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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
Mengting Qiu 81.2 240 == 4.6 Calibration Values (K-value Adjustment) ==
kai 80.1 241
Mengting Qiu 81.2 242 When sensor readings show deviations, calibration can be performed by modifying the K-value parameter in the sensor: K-value parameter(**Default: 03E8(h)=1000(D)**).
kai 80.1 243
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
kai 81.1 258
Xiaoling 72.2 259 = 5. WSS-25 ~-~- Temperature, Humidity, Illuminance, Pressure =
Mengting Qiu 65.2 260
Xiaoling 67.2 261
Mengting Qiu 65.2 262 WSS-25 is a 4 in 1 RS485 sensor which can monitor Temperature, Humidity, Illuminance and Pressure at the same time.
263
Xiaoling 67.2 264
Mengting Qiu 65.2 265 == 5.1 Feature ==
266
Xiaoling 67.2 267
Mengting Qiu 65.2 268 * RS485 Temperature, Humidity, Illuminance, Pressure sensor
269
270 == 5.2 Specification ==
271
272
273 * Input Power: DC 12 ~~ 24v
274 * Interface: RS485
275 * Temperature Sensor Spec:
276 ** Range: -30 ~~ 70℃
277 ** resolution 0.1℃
278 ** Accuracy: ±0.5℃
279 * Humidity Sensor Spec:
280 ** Range: 0 ~~ 100% RH
281 ** resolution 0.1 %RH
Xiaoling 67.2 282 ** Accuracy: ±3% RH
Mengting Qiu 65.2 283 * Pressure Sensor Spec:
284 ** Range: 10 ~~ 1100hPa
285 ** Resolution: 0.1hPa
286 ** Accuracy: ±0.1hPa
287 * Illuminate sensor:
288 ** Range: 0~~2/20/200kLux
289 ** Resolution: 10 Lux
290 ** Accuracy: ±3%FS
291 * Working Temperature: -30℃ ~~ 70℃
292 * Working Humidity: 10 ~~ 90%RH
293 * Power Consumption: 4mA @ 12v
294
Xiaoling 68.3 295 == 5.3 Wiring ==
Mengting Qiu 25.2 296
Mengting Qiu 29.2 297
Mengting Qiu 63.1 298 [[image:image-20250505193252-6.png||height="409" width="765"]]
Mengting Qiu 29.2 299
Xiaoling 68.3 300 == 5.4 Dimension ==
Mengting Qiu 29.2 301
302
Mengting Qiu 65.2 303 [[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 29.2 304
305
Xiaoling 68.3 306 == 5.5 Installation Notice ==
Mengting Qiu 66.2 307
Xiaoling 67.2 308
Mengting Qiu 66.2 309 Do not power on while connect the cables. Double check the wiring before power on.
310
311 [[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"]]
312
313 [[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"]]
314
315
Xiaoling 72.2 316 = 6. WSS-24 ~-~- Rain/Snow Detect =
Mengting Qiu 29.2 317
Xiaoling 67.2 318
Mengting Qiu 65.2 319 WSS-24 is a RS485 rain / snow detect sensor. It can monitor Rain or Snow event.
Mengting Qiu 29.2 320
Mengting Qiu 65.2 321 WSS-24 has auto heating feature, this ensures measurement more reliable.
Mengting Qiu 29.2 322
Xiaoling 67.2 323 == 6.1  Feature ==
Mengting Qiu 29.2 324
Xiaoling 67.2 325
Mengting Qiu 65.2 326 * RS485 Rain/Snow detect sensor
327 * Surface heating to dry
328 * grid electrode uses Electroless Nickel/Immersion Gold design for resist corrosion
Mengting Qiu 29.2 329
Xiaoling 67.2 330 == 6.2 Specification ==
Mengting Qiu 65.2 331
Xiaoling 67.2 332
Mengting Qiu 65.2 333 * Detect if there is rain or snow
334 * Input Power: DC 12 ~~ 24v
335 * Interface: RS485
336 * Working Temperature: -30℃ ~~ 70℃
337 * Working Humidity: 10 ~~ 90%RH
338 * Power Consumption:
339 ** No heating: 12mA @ 12v,
340 ** heating: 94ma @ 12v.
