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Version 80.1 by kai on 2025/06/30 16:33

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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 78.3 166 * Power Consumption: 5mA @ 12v  &  6mA @ 5v
167 * Stable Time: 5s
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
kai 80.1 240 == 4.6 Calibration values ==
241
242 In the event of deviations in the sensor values, calibration can be carried out by modifying the sensor's internal parameter: K-value parameter(**Default: 03E8(h)=1000(D)**).
243
244 For example:
245
246 if the value of sensor 1 is 1500 and the value of sensor 2 is 2000, it is necessary to keep the values around 1500if the value of sensor 1 is 1500 and the value of sensor 2 is 2000, it is necessary to keep the values around 1500.
247
248 Modify the K value of sensor 2:
249
250 * K value calculation as follows:
251 * 1500/2000=0.75,  0.75*1000=750
252 * Convert 750 to hexadecimal to 02EE.
253 * Send command to sensor 2
254 * Send:0B 06 00 53 02 EE F8 5D  Send successfully and return this command
255
256
257
Xiaoling 72.2 258 = 5. WSS-25 ~-~- Temperature, Humidity, Illuminance, Pressure =
Mengting Qiu 65.2 259
Xiaoling 67.2 260
Mengting Qiu 65.2 261 WSS-25 is a 4 in 1 RS485 sensor which can monitor Temperature, Humidity, Illuminance and Pressure at the same time.
262
Xiaoling 67.2 263
Mengting Qiu 65.2 264 == 5.1 Feature ==
265
Xiaoling 67.2 266
Mengting Qiu 65.2 267 * RS485 Temperature, Humidity, Illuminance, Pressure sensor
268
269 == 5.2 Specification ==
270
271
272 * Input Power: DC 12 ~~ 24v
273 * Interface: RS485
274 * Temperature Sensor Spec:
275 ** Range: -30 ~~ 70℃
276 ** resolution 0.1℃
277 ** Accuracy: ±0.5℃
278 * Humidity Sensor Spec:
279 ** Range: 0 ~~ 100% RH
280 ** resolution 0.1 %RH
Xiaoling 67.2 281 ** Accuracy: ±3% RH
Mengting Qiu 65.2 282 * Pressure Sensor Spec:
283 ** Range: 10 ~~ 1100hPa
284 ** Resolution: 0.1hPa
285 ** Accuracy: ±0.1hPa
286 * Illuminate sensor:
287 ** Range: 0~~2/20/200kLux
288 ** Resolution: 10 Lux
289 ** Accuracy: ±3%FS
290 * Working Temperature: -30℃ ~~ 70℃
291 * Working Humidity: 10 ~~ 90%RH
292 * Power Consumption: 4mA @ 12v
293
Xiaoling 68.3 294 == 5.3 Wiring ==
Mengting Qiu 25.2 295
Mengting Qiu 29.2 296
Mengting Qiu 63.1 297 [[image:image-20250505193252-6.png||height="409" width="765"]]
Mengting Qiu 29.2 298
Xiaoling 68.3 299 == 5.4 Dimension ==
Mengting Qiu 29.2 300
301
Mengting Qiu 65.2 302 [[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 29.2 303
304
Xiaoling 68.3 305 == 5.5 Installation Notice ==
Mengting Qiu 66.2 306
Xiaoling 67.2 307
Mengting Qiu 66.2 308 Do not power on while connect the cables. Double check the wiring before power on.
309
310 [[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"]]
311
312 [[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"]]
313
314
Xiaoling 72.2 315 = 6. WSS-24 ~-~- Rain/Snow Detect =
Mengting Qiu 29.2 316
Xiaoling 67.2 317
Mengting Qiu 65.2 318 WSS-24 is a RS485 rain / snow detect sensor. It can monitor Rain or Snow event.
Mengting Qiu 29.2 319
Mengting Qiu 65.2 320 WSS-24 has auto heating feature, this ensures measurement more reliable.
Mengting Qiu 29.2 321
Xiaoling 67.2 322 == 6.1  Feature ==
Mengting Qiu 29.2 323
Xiaoling 67.2 324
Mengting Qiu 65.2 325 * RS485 Rain/Snow detect sensor
326 * Surface heating to dry
327 * grid electrode uses Electroless Nickel/Immersion Gold design for resist corrosion
Mengting Qiu 29.2 328
Xiaoling 67.2 329 == 6.2 Specification ==
Mengting Qiu 65.2 330
Xiaoling 67.2 331
Mengting Qiu 65.2 332 * Detect if there is rain or snow
333 * Input Power: DC 12 ~~ 24v
334 * Interface: RS485
335 * Working Temperature: -30℃ ~~ 70℃
336 * Working Humidity: 10 ~~ 90%RH
337 * Power Consumption:
338 ** No heating: 12mA @ 12v,
339 ** heating: 94ma @ 12v.
