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Version 83.3 by Kilight Cao on 2025/07/22 16:01
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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
Kilight Cao 83.2 96
97
98 == 1.4. RS485 Commands ==
99
100
Kilight Cao 83.3 101 The RS485 command is as follows:
102
103
104
Xiaoling 72.2 105 = 2. WSS-08 ~-~- Optical Range Guage =
Edwin Chen 2.1 106
107 == 2.1 Overview and Spec ==
108
Xiaoling 63.2 109
Xiaoling 71.2 110 **Older versions of interfaces  New version of the interface**
Edwin Chen 2.1 111
Xiaoling 71.2 112 [[image:image-20250507142027-3.jpeg]] [[image:image-20250505190822-2.png||height="155" width="197"]]
Mengting Qiu 52.1 113
Edwin Chen 2.1 114 * Input Power: 9~~30 VDC
115 * Sense diameter: 6cm
Edwin Chen 6.2 116 * Pulse Output, each pulse , 0.1mm
117 * Max rain: 24mm/min
118 * Operation Temperature: -40 ~~ 60 °C
119 * Operation Humidify: 0~~99%RH(no dew)
Edwin Chen 2.1 120
121 == 2.2 Wiring ==
122
Mengting Qiu 21.2 123 === 2.2.1 Older version wiring ===
124
kai 10.1 125 [[image:image-20241127091433-1.jpeg||height="361" width="517"]]
Edwin Chen 6.2 126
Xiaoling 63.2 127
Mengting Qiu 21.2 128 === 2.2.2 New version wiring ===
129
Xiaoling 63.2 130
Mengting Qiu 63.1 131 [[image:image-20250505193511-9.png||height="392" width="708"]]
Mengting Qiu 21.2 132
Edwin Chen 6.2 133 == 2.3 Mechinical Drawing ==
134
Xiaoling 63.2 135
Edwin Chen 6.2 136 (% class="lead" %)
137 **Device Dimension**
138
139 [[image:image-20240714164433-1.png||height="211" width="548"]]
140
141
142 (% class="lead" %)
143 **Bracket Dimension**
144
145 [[image:image-20240714164803-3.png||height="306" width="836"]]
146
147
148 (% class="lead" %)
Edwin Chen 8.1 149 **Install without Bracket**
Edwin Chen 6.2 150
151 [[image:image-20240714164856-4.png||height="250" width="433"]]
Mengting Qiu 21.2 152
153
Xiaoling 72.2 154 = 3. WSS-27 ~-~- PAR (Photosynthetically Available Radiation) =
Mengting Qiu 21.2 155
156
Mengting Qiu 65.2 157 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.
158
159 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.
160
Xiaoling 67.2 161
Mengting Qiu 65.2 162 == 3.1 Specification ==
163
Mengting Qiu 21.2 164 [[image:1746411474621-748.png||height="175" width="224"]]
165
Mengting Qiu 65.2 166 * Input Power: DC 5 ~~ 24v
167 * Interface: RS485
168 * Response Spectrum: 400~~700nm
169 * Measure range: 0 ~~ 2500μmol/m2•s
170 * Resolution: 1μmol/m2•s
Mengting Qiu 21.2 171 * Accuracy: ±2%
Mengting Qiu 65.2 172 * Yearly Stability: ≤ ±2%
173 * Working Temperature: -30℃ ~~ 75℃
174 * Working Humidity: 10 ~~ 90%RH
kai 78.3 175 * Power Consumption: 5mA @ 12v  &  6mA @ 5v
176 * Stable Time: 5s
Mengting Qiu 21.2 177
178 == 3.2 Wiring ==
179
Mengting Qiu 63.1 180 [[image:image-20250505193330-8.png||height="393" width="744"]]
Mengting Qiu 24.2 181
Mengting Qiu 65.2 182 == 3.3 Dimension ==
Mengting Qiu 21.2 183
Mengting Qiu 65.2 184 [[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 21.2 185
Mengting Qiu 66.3 186 == 3.4 Installation Notice ==
Mengting Qiu 21.2 187
Xiaoling 67.2 188
Mengting Qiu 66.3 189 Do not power on while connect the cables. Double check the wiring before power on.
