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Version 81.18 by Mengting Qiu on 2025/07/01 14:12
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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 81.4 242 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)**).
kai 80.1 243
Mengting Qiu 81.6 244 (% style="color:#037691" %)**Calibration Principle**
kai 80.1 245
Mengting Qiu 81.4 246 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.
247
Mengting Qiu 81.6 248 (% style="color:#037691" %)**Step-by-Step Example:**
Mengting Qiu 81.4 249
Mengting Qiu 81.6 250 **Scenario:**
Mengting Qiu 81.5 251
252 * Sensor 1 (reference) reads 1500.
253 * Sensor 2 reads 2000, but should match Sensor 1's value (~~1500).
254
Mengting Qiu 81.6 255 **Steps:**
256
Mengting Qiu 81.10 257 **~1. Calculate the K-value ratio**:
Mengting Qiu 81.7 258
Mengting Qiu 81.9 259 Ratio=Desired Value/Current Value=1500/2000=0.75
Mengting Qiu 81.7 260
Mengting Qiu 81.10 261 Multiply by the default K-value (1000) to get the new K-value: 0.75×1000=750(Decimal)
Mengting Qiu 81.7 262
Mengting Qiu 81.17 263 **2. Convert the (% style="color:#037691" %)new K-value(%%) to hexadecimal**:
Mengting Qiu 81.7 264
Mengting Qiu 81.14 265 * 750(D) = 0x02EE(H)
Mengting Qiu 81.9 266
Mengting Qiu 81.15 267 **3. Send the calibration command to Sensor 2**:
Mengting Qiu 81.9 268
Mengting Qiu 81.17 269 * Command Format: **0B 06 00 53 [(% style="color:#037691" %)K-value(%%) (2 bytes)] [CRC]**
Mengting Qiu 81.9 270
Mengting Qiu 81.17 271 Example for K-value 0x02EE: 0B 06 00 53 02 EE F8 5D
Mengting Qiu 81.10 272
Mengting Qiu 81.18 273 Notes:
274 Always use the sensor with the most trusted reading as the reference (do not modify its K-value).
275 The default K-value 03E8 (1000) implies no scaling. Values below 03E8 reduce the output; values above increase it.
276 CRC is auto-generated by the tool (no manual calculation needed).
Mengting Qiu 81.16 277
kai 80.1 278
279
Xiaoling 72.2 280 = 5. WSS-25 ~-~- Temperature, Humidity, Illuminance, Pressure =
Mengting Qiu 65.2 281
Xiaoling 67.2 282
Mengting Qiu 65.2 283 WSS-25 is a 4 in 1 RS485 sensor which can monitor Temperature, Humidity, Illuminance and Pressure at the same time.
284
Xiaoling 67.2 285
Mengting Qiu 65.2 286 == 5.1 Feature ==
287
Xiaoling 67.2 288
Mengting Qiu 65.2 289 * RS485 Temperature, Humidity, Illuminance, Pressure sensor
290
291 == 5.2 Specification ==
292
293
294 * Input Power: DC 12 ~~ 24v
295 * Interface: RS485
296 * Temperature Sensor Spec:
297 ** Range: -30 ~~ 70℃
298 ** resolution 0.1℃
299 ** Accuracy: ±0.5℃
300 * Humidity Sensor Spec:
301 ** Range: 0 ~~ 100% RH
302 ** resolution 0.1 %RH
Xiaoling 67.2 303 ** Accuracy: ±3% RH
Mengting Qiu 65.2 304 * Pressure Sensor Spec:
305 ** Range: 10 ~~ 1100hPa
306 ** Resolution: 0.1hPa
307 ** Accuracy: ±0.1hPa
308 * Illuminate sensor:
309 ** Range: 0~~2/20/200kLux
310 ** Resolution: 10 Lux
311 ** Accuracy: ±3%FS
312 * Working Temperature: -30℃ ~~ 70℃
313 * Working Humidity: 10 ~~ 90%RH
314 * Power Consumption: 4mA @ 12v
315
Xiaoling 68.3 316 == 5.3 Wiring ==
Mengting Qiu 25.2 317
Mengting Qiu 29.2 318
Mengting Qiu 63.1 319 [[image:image-20250505193252-6.png||height="409" width="765"]]
Mengting Qiu 29.2 320
Xiaoling 68.3 321 == 5.4 Dimension ==
Mengting Qiu 29.2 322
323
Mengting Qiu 65.2 324 [[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 29.2 325
326
Xiaoling 68.3 327 == 5.5 Installation Notice ==
Mengting Qiu 66.2 328
Xiaoling 67.2 329
Mengting Qiu 66.2 330 Do not power on while connect the cables. Double check the wiring before power on.
331
332 [[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"]]
333
334 [[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"]]
335
336
Xiaoling 72.2 337 = 6. WSS-24 ~-~- Rain/Snow Detect =
Mengting Qiu 29.2 338
Xiaoling 67.2 339
Mengting Qiu 65.2 340 WSS-24 is a RS485 rain / snow detect sensor. It can monitor Rain or Snow event.
