.3 Device Dimension ==
291 +[[image:image-20250505193053-5.png]]
243 243  
293 +== 6.3 Dimension ==
294 +
244 244  [[image:image-20250505144906-15.png]]
245 245  
246 246  
247 -== 6.4 Installation Angle Requirements ==
298 +== 6.4 Installation Notice ==
248 248  
249 -During installation, the sensor sensing surface should be kept at a 15-degree angle to the horizontal plane to prevent rain and snow accumulation from affecting sensor measurement.
300 +Do not power on while connect the cables. Double check the wiring before power on.
250 250  
251 -[[image:image-20250505145005-16.png]]
302 +Install with 15°degree.
252 252  
304 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656056873783-780.png?rev=1.1||alt="1656056873783-780.png"]]
253 253  
254 -= 7. WSS-23 Carbon dioxide sensor =
306 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656056883736-804.png?rev=1.1||alt="1656056883736-804.png"]]
255 255  
256 -== 7.1 Overview and Spec ==
257 257  
258 -[[image:1746427977346-600.png||height="261" width="318"]]
309 += 7. CO2/PM2.5/PM10 ~-~- WSS-23 =
259 259  
311 +WSS-23 is a RS485 Air Quality sensor. It can monitor CO2, PM2.5 and PM10 at the same time.
260 260  
261 -* Supply voltage: 7~~24V DC
262 -* Measurement parameters: Carbon dioxide concentration
263 -* Measurement range: 0-2000ppm, 0-5000ppm, 0-10000ppm
264 -* Accuracy: ±3%F•S (25℃)
265 -* Resolution: 1ppm
266 -* Output signal: RS485 (standard Modbus-RTU protocol)
267 -* Working temperature: 0℃～50℃
268 -* Working humidity: 0～95%RH
269 -* Average current: Peak value ≤200mA; average 85 mA
270 -* Warm-up time: 3min
271 -* Response time: <90s
272 -* Stability: ≤2% F•S
313 +WSS-23 uses weather proof shield which can make sure the sensors are well protected against UV & radiation.
273 273  
315 +== 7.1 Feature ==
316 +
317 +* RS485 CO2, PM2.5, PM10 sensor
318 +* NDIR to measure CO2 with Internal Temperature Compensation
319 +* Laser Beam Scattering to PM2.5 and PM10
320 +
321 +== 7.2  Specification ==
322 +
323 +* CO2 Range: 0 ~~ 5000ppm, accuracy: ±3%F•S(25℃)
324 +* CO2 resolution: 1ppm
325 +* PM2.5/PM10 Range: 0 ~~ 1000μg/m3 , accuracy ±3%F•S(25℃)
326 +* PM2.5/PM10 resolution: 1μg/m3
327 +* Input Power: DC 7 ~~ 24v
328 +* Preheat time: 3min
329 +* Interface: RS485
330 +* Working Temperature:
331 +** CO2: 0℃ ~~ 50℃;
332 +** PM2.5/PM10: -30 ~~ 50℃
333 +* Working Humidity:
334 +** PM2.5/PM10: 15 ~~ 80%RH (no dewing)
335 +** CO2: 0 ~~ 95%RH
336 +* Power Consumption: 50mA@ 12v.
337 +
274 274  == 7.2 Wiring ==
275 275  
276 -[[image:image-20250505182902-17.png||height="372" width="698"]]
340 +[[image:image-20250505193033-4.png||height="376" width="689"]]
277 277  
278 278  == 7.3 Device Dimension ==
279 279  
280 280  
281 -[[image:1746440854349-915.png||height="312" width="588"]]
345 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656056708366-230.png?rev=1.1||alt="1656056708366-230.png"]]
282 282  
283 283  
348 +== 7.4 Installation Notice ==
284 284  
350 +Do not power on while connect the cables. Double check the wiring before power on.
285 285  
286 -= 8. WSS-22 Integrated wind speed and direction sensor =
352 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656056751153-304.png?rev=1.1||alt="1656056751153-304.png"]]
287 287  
288 -== 8.1 Overview and Spec ==
354 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656056766224-773.png?rev=1.1||alt="1656056766224-773.png"]]
289 289  
356 +
357 += 8. WSS-22 Integrated wind speed and direction sensor =
358 +
290 290  [[image:1746441120854-584.png||height="271" width="394"]]
291 291  
292 -* Supply voltage: 5~~24V DC
293 -* Wind speed measurement range: 0～30m/s; 0～50m/s; 0～60m/s;
294 -* Wind direction measurement range: 0～360°
295 -* Starting wind speed: ≤0.3m/s
296 -* Accuracy: ±(0.3+0.03V) m/s, ±1°
297 -* Output signal: RS485 (standard Modbus-RTU protocol)
298 -* Working environment: Temperature: -30℃～70℃; Humidity: ≤100%RH
299 -* Storage environment: Temperature: -30℃～70℃; Humidity: ≤100%RH
361 +WSS-22 is a RS485 wind speed and wind direction monitor designed for weather station solution.
300 300  
363 +WSS-22 shell is made of polycarbonate composite material, which has good anti-corrosion and anti-corrosion characteristics, and ensure the long-term use of the sensor without rust. At the same time, it cooperates with the internal smooth bearing system to ensure the stability of information collection
301 301  
365 +
366 +== 8.1 Feature ==
367 +
368 +* RS485 wind speed / direction sensor
369 +* PC enclosure, resist corrosion
370 +
371 +== 8.2 Specification ==
372 +
373 +* Wind speed range: 0 ~~ 60m/s
374 +* Wind direction range: 0 ~~ 360°
375 +* Start wind speed: ≤0.3 m/s
376 +* Accuracy: ±(0.3＋0.03V) m/s , ±1°
377 +* Input Power: DC 5 ~~ 24v
378 +* Interface: RS485
379 +* Working Temperature: -30℃ ~~ 70℃
380 +* Working Humidity: <100% (no dewing)
381 +* Power Consumption: 13mA ~~ 12v.