190
191 [[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"]]
192
193 [[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"]]
194
195
Xiaoling 72.2 196 = 4. WSS-26 ~-~- Total Solar Radiation sensor =
Mengting Qiu 21.2 197
Xiaoling 67.2 198
Mengting Qiu 65.2 199 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 21.2 200
Xiaoling 67.2 201 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 21.2 202
Xiaoling 67.2 203
Mengting Qiu 65.2 204 == 4.1 Feature ==
Mengting Qiu 21.2 205
Xiaoling 67.2 206
Mengting Qiu 65.2 207 * RS485 Total Solar Radiation sensor
208 * Measure Total Radiation between 0.3 ~~ 3μm(300 ~~ 3000nm)
209 * Measure Reflected Radiation if sense area towards ground.
210
211 == 4.2 Specification ==
212
Xiaoling 67.2 213
214 (% id="cke_bm_101984S" style="display:none" %)
215
Mengting Qiu 65.2 216 * Input Power: DC 5 ~~ 24v
217 * Interface: RS485
218 * Detect spectrum: 0.3 ~~ 3μm(300～3000nm)
219 * Measure strength range: 0 ~~ 2000W/m2
220 * Resolution: 0.1W/m2
221 * Accuracy: ±3%
222 * Yearly Stability: ≤±2%
223 * Cosine response: ≤7% (@ Sun angle 10°)
224 * Temperature Effect: ±2% (-10℃ ~~ 40℃)
225 * Working Temperature: -40℃ ~~ 70℃
226 * Working Humidity: 10 ~~ 90%RH
227 * Power Consumption: 4mA @ 12v
228
Xiaoling 68.3 229 == 4.3 Wiring ==
Mengting Qiu 24.2 230
231
Mengting Qiu 63.1 232 [[image:image-20250505193313-7.png||height="391" width="722"]]
Mengting Qiu 24.2 233
Xiaoling 68.3 234 == 4.4 Device Dimension ==
Mengting Qiu 24.2 235
Mengting Qiu 65.2 236 [[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 24.2 237
238
Xiaoling 68.3 239 == 4.5 Installation Notice ==
Mengting Qiu 24.2 240
Xiaoling 67.2 241
Mengting Qiu 65.2 242 Do not power on while connect the cables. Double check the wiring before power on.
Mengting Qiu 24.2 243
Mengting Qiu 65.2 244 [[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 24.2 245
Mengting Qiu 65.2 246 [[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 24.2 247
248
Mengting Qiu 81.2 249 == 4.6 Calibration Values (K-value Adjustment) ==
kai 80.1 250
Mengting Qiu 81.4 251 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)**).
kai 80.1 252
Mengting Qiu 81.6 253 (% style="color:#037691" %)**Calibration Principle**
kai 80.1 254
Mengting Qiu 81.4 255 The K-value scales the sensor's output. If multiple sensors measure the same parameter but show different values, adjust the K-value of the secondary sensor(s) to match the primary sensor's reading.
256
Mengting Qiu 81.6 257 (% style="color:#037691" %)**Step-by-Step Example:**
Mengting Qiu 81.4 258
Mengting Qiu 81.6 259 **Scenario:**
Mengting Qiu 81.5 260
261 * Sensor 1 (reference) reads 1500.
262 * Sensor 2 reads 2000, but should match Sensor 1's value (~~1500).
263
Mengting Qiu 81.6 264 **Steps:**
265
Mengting Qiu 81.10 266 **~1. Calculate the K-value ratio**:
Mengting Qiu 81.7 267
Mengting Qiu 81.9 268 Ratio=Desired Value/Current Value=1500/2000=0.75
Mengting Qiu 81.7 269
Mengting Qiu 81.10 270 Multiply by the default K-value (1000) to get the new K-value: 0.75×1000=750(Decimal)
Mengting Qiu 81.7 271
Mengting Qiu 81.17 272 **2. Convert the (% style="color:#037691" %)new K-value(%%) to hexadecimal**:
Mengting Qiu 81.7 273
Mengting Qiu 81.14 274 * 750(D) = 0x02EE(H)
Mengting Qiu 81.9 275
Mengting Qiu 81.15 276 **3. Send the calibration command to Sensor 2**:
Mengting Qiu 81.9 277
Mengting Qiu 81.17 278 * Command Format: **0B 06 00 53 [(% style="color:#037691" %)K-value(%%) (2 bytes)] [CRC]**
Mengting Qiu 82.1 279 * Example for K-value 0x02EE: 0B 06 00 53 02 EE F8 5D
Mengting Qiu 81.9 280
Mengting Qiu 82.1 281 (% style="color:red" %)**Notes:**
Mengting Qiu 81.10 282
Mengting Qiu 82.1 283 ~1. Always use the sensor with the most trusted reading as the reference (do not modify its K-value).
