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Version 78.2 by kai on 2025/06/28 09:26

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Edwin Chen 2.1 1 **Table of Contents:**
2
3 {{toc/}}
4
5
Xiaoling 72.2 6 = 1. WSS-09 ~-~- 9 in 1 Weather Station Sensor =
Edwin Chen 2.1 7
8 == 1.1 Overview and Spec ==
9
10
Xiaoling 68.2 11 **Older versions of interfaces  New version of the interface**
Mengting Qiu 52.1 12
Xiaoling 71.3 13 [[image:image-20250507141942-2.jpeg]] [[image:image-20250507141229-1.png||height="265" width="205"]]
Xiaoling 68.2 14
Edwin Chen 8.1 15 **Power Input**: 10 ~~ 30VDC
16
17 **Max Power Consumption**: 1.2W
18
Edwin Chen 2.1 19 **Wind Speed:**
20
21 * Range: 0~~60m/s
22 * Accuracy: ±(0.2m/s±0.02*v)(v : the wind speed)
23 * Ultrasonic measurement,no start wind strength needed
24
25 **Wind Direction:**
26
27 * Range: 0~~3599
Xiaoling 63.2 28 * Accuracy: ±3°
Xiaoling 68.2 29 * Ultrasonic measurement, no start wind strength needed
Edwin Chen 2.1 30 * Built-in electronic compass. No need to consider installation direction
31
32 **Temperature:**
33
34 * Range: -40°C ~~ +80°C
Xiaoling 63.2 35 * Accuracy: ±0.5°C
Edwin Chen 2.1 36
37 **Humidity:**
38
39 * Range: 0 ~~ 99% RH
Xiaoling 63.2 40 * Accuracy Tolerance : Typ ±3% RH
Edwin Chen 2.1 41
42 **Air Pressure:**
43
44 * Accuracy: ±0.15kPa@25°C 101kPa
45 * Range: 0~~120kPa
46
47 **Noise:**
48
49 * Range: 30dB~~120dB
Xiaoling 63.2 50 * Accuracy: ±0.5dB
Edwin Chen 2.1 51
52 **PM2.5:**
53
54 * Range: 0~~1000ug/m3
55 * Accuracy: ±3%FS
56 * Resolution: 1ug/m3
57
58 **PM10:**
59
60 * Range: 0~~1000ug/m3
Xiaoling 63.2 61 * Accuracy: ±3%FS
Edwin Chen 2.1 62 * Resolution: 1ug/m3
63
64 **llumination:**
65
66 * Range: 0~~200k Lux
Xiaoling 63.2 67 * Accuracy: ±7%(25 °C)
Edwin Chen 2.1 68
69 == 1.2 Wiring ==
70
Mengting Qiu 12.2 71 === 1.2.1 Older version wiring ===
72
Edwin Chen 2.1 73 [[image:image-20240714104450-1.png||height="239" width="445"]]
74
75
Mengting Qiu 12.2 76 === 1.2.2 New version wiring ===
77
Mengting Qiu 75.1 78 [[image:image-20250507161616-1.png||height="363" width="682"]]
Mengting Qiu 12.2 79
80
Edwin Chen 8.1 81 == 1.3 Mechinical Drawing ==
82
Xiaoling 63.2 83
Edwin Chen 8.1 84 (% class="lead" %)
85 **Device Dimension**
86
87 [[image:image-20240714165651-5.png||height="308" width="245"]]
88
89
90 (% class="lead" %)
91 **Installation**
92
93 * Make sure the device is horizontal installed
94 * Device include electronic compass. No need to consider installation direction to get correct wind direction.