340
Xiaoling 68.3 341 == 6.3 Wiring ==
Mengting Qiu 29.2 342
Xiaoling 68.3 343 [[image:image-20250505193053-5.png||height="479" width="895"]]
Mengting Qiu 29.2 344
Xiaoling 68.3 345 == 6.4 Dimension ==
Mengting Qiu 32.2 346
347 [[image:image-20250505144906-15.png]]
348
349
Xiaoling 68.3 350 == 6.5 Installation Notice ==
Mengting Qiu 32.2 351
Xiaoling 67.2 352
Mengting Qiu 65.2 353 Do not power on while connect the cables. Double check the wiring before power on.
Xiaoling 63.2 354
Mengting Qiu 65.2 355 Install with 15°degree.
Mengting Qiu 32.2 356
Mengting Qiu 65.2 357 [[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 32.2 358
Mengting Qiu 65.2 359 [[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 32.2 360
Xiaoling 68.3 361 == 6.6 Heating ==
Mengting Qiu 32.2 362
Xiaoling 67.2 363
Xiaoling 76.1 364 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 66.1 365
366
Xiaoling 72.2 367 = 7. WSS-23 ~-~- CO2/PM2.5/PM10 =
Mengting Qiu 32.2 368
Xiaoling 67.2 369
Mengting Qiu 65.2 370 WSS-23 is a RS485 Air Quality sensor. It can monitor CO2, PM2.5 and PM10 at the same time.
Mengting Qiu 32.2 371
Mengting Qiu 65.2 372 WSS-23 uses weather proof shield which can make sure the sensors are well protected against UV & radiation.
Mengting Qiu 34.1 373
Xiaoling 67.2 374
Mengting Qiu 65.2 375 == 7.1 Feature ==
Mengting Qiu 47.1 376
Xiaoling 67.2 377
Mengting Qiu 65.2 378 * RS485 CO2, PM2.5, PM10 sensor
379 * NDIR to measure CO2 with Internal Temperature Compensation
380 * Laser Beam Scattering to PM2.5 and PM10
Mengting Qiu 47.1 381
Mengting Qiu 65.2 382 == 7.2  Specification ==
Mengting Qiu 47.1 383
Xiaoling 67.2 384
Mengting Qiu 65.2 385 * CO2 Range: 0 ~~ 5000ppm, accuracy: ±3%F•S(25℃)
386 * CO2 resolution: 1ppm
387 * PM2.5/PM10 Range: 0 ~~ 1000μg/m3 , accuracy ±3%F•S(25℃)
388 * PM2.5/PM10 resolution: 1μg/m3
389 * Input Power: DC 7 ~~ 24v
390 * Preheat time: 3min
391 * Interface: RS485
392 * Working Temperature:
393 ** CO2: 0℃ ~~ 50℃;
394 ** PM2.5/PM10: -30 ~~ 50℃
395 * Working Humidity:
396 ** PM2.5/PM10: 15 ~~ 80%RH (no dewing)
397 ** CO2: 0 ~~ 95%RH
398 * Power Consumption: 50mA@ 12v.
Mengting Qiu 47.1 399
Xiaoling 68.3 400 == 7.3 Wiring ==
Mengting Qiu 34.1 401
Mengting Qiu 63.1 402 [[image:image-20250505193033-4.png||height="376" width="689"]]
Mengting Qiu 46.1 403
Xiaoling 68.3 404 == 7.4 Device Dimension ==
Mengting Qiu 46.1 405
406
Mengting Qiu 65.2 407 [[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 46.1 408
409
Xiaoling 68.3 410 == 7.5 Installation Notice ==
Mengting Qiu 65.2 411
Xiaoling 67.2 412
Mengting Qiu 65.2 413 Do not power on while connect the cables. Double check the wiring before power on.
414
415 [[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"]]
416
417 [[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"]]
418
419
Xiaoling 72.2 420 = 8. WSS-22 ~-~- Integrated wind speed and direction sensor =
Mengting Qiu 46.1 421
422 [[image:1746441120854-584.png||height="271" width="394"]]
423
Mengting Qiu 65.2 424 WSS-22 is a RS485 wind speed and wind direction monitor designed for weather station solution.