Mengting Qiu 81.16 284
Mengting Qiu 82.1 285 2. The default K-value 03E8 (1000) implies no scaling. Values below 03E8 reduce the output; values above increase it.
kai 80.1 286
Mengting Qiu 82.1 287 3. CRC is auto-generated by the tool (no manual calculation needed).
kai 80.1 288
Mengting Qiu 82.1 289
Xiaoling 72.2 290 = 5. WSS-25 ~-~- Temperature, Humidity, Illuminance, Pressure =
Mengting Qiu 65.2 291
Xiaoling 67.2 292
Mengting Qiu 65.2 293 WSS-25 is a 4 in 1 RS485 sensor which can monitor Temperature, Humidity, Illuminance and Pressure at the same time.
294
Xiaoling 67.2 295
Mengting Qiu 65.2 296 == 5.1 Feature ==
297
Xiaoling 67.2 298
Mengting Qiu 65.2 299 * RS485 Temperature, Humidity, Illuminance, Pressure sensor
300
301 == 5.2 Specification ==
302
303
304 * Input Power: DC 12 ~~ 24v
305 * Interface: RS485
306 * Temperature Sensor Spec:
307 ** Range: -30 ~~ 70℃
308 ** resolution 0.1℃
309 ** Accuracy: ±0.5℃
310 * Humidity Sensor Spec:
311 ** Range: 0 ~~ 100% RH
312 ** resolution 0.1 %RH
Xiaoling 67.2 313 ** Accuracy: ±3% RH
Mengting Qiu 65.2 314 * Pressure Sensor Spec:
315 ** Range: 10 ~~ 1100hPa
316 ** Resolution: 0.1hPa
317 ** Accuracy: ±0.1hPa
318 * Illuminate sensor:
319 ** Range: 0~~2/20/200kLux
320 ** Resolution: 10 Lux
321 ** Accuracy: ±3%FS
322 * Working Temperature: -30℃ ~~ 70℃
323 * Working Humidity: 10 ~~ 90%RH
324 * Power Consumption: 4mA @ 12v
325
Xiaoling 68.3 326 == 5.3 Wiring ==
Mengting Qiu 25.2 327
Mengting Qiu 29.2 328
Mengting Qiu 63.1 329 [[image:image-20250505193252-6.png||height="409" width="765"]]
Mengting Qiu 29.2 330
Xiaoling 68.3 331 == 5.4 Dimension ==
Mengting Qiu 29.2 332
333
Mengting Qiu 65.2 334 [[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 29.2 335
336
Xiaoling 68.3 337 == 5.5 Installation Notice ==
Mengting Qiu 66.2 338
Xiaoling 67.2 339
Mengting Qiu 66.2 340 Do not power on while connect the cables. Double check the wiring before power on.
341
342 [[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"]]
343
344 [[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"]]
345
346
Xiaoling 72.2 347 = 6. WSS-24 ~-~- Rain/Snow Detect =
Mengting Qiu 29.2 348
Xiaoling 67.2 349
Mengting Qiu 65.2 350 WSS-24 is a RS485 rain / snow detect sensor. It can monitor Rain or Snow event.
Mengting Qiu 29.2 351
Mengting Qiu 65.2 352 WSS-24 has auto heating feature, this ensures measurement more reliable.
Mengting Qiu 29.2 353
Xiaoling 67.2 354 == 6.1  Feature ==
Mengting Qiu 29.2 355
Xiaoling 67.2 356
Mengting Qiu 65.2 357 * RS485 Rain/Snow detect sensor
358 * Surface heating to dry
359 * grid electrode uses Electroless Nickel/Immersion Gold design for resist corrosion
Mengting Qiu 29.2 360
Xiaoling 67.2 361 == 6.2 Specification ==
Mengting Qiu 65.2 362
Xiaoling 67.2 363
Mengting Qiu 65.2 364 * Detect if there is rain or snow
365 * Input Power: DC 12 ~~ 24v
366 * Interface: RS485
367 * Working Temperature: -30℃ ~~ 70℃
368 * Working Humidity: 10 ~~ 90%RH
369 * Power Consumption:
370 ** No heating: 12mA @ 12v,
371 ** heating: 94ma @ 12v.