95
Xiaoling 72.2 96 = 2. WSS-08 ~-~- Optical Range Guage =
Edwin Chen 2.1 97
98 == 2.1 Overview and Spec ==
99
Xiaoling 63.2 100
Xiaoling 71.2 101 **Older versions of interfaces  New version of the interface**
Edwin Chen 2.1 102
Xiaoling 71.2 103 [[image:image-20250507142027-3.jpeg]] [[image:image-20250505190822-2.png||height="155" width="197"]]
Mengting Qiu 52.1 104
Edwin Chen 2.1 105 * Input Power: 9~~30 VDC
106 * Sense diameter: 6cm
Edwin Chen 6.2 107 * Pulse Output, each pulse , 0.1mm
108 * Max rain: 24mm/min
109 * Operation Temperature: -40 ~~ 60 °C
110 * Operation Humidify: 0~~99%RH(no dew)
Edwin Chen 2.1 111
112 == 2.2 Wiring ==
113
Mengting Qiu 21.2 114 === 2.2.1 Older version wiring ===
115
kai 10.1 116 [[image:image-20241127091433-1.jpeg||height="361" width="517"]]
Edwin Chen 6.2 117
Xiaoling 63.2 118
Mengting Qiu 21.2 119 === 2.2.2 New version wiring ===
120
Xiaoling 63.2 121
Mengting Qiu 63.1 122 [[image:image-20250505193511-9.png||height="392" width="708"]]
Mengting Qiu 21.2 123
Edwin Chen 6.2 124 == 2.3 Mechinical Drawing ==
125
Xiaoling 63.2 126
Edwin Chen 6.2 127 (% class="lead" %)
128 **Device Dimension**
129
130 [[image:image-20240714164433-1.png||height="211" width="548"]]
131
132
133 (% class="lead" %)
134 **Bracket Dimension**
135
136 [[image:image-20240714164803-3.png||height="306" width="836"]]
137
138
139 (% class="lead" %)
Edwin Chen 8.1 140 **Install without Bracket**
Edwin Chen 6.2 141
142 [[image:image-20240714164856-4.png||height="250" width="433"]]
Mengting Qiu 21.2 143
144
Xiaoling 72.2 145 = 3. WSS-27 ~-~- PAR (Photosynthetically Available Radiation) =
Mengting Qiu 21.2 146
147
Mengting Qiu 65.2 148 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.
149
150 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.
151
Xiaoling 67.2 152
Mengting Qiu 65.2 153 == 3.1 Specification ==
154
Mengting Qiu 21.2 155 [[image:1746411474621-748.png||height="175" width="224"]]
156
Mengting Qiu 65.2 157 * Input Power: DC 5 ~~ 24v
158 * Interface: RS485
159 * Response Spectrum: 400~~700nm
160 * Measure range: 0 ~~ 2500μmol/m2•s
161 * Resolution: 1μmol/m2•s
Mengting Qiu 21.2 162 * Accuracy: ±2%
Mengting Qiu 65.2 163 * Yearly Stability: ≤ ±2%
164 * Working Temperature: -30℃ ~~ 75℃
165 * Working Humidity: 10 ~~ 90%RH
kai 78.2 166 * Power Consumption: 5mA @ 12v  &  @5v
kai 78.1 167 * Stable Time:
Mengting Qiu 21.2 168
169 == 3.2 Wiring ==
170
Mengting Qiu 63.1 171 [[image:image-20250505193330-8.png||height="393" width="744"]]
Mengting Qiu 24.2 172
Mengting Qiu 65.2 173 == 3.3 Dimension ==
Mengting Qiu 21.2 174
Mengting Qiu 65.2 175 [[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"]]
Mengting Qiu 21.2 176
Mengting Qiu 66.3 177 == 3.4 Installation Notice ==
Mengting Qiu 21.2 178
Xiaoling 67.2 179
Mengting Qiu 66.3 180 Do not power on while connect the cables. Double check the wiring before power on.
181
182 [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656057557191-895.png?rev=1.1||alt="1656057557191-895.png"]]
183
184 [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656057565783-251.png?rev=1.1||alt="1656057565783-251.png"]]
185
186
Xiaoling 72.2 187 = 4. WSS-26 ~-~- Total Solar Radiation sensor =
Mengting Qiu 21.2 188
Xiaoling 67.2 189
Mengting Qiu 65.2 190 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.