382 +* Cable Length: 2 meters
383 +
302 302  == 8.2 Wiring ==
303 303  
304 -[[image:image-20250505183552-18.png||height="288" width="550"]]
386 +[[image:image-20250505192929-2.png||height="314" width="590"]]
305 305  
306 306  
307 307  == 8.3 Device Dimension ==
308 308  
309 -[[image:1746441469178-155.png||height="372" width="405"]]
391 +(% class="wikigeneratedid" %)
392 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/image-20220624152813-2.png?rev=1.1||alt="image-20220624152813-2.png"]]
310 310  
311 -[[image:1746441481289-965.png||height="370" width="404"]]
394 +== 8.4 Angle Mapping ==
312 312  
396 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656056303845-585.png?rev=1.1||alt="1656056303845-585.png"]]
313 313  
314 -== 8.4 Installation method ==
315 315  
316 -**The integrated wind speed and direction sensor (the outlet is pointing south, the opposite direction is north), the installation method is as follows:**
317 317  
400 +== 8.4 Installation Notice ==
401 +
402 +Do not power on while connect the cables. Double check the wiring before power on.
403 +
404 +The sensor must be installed with below direction, towards North.
405 +
318 318  [[image:1746441560175-162.png||height="304" width="484"]]
319 319  
320 320  
409 += 9. Rain Gauge ~-~- WSS-21 =
321 321  
322 -= 9. WSS-21 Rain Sensor =
411 +WSS-21 RS485 Rain Gauge is used in meteorology and hydrology to gather and measure the amount of liquid precipitation (mainly rainfall) over an area.
323 323  
324 -== 9.1 Overview and Spec ==
413 +WSS-21 uses a tipping bucket to detect rainfall. The tipping bucket use 3D streamline shape to make sure it works smoothly and is easy to clean.
325 325  
326 -[[image:image-20250505184214-19.png||height="324" width="320"]]
415 +The tipping bucket of WSS-01 is adjusted to the best angle. When installation, user only needs to screw up and adjust the bottom horizontally.
327 327  
417 +WSS-21 package includes screw which can be installed to ground. If user want to install WSS-21 on pole, they can purchase WS-K2 bracket kit.
328 328  
329 -* Rain-receiving port size: Φ200mm; sharp angle of blade: 40°～45°
330 -* Range: 0～100mm (range is limited to analog signal, RS485 signal is not measured)
419 +== 9.1 Feature ==
420 +
421 +* RS485 Rain Gauge
422 +* Small dimension, easy to install
423 +* Vents under funnel, avoid leaf or other things to avoid rain flow.
424 +* ABS enclosure.
425 +* Horizontal adjustable.
426 +
427 +== 9.2  Specification ==
428 +
331 331  * Resolution: 0.2mm
332 -* Rain intensity range: 0mm～4mm/min (maximum rain intensity allowed is 8mm/min)
333 -* Accuracy: ≤±3%
334 -* Output signal: RS485 (standard Modbus-RTU protocol)
335 -* Power supply voltage: 5～24V DC
336 -* Operating temperature: 0℃～70℃ (optional heating function, can be as low as -40℃)
337 -* Operating humidity: <100% (no condensation)
430 +* Accuracy: ±3%
431 +* Range: 0 ~~ 100mm
432 +* Rainfall strength: 0mm ~~ 4mm/min (max 8mm/min)
433 +* Input Power: DC 5 ~~ 24v
434 +* Interface: RS485
435 +* Working Temperature: 0℃ ~~ 70℃ (incorrect below 0 degree, because water become ICE)
436 +* Working Humidity: <100% (no dewing)
437 +* Power Consumption: 4mA @ 12v.
338 338  
339 -== 9.2 Wiring ==
439 +== 9.3 Wiring ==
340 340  
341 -[[image:image-20250505184559-21.png||height="335" width="631"]]
441 +[[image:image-20250505192952-3.png||height="305" width="581"]]
342 342  
343 343  
344 -== 9.3 Device Dimension ==
444 +== 9.3 Dimension ==
345 345  
346 346  
347 347  [[image:image-20250505184528-20.png||height="468" width="471"]]
... ... @@ -348,4 +348,39 @@
348 348  
349 349  [[image:image-20250505185334-22.png||height="533" width="470"]]
350 350  
351 -
451 +== 9.4  Installation Notice ==
452 +
453 +
454 +(((
455 +Do not power on while connect the cables. Double check the wiring before power on.
456 +)))
457 +
458 +(((
459 +Installation Photo as reference:
460 +)))
461 +
462 +
463 +(((
464 +(% style="color:#4472c4" %)** Install on Ground:**
465 +)))
466 +
467 +(((
468 +WSS-21 Rain Gauge include screws so can install in ground directly .
469 +)))
470 +
471 +
472 +(((
473 +(% style="color:#4472c4" %)** Install on pole:**
474 +)))
475 +
476 +(((
477 +If user want to install on pole, they can purchase the (% style="color:#4472c4" %)** WS-K2 :  Bracket Kit for Pole installation**(%%), and install as below:
478 +
479 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/image-20220624152218-1.png?width=276&height=526&rev=1.1||alt="image-20220624152218-1.png"]]
480 +
481 +WS-K2: Bracket Kit for Pole installation
482 +
483 +WSSC-K2 dimension document, please see:
484 +)))
485 +
486 +[[https:~~/~~/www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0>>https://www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0]]
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