341
Xiaoling 68.3 342 == 6.3 Wiring ==
Mengting Qiu 29.2 343
Xiaoling 68.3 344 [[image:image-20250505193053-5.png||height="479" width="895"]]
Mengting Qiu 29.2 345
Xiaoling 68.3 346 == 6.4 Dimension ==
Mengting Qiu 32.2 347
348 [[image:image-20250505144906-15.png]]
349
350
Xiaoling 68.3 351 == 6.5 Installation Notice ==
Mengting Qiu 32.2 352
Xiaoling 67.2 353
Mengting Qiu 65.2 354 Do not power on while connect the cables. Double check the wiring before power on.
Xiaoling 63.2 355
Mengting Qiu 65.2 356 Install with 15°degree.
Mengting Qiu 32.2 357
Mengting Qiu 65.2 358 [[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 32.2 359
Mengting Qiu 65.2 360 [[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 32.2 361
Xiaoling 68.3 362 == 6.6 Heating ==
Mengting Qiu 32.2 363
Xiaoling 67.2 364
Xiaoling 76.1 365 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 66.1 366
367
Xiaoling 72.2 368 = 7. WSS-23 ~-~- CO2/PM2.5/PM10 =
Mengting Qiu 32.2 369
Xiaoling 67.2 370
Mengting Qiu 65.2 371 WSS-23 is a RS485 Air Quality sensor. It can monitor CO2, PM2.5 and PM10 at the same time.
Mengting Qiu 32.2 372
Mengting Qiu 65.2 373 WSS-23 uses weather proof shield which can make sure the sensors are well protected against UV & radiation.
Mengting Qiu 34.1 374
Xiaoling 67.2 375
Mengting Qiu 65.2 376 == 7.1 Feature ==
Mengting Qiu 47.1 377
Xiaoling 67.2 378
Mengting Qiu 65.2 379 * RS485 CO2, PM2.5, PM10 sensor
380 * NDIR to measure CO2 with Internal Temperature Compensation
381 * Laser Beam Scattering to PM2.5 and PM10
Mengting Qiu 47.1 382
Mengting Qiu 65.2 383 == 7.2  Specification ==
Mengting Qiu 47.1 384
Xiaoling 67.2 385
Mengting Qiu 65.2 386 * CO2 Range: 0 ~~ 5000ppm, accuracy: ±3%F•S(25℃)
387 * CO2 resolution: 1ppm
388 * PM2.5/PM10 Range: 0 ~~ 1000μg/m3 , accuracy ±3%F•S(25℃)
389 * PM2.5/PM10 resolution: 1μg/m3
390 * Input Power: DC 7 ~~ 24v
391 * Preheat time: 3min
392 * Interface: RS485
393 * Working Temperature:
394 ** CO2: 0℃ ~~ 50℃;
395 ** PM2.5/PM10: -30 ~~ 50℃
396 * Working Humidity:
397 ** PM2.5/PM10: 15 ~~ 80%RH (no dewing)
398 ** CO2: 0 ~~ 95%RH
399 * Power Consumption: 50mA@ 12v.
Mengting Qiu 47.1 400
Xiaoling 68.3 401 == 7.3 Wiring ==
Mengting Qiu 34.1 402
Mengting Qiu 63.1 403 [[image:image-20250505193033-4.png||height="376" width="689"]]
Mengting Qiu 46.1 404
Xiaoling 68.3 405 == 7.4 Device Dimension ==
Mengting Qiu 46.1 406
407
Mengting Qiu 65.2 408 [[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 46.1 409
410
Xiaoling 68.3 411 == 7.5 Installation Notice ==
Mengting Qiu 65.2 412
Xiaoling 67.2 413
Mengting Qiu 65.2 414 Do not power on while connect the cables. Double check the wiring before power on.
415
416 [[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"]]
417
418 [[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"]]
419
420
Xiaoling 72.2 421 = 8. WSS-22 ~-~- Integrated wind speed and direction sensor =
Mengting Qiu 46.1 422
423 [[image:1746441120854-584.png||height="271" width="394"]]
424
Mengting Qiu 65.2 425 WSS-22 is a RS485 wind speed and wind direction monitor designed for weather station solution.