Mengting Qiu 21.2 191
Xiaoling 67.2 192 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.
Mengting Qiu 21.2 193
Xiaoling 67.2 194
Mengting Qiu 65.2 195 == 4.1 Feature ==
Mengting Qiu 21.2 196
Xiaoling 67.2 197
Mengting Qiu 65.2 198 * RS485 Total Solar Radiation sensor
199 * Measure Total Radiation between 0.3 ~~ 3μm(300 ~~ 3000nm)
200 * Measure Reflected Radiation if sense area towards ground.
201
202 == 4.2 Specification ==
203
Xiaoling 67.2 204
205 (% id="cke_bm_101984S" style="display:none" %)
206
Mengting Qiu 65.2 207 * Input Power: DC 5 ~~ 24v
208 * Interface: RS485
209 * Detect spectrum: 0.3 ~~ 3μm(300~3000nm)
210 * Measure strength range: 0 ~~ 2000W/m2
211 * Resolution: 0.1W/m2
212 * Accuracy: ±3%
213 * Yearly Stability: ≤±2%
214 * Cosine response: ≤7% (@ Sun angle 10°)
215 * Temperature Effect: ±2% (-10℃ ~~ 40℃)
216 * Working Temperature: -40℃ ~~ 70℃
217 * Working Humidity: 10 ~~ 90%RH
218 * Power Consumption: 4mA @ 12v
219
Xiaoling 68.3 220 == 4.3 Wiring ==
Mengting Qiu 24.2 221
222
Mengting Qiu 63.1 223 [[image:image-20250505193313-7.png||height="391" width="722"]]
Mengting Qiu 24.2 224
Xiaoling 68.3 225 == 4.4 Device Dimension ==
Mengting Qiu 24.2 226
Mengting Qiu 65.2 227 [[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"]]
Mengting Qiu 24.2 228
229
Xiaoling 68.3 230 == 4.5 Installation Notice ==
Mengting Qiu 24.2 231
Xiaoling 67.2 232
Mengting Qiu 65.2 233 Do not power on while connect the cables. Double check the wiring before power on.
Mengting Qiu 24.2 234
Mengting Qiu 65.2 235 [[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"]]
Mengting Qiu 24.2 236
Mengting Qiu 65.2 237 [[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"]]
Mengting Qiu 24.2 238
239
Xiaoling 72.2 240 = 5. WSS-25 ~-~- Temperature, Humidity, Illuminance, Pressure =
Mengting Qiu 65.2 241
Xiaoling 67.2 242
Mengting Qiu 65.2 243 WSS-25 is a 4 in 1 RS485 sensor which can monitor Temperature, Humidity, Illuminance and Pressure at the same time.
244
Xiaoling 67.2 245
Mengting Qiu 65.2 246 == 5.1 Feature ==
247
Xiaoling 67.2 248
Mengting Qiu 65.2 249 * RS485 Temperature, Humidity, Illuminance, Pressure sensor
250
251 == 5.2 Specification ==
252
253
254 * Input Power: DC 12 ~~ 24v
255 * Interface: RS485
256 * Temperature Sensor Spec:
257 ** Range: -30 ~~ 70℃
258 ** resolution 0.1℃
259 ** Accuracy: ±0.5℃
260 * Humidity Sensor Spec:
261 ** Range: 0 ~~ 100% RH
262 ** resolution 0.1 %RH
Xiaoling 67.2 263 ** Accuracy: ±3% RH
Mengting Qiu 65.2 264 * Pressure Sensor Spec:
265 ** Range: 10 ~~ 1100hPa
266 ** Resolution: 0.1hPa
267 ** Accuracy: ±0.1hPa
268 * Illuminate sensor:
269 ** Range: 0~~2/20/200kLux
270 ** Resolution: 10 Lux
271 ** Accuracy: ±3%FS
272 * Working Temperature: -30℃ ~~ 70℃
273 * Working Humidity: 10 ~~ 90%RH
274 * Power Consumption: 4mA @ 12v
275
Xiaoling 68.3 276 == 5.3 Wiring ==
Mengting Qiu 25.2 277
Mengting Qiu 29.2 278
Mengting Qiu 63.1 279 [[image:image-20250505193252-6.png||height="409" width="765"]]
Mengting Qiu 29.2 280
Xiaoling 68.3 281 == 5.4 Dimension ==
Mengting Qiu 29.2 282
283
Mengting Qiu 65.2 284 [[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"]]
Mengting Qiu 29.2 285
286
Xiaoling 68.3 287 == 5.5 Installation Notice ==
Mengting Qiu 66.2 288
Xiaoling 67.2 289
Mengting Qiu 66.2 290 Do not power on while connect the cables. Double check the wiring before power on.