372
Xiaoling 68.3 373 == 6.3 Wiring ==
Mengting Qiu 29.2 374
Xiaoling 68.3 375 [[image:image-20250505193053-5.png||height="479" width="895"]]
Mengting Qiu 29.2 376
Xiaoling 68.3 377 == 6.4 Dimension ==
Mengting Qiu 32.2 378
379 [[image:image-20250505144906-15.png]]
380
381
Xiaoling 68.3 382 == 6.5 Installation Notice ==
Mengting Qiu 32.2 383
Xiaoling 67.2 384
Mengting Qiu 65.2 385 Do not power on while connect the cables. Double check the wiring before power on.
Xiaoling 63.2 386
Mengting Qiu 65.2 387 Install with 15°degree.
Mengting Qiu 32.2 388
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/1656056873783-780.png?rev=1.1||alt="1656056873783-780.png"]]
Mengting Qiu 32.2 390
Mengting Qiu 65.2 391 [[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 32.2 392
Xiaoling 68.3 393 == 6.6 Heating ==
Mengting Qiu 32.2 394
Xiaoling 67.2 395
Xiaoling 76.1 396 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 66.1 397
398
Xiaoling 72.2 399 = 7. WSS-23 ~-~- CO2/PM2.5/PM10 =
Mengting Qiu 32.2 400
Xiaoling 67.2 401
Mengting Qiu 65.2 402 WSS-23 is a RS485 Air Quality sensor. It can monitor CO2, PM2.5 and PM10 at the same time.
Mengting Qiu 32.2 403
Mengting Qiu 65.2 404 WSS-23 uses weather proof shield which can make sure the sensors are well protected against UV & radiation.
Mengting Qiu 34.1 405
Xiaoling 67.2 406
Mengting Qiu 65.2 407 == 7.1 Feature ==
Mengting Qiu 47.1 408
Xiaoling 67.2 409
Mengting Qiu 65.2 410 * RS485 CO2, PM2.5, PM10 sensor
411 * NDIR to measure CO2 with Internal Temperature Compensation
412 * Laser Beam Scattering to PM2.5 and PM10
Mengting Qiu 47.1 413
Mengting Qiu 65.2 414 == 7.2  Specification ==
Mengting Qiu 47.1 415
Xiaoling 67.2 416
Mengting Qiu 65.2 417 * CO2 Range: 0 ~~ 5000ppm, accuracy: ±3%F•S(25℃)
418 * CO2 resolution: 1ppm
419 * PM2.5/PM10 Range: 0 ~~ 1000μg/m3 , accuracy ±3%F•S(25℃)
420 * PM2.5/PM10 resolution: 1μg/m3
421 * Input Power: DC 7 ~~ 24v
422 * Preheat time: 3min
423 * Interface: RS485
424 * Working Temperature:
425 ** CO2: 0℃ ~~ 50℃;
426 ** PM2.5/PM10: -30 ~~ 50℃
427 * Working Humidity:
428 ** PM2.5/PM10: 15 ~~ 80%RH (no dewing)
429 ** CO2: 0 ~~ 95%RH
430 * Power Consumption: 50mA@ 12v.
Mengting Qiu 47.1 431
Xiaoling 68.3 432 == 7.3 Wiring ==
Mengting Qiu 34.1 433
Mengting Qiu 63.1 434 [[image:image-20250505193033-4.png||height="376" width="689"]]
Mengting Qiu 46.1 435
Xiaoling 68.3 436 == 7.4 Device Dimension ==
Mengting Qiu 46.1 437
438
Mengting Qiu 65.2 439 [[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 46.1 440
441
Xiaoling 68.3 442 == 7.5 Installation Notice ==
Mengting Qiu 65.2 443
Xiaoling 67.2 444
Mengting Qiu 65.2 445 Do not power on while connect the cables. Double check the wiring before power on.
446
447 [[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"]]
448
449 [[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"]]
450
451
Xiaoling 72.2 452 = 8. WSS-22 ~-~- Integrated wind speed and direction sensor =
Mengting Qiu 46.1 453
454 [[image:1746441120854-584.png||height="271" width="394"]]
455
Mengting Qiu 65.2 456 WSS-22 is a RS485 wind speed and wind direction monitor designed for weather station solution.