Mengting Qiu 29.2 341
Mengting Qiu 65.2 342 WSS-24 has auto heating feature, this ensures measurement more reliable.
Mengting Qiu 29.2 343
Xiaoling 67.2 344 == 6.1  Feature ==
Mengting Qiu 29.2 345
Xiaoling 67.2 346
Mengting Qiu 65.2 347 * RS485 Rain/Snow detect sensor
348 * Surface heating to dry
349 * grid electrode uses Electroless Nickel/Immersion Gold design for resist corrosion
Mengting Qiu 29.2 350
Xiaoling 67.2 351 == 6.2 Specification ==
Mengting Qiu 65.2 352
Xiaoling 67.2 353
Mengting Qiu 65.2 354 * Detect if there is rain or snow
355 * Input Power: DC 12 ~~ 24v
356 * Interface: RS485
357 * Working Temperature: -30℃ ~~ 70℃
358 * Working Humidity: 10 ~~ 90%RH
359 * Power Consumption:
360 ** No heating: 12mA @ 12v,
361 ** heating: 94ma @ 12v.
362
Xiaoling 68.3 363 == 6.3 Wiring ==
Mengting Qiu 29.2 364
Xiaoling 68.3 365 [[image:image-20250505193053-5.png||height="479" width="895"]]
Mengting Qiu 29.2 366
Xiaoling 68.3 367 == 6.4 Dimension ==
Mengting Qiu 32.2 368
369 [[image:image-20250505144906-15.png]]
370
371
Xiaoling 68.3 372 == 6.5 Installation Notice ==
Mengting Qiu 32.2 373
Xiaoling 67.2 374
Mengting Qiu 65.2 375 Do not power on while connect the cables. Double check the wiring before power on.
Xiaoling 63.2 376
Mengting Qiu 65.2 377 Install with 15°degree.
Mengting Qiu 32.2 378
Mengting Qiu 65.2 379 [[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 32.2 380
Mengting Qiu 65.2 381 [[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 32.2 382
Xiaoling 68.3 383 == 6.6 Heating ==
Mengting Qiu 32.2 384
Xiaoling 67.2 385
Xiaoling 76.1 386 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 66.1 387
388
Xiaoling 72.2 389 = 7. WSS-23 ~-~- CO2/PM2.5/PM10 =
Mengting Qiu 32.2 390
Xiaoling 67.2 391
Mengting Qiu 65.2 392 WSS-23 is a RS485 Air Quality sensor. It can monitor CO2, PM2.5 and PM10 at the same time.
Mengting Qiu 32.2 393
Mengting Qiu 65.2 394 WSS-23 uses weather proof shield which can make sure the sensors are well protected against UV & radiation.
Mengting Qiu 34.1 395
Xiaoling 67.2 396
Mengting Qiu 65.2 397 == 7.1 Feature ==
Mengting Qiu 47.1 398
Xiaoling 67.2 399
Mengting Qiu 65.2 400 * RS485 CO2, PM2.5, PM10 sensor
401 * NDIR to measure CO2 with Internal Temperature Compensation
402 * Laser Beam Scattering to PM2.5 and PM10
Mengting Qiu 47.1 403
Mengting Qiu 65.2 404 == 7.2  Specification ==
Mengting Qiu 47.1 405
Xiaoling 67.2 406
Mengting Qiu 65.2 407 * CO2 Range: 0 ~~ 5000ppm, accuracy: ±3%F•S(25℃)
408 * CO2 resolution: 1ppm
409 * PM2.5/PM10 Range: 0 ~~ 1000μg/m3 , accuracy ±3%F•S(25℃)
410 * PM2.5/PM10 resolution: 1μg/m3
411 * Input Power: DC 7 ~~ 24v
412 * Preheat time: 3min
413 * Interface: RS485
414 * Working Temperature:
415 ** CO2: 0℃ ~~ 50℃;
416 ** PM2.5/PM10: -30 ~~ 50℃
417 * Working Humidity:
418 ** PM2.5/PM10: 15 ~~ 80%RH (no dewing)
419 ** CO2: 0 ~~ 95%RH
420 * Power Consumption: 50mA@ 12v.
Mengting Qiu 47.1 421
Xiaoling 68.3 422 == 7.3 Wiring ==
Mengting Qiu 34.1 423
Mengting Qiu 63.1 424 [[image:image-20250505193033-4.png||height="376" width="689"]]
Mengting Qiu 46.1 425
Xiaoling 68.3 426 == 7.4 Device Dimension ==
Mengting Qiu 46.1 427
428
Mengting Qiu 65.2 429 [[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 46.1 430
431
Xiaoling 68.3 432 == 7.5 Installation Notice ==
Mengting Qiu 65.2 433
Xiaoling 67.2 434
Mengting Qiu 65.2 435 Do not power on while connect the cables. Double check the wiring before power on.