Mengting Qiu 46.1 426
Mengting Qiu 65.2 427 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
428
429
430 == 8.1 Feature ==
431
Xiaoling 68.3 432
Mengting Qiu 65.2 433 * RS485 wind speed / direction sensor
434 * PC enclosure, resist corrosion
435
436 == 8.2 Specification ==
437
Xiaoling 68.3 438
Mengting Qiu 65.2 439 * Wind speed range: 0 ~~ 60m/s
440 * Wind direction range: 0 ~~ 360°
441 * Start wind speed: ≤0.3 m/s
442 * Accuracy: ±(0.3+0.03V) m/s , ±1°
443 * Input Power: DC 5 ~~ 24v
444 * Interface: RS485
445 * Working Temperature: -30℃ ~~ 70℃
446 * Working Humidity: <100% (no dewing)
Xiaoling 67.2 447 * Power Consumption: 13mA @ 12v.
Mengting Qiu 65.2 448 * Cable Length: 2 meters
449
Xiaoling 68.3 450 == 8.3 Wiring ==
Mengting Qiu 46.1 451
Mengting Qiu 63.1 452 [[image:image-20250505192929-2.png||height="314" width="590"]]
Mengting Qiu 46.1 453
454
Xiaoling 68.3 455 == 8.4 Device Dimension ==
Mengting Qiu 46.1 456
Mengting Qiu 65.2 457 (% class="wikigeneratedid" %)
458 [[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 46.1 459
460
Xiaoling 68.3 461 == 8.5 Angle Mapping ==
Mengting Qiu 46.1 462
Xiaoling 68.3 463 [[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 46.1 464
465
Xiaoling 68.3 466 == 8.6 Installation Notice ==
467
468
Mengting Qiu 65.2 469 Do not power on while connect the cables. Double check the wiring before power on.
470
471 The sensor must be installed with below direction, towards North.
472
Mengting Qiu 46.1 473 [[image:1746441560175-162.png||height="304" width="484"]]
474
475
Xiaoling 77.1 476 = 9. WSS-21 ~-~- Rain Gauge =
Mengting Qiu 46.1 477
Xiaoling 67.2 478
Mengting Qiu 65.2 479 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 46.1 480
Mengting Qiu 65.2 481 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 46.1 482
Mengting Qiu 65.2 483 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 46.1 484
Mengting Qiu 65.2 485 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.
486
Xiaoling 67.2 487
Mengting Qiu 65.2 488 == 9.1 Feature ==
489
Xiaoling 68.3 490
Mengting Qiu 65.2 491 * RS485 Rain Gauge
492 * Small dimension, easy to install
493 * Vents under funnel, avoid leaf or other things to avoid rain flow.
494 * ABS enclosure.
495 * Horizontal adjustable.
496
497 == 9.2  Specification ==
498
Xiaoling 68.3 499
Mengting Qiu 46.1 500 * Resolution: 0.2mm
Mengting Qiu 65.2 501 * Accuracy: ±3%
502 * Range: 0 ~~ 100mm
503 * Rainfall strength: 0mm ~~ 4mm/min (max 8mm/min)
504 * Input Power: DC 5 ~~ 24v
505 * Interface: RS485
506 * Working Temperature: 0℃ ~~ 70℃ (incorrect below 0 degree, because water become ICE)
507 * Working Humidity: <100% (no dewing)
508 * Power Consumption: 4mA @ 12v.
Mengting Qiu 46.1 509
Mengting Qiu 65.2 510 == 9.3 Wiring ==
Mengting Qiu 46.1 511
Mengting Qiu 63.1 512 [[image:image-20250505192952-3.png||height="305" width="581"]]
Mengting Qiu 46.1 513
514
Xiaoling 68.3 515 == 9.4 Dimension ==
Mengting Qiu 46.1 516
517
518 [[image:image-20250505184528-20.png||height="468" width="471"]]
519
520 [[image:image-20250505185334-22.png||height="533" width="470"]]
Mengting Qiu 65.2 521
Xiaoling 68.3 522 == 9.5 Installation Notice ==
Mengting Qiu 65.2 523
524
525 (((
526 Do not power on while connect the cables. Double check the wiring before power on.
527 )))
528
529 (((
530 Installation Photo as reference:
531 )))
532
533
534 (((
535 (% style="color:#4472c4" %)** Install on Ground:**
536 )))
537
538 (((
539 WSS-21 Rain Gauge include screws so can install in ground directly .
540 )))
541
542
543 (((
544 (% style="color:#4472c4" %)** Install on pole:**
545 )))
546
547 (((
548 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:
549
550 [[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"]]
551
552 WS-K2: Bracket Kit for Pole installation
553
554 WSSC-K2 dimension document, please see:
555 )))
556
557 [[https:~~/~~/www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0>>https://www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0]]
Mengting Qiu 75.1 558
559
560