291
292 [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656057199955-514.png?rev=1.1||alt="1656057199955-514.png"]]
293
294 [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656057212438-475.png?rev=1.1||alt="1656057212438-475.png"]]
295
296
Xiaoling 72.2 297 = 6. WSS-24 ~-~- Rain/Snow Detect =
Mengting Qiu 29.2 298
Xiaoling 67.2 299
Mengting Qiu 65.2 300 WSS-24 is a RS485 rain / snow detect sensor. It can monitor Rain or Snow event.
Mengting Qiu 29.2 301
Mengting Qiu 65.2 302 WSS-24 has auto heating feature, this ensures measurement more reliable.
Mengting Qiu 29.2 303
Xiaoling 67.2 304 == 6.1  Feature ==
Mengting Qiu 29.2 305
Xiaoling 67.2 306
Mengting Qiu 65.2 307 * RS485 Rain/Snow detect sensor
308 * Surface heating to dry
309 * grid electrode uses Electroless Nickel/Immersion Gold design for resist corrosion
Mengting Qiu 29.2 310
Xiaoling 67.2 311 == 6.2 Specification ==
Mengting Qiu 65.2 312
Xiaoling 67.2 313
Mengting Qiu 65.2 314 * Detect if there is rain or snow
315 * Input Power: DC 12 ~~ 24v
316 * Interface: RS485
317 * Working Temperature: -30℃ ~~ 70℃
318 * Working Humidity: 10 ~~ 90%RH
319 * Power Consumption:
320 ** No heating: 12mA @ 12v,
321 ** heating: 94ma @ 12v.
322
Xiaoling 68.3 323 == 6.3 Wiring ==
Mengting Qiu 29.2 324
Xiaoling 68.3 325 [[image:image-20250505193053-5.png||height="479" width="895"]]
Mengting Qiu 29.2 326
Xiaoling 68.3 327 == 6.4 Dimension ==
Mengting Qiu 32.2 328
329 [[image:image-20250505144906-15.png]]
330
331
Xiaoling 68.3 332 == 6.5 Installation Notice ==
Mengting Qiu 32.2 333
Xiaoling 67.2 334
Mengting Qiu 65.2 335 Do not power on while connect the cables. Double check the wiring before power on.
Xiaoling 63.2 336
Mengting Qiu 65.2 337 Install with 15°degree.
Mengting Qiu 32.2 338
Mengting Qiu 65.2 339 [[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"]]
Mengting Qiu 32.2 340
Mengting Qiu 65.2 341 [[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"]]
Mengting Qiu 32.2 342
Xiaoling 68.3 343 == 6.6 Heating ==
Mengting Qiu 32.2 344
Xiaoling 67.2 345
Xiaoling 76.1 346 WSS-24 supports auto-heat feature. When the temperature is below the heat start temperature 15℃, WSS-24 starts to heat and stop at stop temperature (default is 25℃).
Mengting Qiu 66.1 347
348
Xiaoling 72.2 349 = 7. WSS-23 ~-~- CO2/PM2.5/PM10 =
Mengting Qiu 32.2 350
Xiaoling 67.2 351
Mengting Qiu 65.2 352 WSS-23 is a RS485 Air Quality sensor. It can monitor CO2, PM2.5 and PM10 at the same time.
