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Version 83.1 by Xiaoling on 2025/07/22 14:50
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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 82.1 270 * Example for K-value 0x02EE: 0B 06 00 53 02 EE F8 5D
Mengting Qiu 81.9 271
Mengting Qiu 82.1 272 (% style="color:red" %)**Notes:**
Mengting Qiu 81.10 273
Mengting Qiu 82.1 274 ~1. Always use the sensor with the most trusted reading as the reference (do not modify its K-value).
Mengting Qiu 81.16 275
Mengting Qiu 82.1 276 2. The default K-value 03E8 (1000) implies no scaling. Values below 03E8 reduce the output; values above increase it.
kai 80.1 277
Mengting Qiu 82.1 278 3. CRC is auto-generated by the tool (no manual calculation needed).
kai 80.1 279
Mengting Qiu 82.1 280
Xiaoling 72.2 281 = 5. WSS-25 ~-~- Temperature, Humidity, Illuminance, Pressure =
Mengting Qiu 65.2 282
Xiaoling 67.2 283
Mengting Qiu 65.2 284 WSS-25 is a 4 in 1 RS485 sensor which can monitor Temperature, Humidity, Illuminance and Pressure at the same time.
285
Xiaoling 67.2 286
Mengting Qiu 65.2 287 == 5.1 Feature ==
288
Xiaoling 67.2 289
Mengting Qiu 65.2 290 * RS485 Temperature, Humidity, Illuminance, Pressure sensor
291
292 == 5.2 Specification ==
293
294
295 * Input Power: DC 12 ~~ 24v
296 * Interface: RS485
297 * Temperature Sensor Spec:
298 ** Range: -30 ~~ 70℃
299 ** resolution 0.1℃
300 ** Accuracy: ±0.5℃
301 * Humidity Sensor Spec:
302 ** Range: 0 ~~ 100% RH
303 ** resolution 0.1 %RH
Xiaoling 67.2 304 ** Accuracy: ±3% RH
Mengting Qiu 65.2 305 * Pressure Sensor Spec:
306 ** Range: 10 ~~ 1100hPa
307 ** Resolution: 0.1hPa
308 ** Accuracy: ±0.1hPa
309 * Illuminate sensor:
310 ** Range: 0~~2/20/200kLux
311 ** Resolution: 10 Lux
312 ** Accuracy: ±3%FS
313 * Working Temperature: -30℃ ~~ 70℃
314 * Working Humidity: 10 ~~ 90%RH
315 * Power Consumption: 4mA @ 12v
316
Xiaoling 68.3 317 == 5.3 Wiring ==
Mengting Qiu 25.2 318
Mengting Qiu 29.2 319
Mengting Qiu 63.1 320 [[image:image-20250505193252-6.png||height="409" width="765"]]
Mengting Qiu 29.2 321
Xiaoling 68.3 322 == 5.4 Dimension ==
Mengting Qiu 29.2 323
324
Mengting Qiu 65.2 325 [[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 29.2 326
327
Xiaoling 68.3 328 == 5.5 Installation Notice ==
Mengting Qiu 66.2 329
Xiaoling 67.2 330
Mengting Qiu 66.2 331 Do not power on while connect the cables. Double check the wiring before power on.
332
333 [[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"]]
334
335 [[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"]]
336
337
Xiaoling 72.2 338 = 6. WSS-24 ~-~- Rain/Snow Detect =
Mengting Qiu 29.2 339
Xiaoling 67.2 340
Mengting Qiu 65.2 341 WSS-24 is a RS485 rain / snow detect sensor. It can monitor Rain or Snow event.
Mengting Qiu 29.2 342
Mengting Qiu 65.2 343 WSS-24 has auto heating feature, this ensures measurement more reliable.