436
437 [[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"]]
438
439 [[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"]]
440
441
Xiaoling 72.2 442 = 8. WSS-22 ~-~- Integrated wind speed and direction sensor =
Mengting Qiu 46.1 443
444 [[image:1746441120854-584.png||height="271" width="394"]]
445
Mengting Qiu 65.2 446 WSS-22 is a RS485 wind speed and wind direction monitor designed for weather station solution.
Mengting Qiu 46.1 447
Mengting Qiu 65.2 448 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
449
450
451 == 8.1 Feature ==
452
Xiaoling 68.3 453
Mengting Qiu 65.2 454 * RS485 wind speed / direction sensor
455 * PC enclosure, resist corrosion
456
457 == 8.2 Specification ==
458
Xiaoling 68.3 459
Mengting Qiu 65.2 460 * Wind speed range: 0 ~~ 60m/s
461 * Wind direction range: 0 ~~ 360°
462 * Start wind speed: ≤0.3 m/s
463 * Accuracy: ±(0.3＋0.03V) m/s , ±1°
464 * Input Power: DC 5 ~~ 24v
465 * Interface: RS485
466 * Working Temperature: -30℃ ~~ 70℃
467 * Working Humidity: <100% (no dewing)
Xiaoling 67.2 468 * Power Consumption: 13mA @ 12v.
Mengting Qiu 65.2 469 * Cable Length: 2 meters
470
Xiaoling 68.3 471 == 8.3 Wiring ==
Mengting Qiu 46.1 472
Mengting Qiu 63.1 473 [[image:image-20250505192929-2.png||height="314" width="590"]]
Mengting Qiu 46.1 474
475
Xiaoling 68.3 476 == 8.4 Device Dimension ==
Mengting Qiu 46.1 477
Mengting Qiu 65.2 478 (% class="wikigeneratedid" %)
479 [[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 46.1 480
481
Xiaoling 68.3 482 == 8.5 Angle Mapping ==
Mengting Qiu 46.1 483
Xiaoling 68.3 484 [[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 46.1 485
486
Xiaoling 68.3 487 == 8.6 Installation Notice ==
488
489
Mengting Qiu 65.2 490 Do not power on while connect the cables. Double check the wiring before power on.
491
492 The sensor must be installed with below direction, towards North.
493
Mengting Qiu 46.1 494 [[image:1746441560175-162.png||height="304" width="484"]]
495
496
Xiaoling 77.1 497 = 9. WSS-21 ~-~- Rain Gauge =
Mengting Qiu 46.1 498
Xiaoling 67.2 499
Mengting Qiu 65.2 500 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 46.1 501
Mengting Qiu 65.2 502 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 46.1 503
Mengting Qiu 65.2 504 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 46.1 505
Mengting Qiu 65.2 506 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.
507
Xiaoling 67.2 508
Mengting Qiu 65.2 509 == 9.1 Feature ==
510
Xiaoling 68.3 511
Mengting Qiu 65.2 512 * RS485 Rain Gauge
513 * Small dimension, easy to install
514 * Vents under funnel, avoid leaf or other things to avoid rain flow.
515 * ABS enclosure.
516 * Horizontal adjustable.
517
518 == 9.2  Specification ==
519
Xiaoling 68.3 520
Mengting Qiu 46.1 521 * Resolution: 0.2mm
Mengting Qiu 65.2 522 * Accuracy: ±3%
523 * Range: 0 ~~ 100mm
524 * Rainfall strength: 0mm ~~ 4mm/min (max 8mm/min)
525 * Input Power: DC 5 ~~ 24v
526 * Interface: RS485
527 * Working Temperature: 0℃ ~~ 70℃ (incorrect below 0 degree, because water become ICE)
528 * Working Humidity: <100% (no dewing)
529 * Power Consumption: 4mA @ 12v.
Mengting Qiu 46.1 530
Mengting Qiu 65.2 531 == 9.3 Wiring ==
Mengting Qiu 46.1 532
Mengting Qiu 63.1 533 [[image:image-20250505192952-3.png||height="305" width="581"]]
Mengting Qiu 46.1 534
535
Xiaoling 68.3 536 == 9.4 Dimension ==
Mengting Qiu 46.1 537
538
539 [[image:image-20250505184528-20.png||height="468" width="471"]]
540
541 [[image:image-20250505185334-22.png||height="533" width="470"]]
Mengting Qiu 65.2 542
Xiaoling 68.3 543 == 9.5 Installation Notice ==
Mengting Qiu 65.2 544
545
546 (((
547 Do not power on while connect the cables. Double check the wiring before power on.
548 )))
549
550 (((
551 Installation Photo as reference:
552 )))
553
554
555 (((
556 (% style="color:#4472c4" %)** Install on Ground:**
557 )))
558
559 (((
560 WSS-21 Rain Gauge include screws so can install in ground directly .
561 )))
562
563
564 (((
565 (% style="color:#4472c4" %)** Install on pole:**
566 )))
567
568 (((
569 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:
570
571 [[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"]]
572
573 WS-K2: Bracket Kit for Pole installation
574
575 WSSC-K2 dimension document, please see:
576 )))
577
578 [[https:~~/~~/www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0>>https://www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0]]
Mengting Qiu 75.1 579
580
581