Mengting Qiu 32.2 353
Mengting Qiu 65.2 354 WSS-23 uses weather proof shield which can make sure the sensors are well protected against UV & radiation.
Mengting Qiu 34.1 355
Xiaoling 67.2 356
Mengting Qiu 65.2 357 == 7.1 Feature ==
Mengting Qiu 47.1 358
Xiaoling 67.2 359
Mengting Qiu 65.2 360 * RS485 CO2, PM2.5, PM10 sensor
361 * NDIR to measure CO2 with Internal Temperature Compensation
362 * Laser Beam Scattering to PM2.5 and PM10
Mengting Qiu 47.1 363
Mengting Qiu 65.2 364 == 7.2  Specification ==
Mengting Qiu 47.1 365
Xiaoling 67.2 366
Mengting Qiu 65.2 367 * CO2 Range: 0 ~~ 5000ppm, accuracy: ±3%F•S(25℃)
368 * CO2 resolution: 1ppm
369 * PM2.5/PM10 Range: 0 ~~ 1000μg/m3 , accuracy ±3%F•S(25℃)
370 * PM2.5/PM10 resolution: 1μg/m3
371 * Input Power: DC 7 ~~ 24v
372 * Preheat time: 3min
373 * Interface: RS485
374 * Working Temperature:
375 ** CO2: 0℃ ~~ 50℃;
376 ** PM2.5/PM10: -30 ~~ 50℃
377 * Working Humidity:
378 ** PM2.5/PM10: 15 ~~ 80%RH (no dewing)
379 ** CO2: 0 ~~ 95%RH
380 * Power Consumption: 50mA@ 12v.
Mengting Qiu 47.1 381
Xiaoling 68.3 382 == 7.3 Wiring ==
Mengting Qiu 34.1 383
Mengting Qiu 63.1 384 [[image:image-20250505193033-4.png||height="376" width="689"]]
Mengting Qiu 46.1 385
Xiaoling 68.3 386 == 7.4 Device Dimension ==
Mengting Qiu 46.1 387
388
Mengting Qiu 65.2 389 [[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"]]
Mengting Qiu 46.1 390
391
Xiaoling 68.3 392 == 7.5 Installation Notice ==
Mengting Qiu 65.2 393
Xiaoling 67.2 394
Mengting Qiu 65.2 395 Do not power on while connect the cables. Double check the wiring before power on.
396
397 [[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"]]
398
399 [[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"]]
400
401
Xiaoling 72.2 402 = 8. WSS-22 ~-~- Integrated wind speed and direction sensor =
Mengting Qiu 46.1 403
404 [[image:1746441120854-584.png||height="271" width="394"]]
405
Mengting Qiu 65.2 406 WSS-22 is a RS485 wind speed and wind direction monitor designed for weather station solution.
Mengting Qiu 46.1 407
Mengting Qiu 65.2 408 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
409
410
411 == 8.1 Feature ==
412
Xiaoling 68.3 413
Mengting Qiu 65.2 414 * RS485 wind speed / direction sensor
415 * PC enclosure, resist corrosion
416
417 == 8.2 Specification ==
418
Xiaoling 68.3 419
Mengting Qiu 65.2 420 * Wind speed range: 0 ~~ 60m/s
421 * Wind direction range: 0 ~~ 360°
422 * Start wind speed: ≤0.3 m/s
423 * Accuracy: ±(0.3+0.03V) m/s , ±1°
424 * Input Power: DC 5 ~~ 24v
425 * Interface: RS485
426 * Working Temperature: -30℃ ~~ 70℃
427 * Working Humidity: <100% (no dewing)
Xiaoling 67.2 428 * Power Consumption: 13mA @ 12v.