Mengting Qiu 29.2 344
Xiaoling 67.2 345 == 6.1  Feature ==
Mengting Qiu 29.2 346
Xiaoling 67.2 347
Mengting Qiu 65.2 348 * RS485 Rain/Snow detect sensor
349 * Surface heating to dry
350 * grid electrode uses Electroless Nickel/Immersion Gold design for resist corrosion
Mengting Qiu 29.2 351
Xiaoling 67.2 352 == 6.2 Specification ==
Mengting Qiu 65.2 353
Xiaoling 67.2 354
Mengting Qiu 65.2 355 * Detect if there is rain or snow
356 * Input Power: DC 12 ~~ 24v
357 * Interface: RS485
358 * Working Temperature: -30℃ ~~ 70℃
359 * Working Humidity: 10 ~~ 90%RH
360 * Power Consumption:
361 ** No heating: 12mA @ 12v,
362 ** heating: 94ma @ 12v.
363
Xiaoling 68.3 364 == 6.3 Wiring ==
Mengting Qiu 29.2 365
Xiaoling 68.3 366 [[image:image-20250505193053-5.png||height="479" width="895"]]
Mengting Qiu 29.2 367
Xiaoling 68.3 368 == 6.4 Dimension ==
Mengting Qiu 32.2 369
370 [[image:image-20250505144906-15.png]]
371
372
Xiaoling 68.3 373 == 6.5 Installation Notice ==
Mengting Qiu 32.2 374
Xiaoling 67.2 375
Mengting Qiu 65.2 376 Do not power on while connect the cables. Double check the wiring before power on.
Xiaoling 63.2 377
Mengting Qiu 65.2 378 Install with 15°degree.
Mengting Qiu 32.2 379
Mengting Qiu 65.2 380 [[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 32.2 381
Mengting Qiu 65.2 382 [[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 32.2 383
Xiaoling 68.3 384 == 6.6 Heating ==
Mengting Qiu 32.2 385
Xiaoling 67.2 386
Xiaoling 76.1 387 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 66.1 388
389
Xiaoling 72.2 390 = 7. WSS-23 ~-~- CO2/PM2.5/PM10 =
Mengting Qiu 32.2 391
Xiaoling 67.2 392
Mengting Qiu 65.2 393 WSS-23 is a RS485 Air Quality sensor. It can monitor CO2, PM2.5 and PM10 at the same time.
Mengting Qiu 32.2 394
Mengting Qiu 65.2 395 WSS-23 uses weather proof shield which can make sure the sensors are well protected against UV & radiation.
Mengting Qiu 34.1 396
Xiaoling 67.2 397
Mengting Qiu 65.2 398 == 7.1 Feature ==
Mengting Qiu 47.1 399
Xiaoling 67.2 400
Mengting Qiu 65.2 401 * RS485 CO2, PM2.5, PM10 sensor
402 * NDIR to measure CO2 with Internal Temperature Compensation
403 * Laser Beam Scattering to PM2.5 and PM10
Mengting Qiu 47.1 404
Mengting Qiu 65.2 405 == 7.2  Specification ==
Mengting Qiu 47.1 406
Xiaoling 67.2 407
Mengting Qiu 65.2 408 * CO2 Range: 0 ~~ 5000ppm, accuracy: ±3%F•S(25℃)
409 * CO2 resolution: 1ppm
410 * PM2.5/PM10 Range: 0 ~~ 1000μg/m3 , accuracy ±3%F•S(25℃)
411 * PM2.5/PM10 resolution: 1μg/m3
412 * Input Power: DC 7 ~~ 24v
413 * Preheat time: 3min
414 * Interface: RS485
415 * Working Temperature:
416 ** CO2: 0℃ ~~ 50℃;
417 ** PM2.5/PM10: -30 ~~ 50℃
418 * Working Humidity:
419 ** PM2.5/PM10: 15 ~~ 80%RH (no dewing)
420 ** CO2: 0 ~~ 95%RH
421 * Power Consumption: 50mA@ 12v.
Mengting Qiu 47.1 422
Xiaoling 68.3 423 == 7.3 Wiring ==
Mengting Qiu 34.1 424
Mengting Qiu 63.1 425 [[image:image-20250505193033-4.png||height="376" width="689"]]
Mengting Qiu 46.1 426
Xiaoling 68.3 427 == 7.4 Device Dimension ==
Mengting Qiu 46.1 428
429
Mengting Qiu 65.2 430 [[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 46.1 431
432
Xiaoling 68.3 433 == 7.5 Installation Notice ==
Mengting Qiu 65.2 434
Xiaoling 67.2 435
Mengting Qiu 65.2 436 Do not power on while connect the cables. Double check the wiring before power on.