Mengting Qiu 46.1 425
Mengting Qiu 65.2 426 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
427
428
429 == 8.1 Feature ==
430
Xiaoling 68.3 431
Mengting Qiu 65.2 432 * RS485 wind speed / direction sensor
433 * PC enclosure, resist corrosion
434
435 == 8.2 Specification ==
436
Xiaoling 68.3 437
Mengting Qiu 65.2 438 * Wind speed range: 0 ~~ 60m/s
439 * Wind direction range: 0 ~~ 360°
440 * Start wind speed: ≤0.3 m/s
441 * Accuracy: ±(0.3+0.03V) m/s , ±1°
442 * Input Power: DC 5 ~~ 24v
443 * Interface: RS485
444 * Working Temperature: -30℃ ~~ 70℃
445 * Working Humidity: <100% (no dewing)
Xiaoling 67.2 446 * Power Consumption: 13mA @ 12v.
Mengting Qiu 65.2 447 * Cable Length: 2 meters
448
Xiaoling 68.3 449 == 8.3 Wiring ==
Mengting Qiu 46.1 450
Mengting Qiu 63.1 451 [[image:image-20250505192929-2.png||height="314" width="590"]]
Mengting Qiu 46.1 452
453
Xiaoling 68.3 454 == 8.4 Device Dimension ==
Mengting Qiu 46.1 455
Mengting Qiu 65.2 456 (% class="wikigeneratedid" %)
457 [[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 46.1 458
459
Xiaoling 68.3 460 == 8.5 Angle Mapping ==
Mengting Qiu 46.1 461
Xiaoling 68.3 462 [[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 46.1 463
464
Xiaoling 68.3 465 == 8.6 Installation Notice ==
466
467
Mengting Qiu 65.2 468 Do not power on while connect the cables. Double check the wiring before power on.
469
470 The sensor must be installed with below direction, towards North.
471
Mengting Qiu 46.1 472 [[image:1746441560175-162.png||height="304" width="484"]]
473
474
Xiaoling 77.1 475 = 9. WSS-21 ~-~- Rain Gauge =
Mengting Qiu 46.1 476
Xiaoling 67.2 477
Mengting Qiu 65.2 478 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 46.1 479
Mengting Qiu 65.2 480 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 46.1 481
Mengting Qiu 65.2 482 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 46.1 483
Mengting Qiu 65.2 484 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.
485
Xiaoling 67.2 486
Mengting Qiu 65.2 487 == 9.1 Feature ==
488
Xiaoling 68.3 489
Mengting Qiu 65.2 490 * RS485 Rain Gauge
491 * Small dimension, easy to install
492 * Vents under funnel, avoid leaf or other things to avoid rain flow.
493 * ABS enclosure.
494 * Horizontal adjustable.
495
496 == 9.2  Specification ==
497
Xiaoling 68.3 498
Mengting Qiu 46.1 499 * Resolution: 0.2mm
Mengting Qiu 65.2 500 * Accuracy: ±3%
501 * Range: 0 ~~ 100mm
502 * Rainfall strength: 0mm ~~ 4mm/min (max 8mm/min)
503 * Input Power: DC 5 ~~ 24v
504 * Interface: RS485
505 * Working Temperature: 0℃ ~~ 70℃ (incorrect below 0 degree, because water become ICE)
506 * Working Humidity: <100% (no dewing)
507 * Power Consumption: 4mA @ 12v.
Mengting Qiu 46.1 508
Mengting Qiu 65.2 509 == 9.3 Wiring ==
Mengting Qiu 46.1 510
Mengting Qiu 63.1 511 [[image:image-20250505192952-3.png||height="305" width="581"]]
Mengting Qiu 46.1 512
513
Xiaoling 68.3 514 == 9.4 Dimension ==
Mengting Qiu 46.1 515
516
517 [[image:image-20250505184528-20.png||height="468" width="471"]]
518
519 [[image:image-20250505185334-22.png||height="533" width="470"]]
Mengting Qiu 65.2 520
Xiaoling 68.3 521 == 9.5 Installation Notice ==
Mengting Qiu 65.2 522
523
524 (((
525 Do not power on while connect the cables. Double check the wiring before power on.
526 )))
527
528 (((
529 Installation Photo as reference:
530 )))
531
532
533 (((
534 (% style="color:#4472c4" %)** Install on Ground:**
535 )))
536
537 (((
538 WSS-21 Rain Gauge include screws so can install in ground directly .
539 )))
540
541
542 (((
543 (% style="color:#4472c4" %)** Install on pole:**
544 )))
545
546 (((
547 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:
548
549 [[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"]]
550
551 WS-K2: Bracket Kit for Pole installation
552
553 WSSC-K2 dimension document, please see:
554 )))
555
556 [[https:~~/~~/www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0>>https://www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0]]
Mengting Qiu 75.1 557
558
559