Mengting Qiu 46.1 457
Mengting Qiu 65.2 458 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
459
460
461 == 8.1 Feature ==
462
Xiaoling 68.3 463
Mengting Qiu 65.2 464 * RS485 wind speed / direction sensor
465 * PC enclosure, resist corrosion
466
467 == 8.2 Specification ==
468
Xiaoling 68.3 469
Mengting Qiu 65.2 470 * Wind speed range: 0 ~~ 60m/s
471 * Wind direction range: 0 ~~ 360°
472 * Start wind speed: ≤0.3 m/s
473 * Accuracy: ±(0.3＋0.03V) m/s , ±1°
474 * Input Power: DC 5 ~~ 24v
475 * Interface: RS485
476 * Working Temperature: -30℃ ~~ 70℃
477 * Working Humidity: <100% (no dewing)
Xiaoling 67.2 478 * Power Consumption: 13mA @ 12v.
Mengting Qiu 65.2 479 * Cable Length: 2 meters
480
Xiaoling 68.3 481 == 8.3 Wiring ==
Mengting Qiu 46.1 482
Mengting Qiu 63.1 483 [[image:image-20250505192929-2.png||height="314" width="590"]]
Mengting Qiu 46.1 484
485
Xiaoling 68.3 486 == 8.4 Device Dimension ==
Mengting Qiu 46.1 487
Mengting Qiu 65.2 488 (% class="wikigeneratedid" %)
489 [[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 46.1 490
491
Xiaoling 68.3 492 == 8.5 Angle Mapping ==
Mengting Qiu 46.1 493
Xiaoling 68.3 494 [[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 46.1 495
496
Xiaoling 68.3 497 == 8.6 Installation Notice ==
498
499
Mengting Qiu 65.2 500 Do not power on while connect the cables. Double check the wiring before power on.
501
502 The sensor must be installed with below direction, towards North.
503
Mengting Qiu 46.1 504 [[image:1746441560175-162.png||height="304" width="484"]]
505
506
Xiaoling 77.1 507 = 9. WSS-21 ~-~- Rain Gauge =
Mengting Qiu 46.1 508
Xiaoling 67.2 509
Mengting Qiu 65.2 510 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 46.1 511
Mengting Qiu 65.2 512 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 46.1 513
Mengting Qiu 65.2 514 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 46.1 515
Mengting Qiu 65.2 516 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.
517
Xiaoling 67.2 518
Mengting Qiu 65.2 519 == 9.1 Feature ==
520
Xiaoling 68.3 521
Mengting Qiu 65.2 522 * RS485 Rain Gauge
523 * Small dimension, easy to install
524 * Vents under funnel, avoid leaf or other things to avoid rain flow.
525 * ABS enclosure.
526 * Horizontal adjustable.
527
528 == 9.2  Specification ==
529
Xiaoling 68.3 530
Mengting Qiu 46.1 531 * Resolution: 0.2mm
Mengting Qiu 65.2 532 * Accuracy: ±3%
533 * Range: 0 ~~ 100mm
534 * Rainfall strength: 0mm ~~ 4mm/min (max 8mm/min)
535 * Input Power: DC 5 ~~ 24v
536 * Interface: RS485
537 * Working Temperature: 0℃ ~~ 70℃ (incorrect below 0 degree, because water become ICE)
538 * Working Humidity: <100% (no dewing)
539 * Power Consumption: 4mA @ 12v.
Mengting Qiu 46.1 540
Mengting Qiu 65.2 541 == 9.3 Wiring ==
Mengting Qiu 46.1 542
Mengting Qiu 63.1 543 [[image:image-20250505192952-3.png||height="305" width="581"]]
Mengting Qiu 46.1 544
545
Xiaoling 68.3 546 == 9.4 Dimension ==
Mengting Qiu 46.1 547
548
549 [[image:image-20250505184528-20.png||height="468" width="471"]]
550
551 [[image:image-20250505185334-22.png||height="533" width="470"]]
Mengting Qiu 65.2 552
Xiaoling 68.3 553 == 9.5 Installation Notice ==
Mengting Qiu 65.2 554
555
556 (((
557 Do not power on while connect the cables. Double check the wiring before power on.
558 )))
559
560 (((
561 Installation Photo as reference:
562 )))
563
564
565 (((
566 (% style="color:#4472c4" %)** Install on Ground:**
567 )))
568
569 (((
570 WSS-21 Rain Gauge include screws so can install in ground directly .
571 )))
572
573
574 (((
575 (% style="color:#4472c4" %)** Install on pole:**
576 )))
577
578 (((
579 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:
580
581 [[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"]]
582
583 WS-K2: Bracket Kit for Pole installation
584
Xiaoling 83.1 585 WS-K2 dimension document, please see:
Mengting Qiu 65.2 586 )))
587
588 [[https:~~/~~/www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0>>https://www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0]]
Mengting Qiu 75.1 589
590
591