Mengting Qiu 65.2 429 * Cable Length: 2 meters
430
Xiaoling 68.3 431 == 8.3 Wiring ==
Mengting Qiu 46.1 432
Mengting Qiu 63.1 433 [[image:image-20250505192929-2.png||height="314" width="590"]]
Mengting Qiu 46.1 434
435
Xiaoling 68.3 436 == 8.4 Device Dimension ==
Mengting Qiu 46.1 437
Mengting Qiu 65.2 438 (% class="wikigeneratedid" %)
439 [[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"]]
Mengting Qiu 46.1 440
441
Xiaoling 68.3 442 == 8.5 Angle Mapping ==
Mengting Qiu 46.1 443
Xiaoling 68.3 444 [[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" height="455" width="476"]]
Mengting Qiu 46.1 445
446
Xiaoling 68.3 447 == 8.6 Installation Notice ==
448
449
Mengting Qiu 65.2 450 Do not power on while connect the cables. Double check the wiring before power on.
451
452 The sensor must be installed with below direction, towards North.
453
Mengting Qiu 46.1 454 [[image:1746441560175-162.png||height="304" width="484"]]
455
456
Xiaoling 77.1 457 = 9. WSS-21 ~-~- Rain Gauge =
Mengting Qiu 46.1 458
Xiaoling 67.2 459
Mengting Qiu 65.2 460 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.
Mengting Qiu 46.1 461
Mengting Qiu 65.2 462 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.
Mengting Qiu 46.1 463
Mengting Qiu 65.2 464 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.
Mengting Qiu 46.1 465
Mengting Qiu 65.2 466 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.
467
Xiaoling 67.2 468
Mengting Qiu 65.2 469 == 9.1 Feature ==
470
Xiaoling 68.3 471
Mengting Qiu 65.2 472 * RS485 Rain Gauge
473 * Small dimension, easy to install
474 * Vents under funnel, avoid leaf or other things to avoid rain flow.
475 * ABS enclosure.
476 * Horizontal adjustable.
477
478 == 9.2  Specification ==
479
Xiaoling 68.3 480
Mengting Qiu 46.1 481 * Resolution: 0.2mm
Mengting Qiu 65.2 482 * Accuracy: ±3%
483 * Range: 0 ~~ 100mm
484 * Rainfall strength: 0mm ~~ 4mm/min (max 8mm/min)
485 * Input Power: DC 5 ~~ 24v
486 * Interface: RS485
487 * Working Temperature: 0℃ ~~ 70℃ (incorrect below 0 degree, because water become ICE)
488 * Working Humidity: <100% (no dewing)
489 * Power Consumption: 4mA @ 12v.
Mengting Qiu 46.1 490
Mengting Qiu 65.2 491 == 9.3 Wiring ==
Mengting Qiu 46.1 492
Mengting Qiu 63.1 493 [[image:image-20250505192952-3.png||height="305" width="581"]]
Mengting Qiu 46.1 494
495
Xiaoling 68.3 496 == 9.4 Dimension ==
Mengting Qiu 46.1 497
498
499 [[image:image-20250505184528-20.png||height="468" width="471"]]
500
501 [[image:image-20250505185334-22.png||height="533" width="470"]]
Mengting Qiu 65.2 502
Xiaoling 68.3 503 == 9.5 Installation Notice ==
Mengting Qiu 65.2 504
505
506 (((
507 Do not power on while connect the cables. Double check the wiring before power on.
508 )))
509
510 (((
511 Installation Photo as reference:
512 )))
513
514
515 (((
516 (% style="color:#4472c4" %)** Install on Ground:**
517 )))
518
519 (((
520 WSS-21 Rain Gauge include screws so can install in ground directly .
521 )))
522
523
524 (((
525 (% style="color:#4472c4" %)** Install on pole:**
526 )))
527
528 (((
529 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:
530
531 [[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"]]
532
533 WS-K2: Bracket Kit for Pole installation
534
535 WSSC-K2 dimension document, please see:
536 )))
537
538 [[https:~~/~~/www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0>>https://www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0]]
Mengting Qiu 75.1 539
540
541