437
438 [[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"]]
439
440 [[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"]]
441
442
Xiaoling 72.2 443 = 8. WSS-22 ~-~- Integrated wind speed and direction sensor =
Mengting Qiu 46.1 444
445 [[image:1746441120854-584.png||height="271" width="394"]]
446
Mengting Qiu 65.2 447 WSS-22 is a RS485 wind speed and wind direction monitor designed for weather station solution.
Mengting Qiu 46.1 448
Mengting Qiu 65.2 449 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
450
451
452 == 8.1 Feature ==
453
Xiaoling 68.3 454
Mengting Qiu 65.2 455 * RS485 wind speed / direction sensor
456 * PC enclosure, resist corrosion
457
458 == 8.2 Specification ==
459
Xiaoling 68.3 460
Mengting Qiu 65.2 461 * Wind speed range: 0 ~~ 60m/s
462 * Wind direction range: 0 ~~ 360°
463 * Start wind speed: ≤0.3 m/s
464 * Accuracy: ±(0.3＋0.03V) m/s , ±1°
465 * Input Power: DC 5 ~~ 24v
466 * Interface: RS485
467 * Working Temperature: -30℃ ~~ 70℃
468 * Working Humidity: <100% (no dewing)
Xiaoling 67.2 469 * Power Consumption: 13mA @ 12v.
Mengting Qiu 65.2 470 * Cable Length: 2 meters
471
Xiaoling 68.3 472 == 8.3 Wiring ==
Mengting Qiu 46.1 473
Mengting Qiu 63.1 474 [[image:image-20250505192929-2.png||height="314" width="590"]]
Mengting Qiu 46.1 475
476
Xiaoling 68.3 477 == 8.4 Device Dimension ==
Mengting Qiu 46.1 478
Mengting Qiu 65.2 479 (% class="wikigeneratedid" %)
480 [[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 46.1 481
482
Xiaoling 68.3 483 == 8.5 Angle Mapping ==
Mengting Qiu 46.1 484
Xiaoling 68.3 485 [[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 46.1 486
487
Xiaoling 68.3 488 == 8.6 Installation Notice ==
489
490
Mengting Qiu 65.2 491 Do not power on while connect the cables. Double check the wiring before power on.
492
493 The sensor must be installed with below direction, towards North.
494
Mengting Qiu 46.1 495 [[image:1746441560175-162.png||height="304" width="484"]]
496
497
Xiaoling 77.1 498 = 9. WSS-21 ~-~- Rain Gauge =
Mengting Qiu 46.1 499
Xiaoling 67.2 500
Mengting Qiu 65.2 501 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 46.1 502
Mengting Qiu 65.2 503 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 46.1 504
Mengting Qiu 65.2 505 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 46.1 506
Mengting Qiu 65.2 507 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.
508
Xiaoling 67.2 509
Mengting Qiu 65.2 510 == 9.1 Feature ==
511
Xiaoling 68.3 512
Mengting Qiu 65.2 513 * RS485 Rain Gauge
514 * Small dimension, easy to install
515 * Vents under funnel, avoid leaf or other things to avoid rain flow.
516 * ABS enclosure.
517 * Horizontal adjustable.
518
519 == 9.2  Specification ==
520
Xiaoling 68.3 521
Mengting Qiu 46.1 522 * Resolution: 0.2mm
Mengting Qiu 65.2 523 * Accuracy: ±3%
524 * Range: 0 ~~ 100mm
525 * Rainfall strength: 0mm ~~ 4mm/min (max 8mm/min)
526 * Input Power: DC 5 ~~ 24v
527 * Interface: RS485
528 * Working Temperature: 0℃ ~~ 70℃ (incorrect below 0 degree, because water become ICE)
529 * Working Humidity: <100% (no dewing)
530 * Power Consumption: 4mA @ 12v.
Mengting Qiu 46.1 531
Mengting Qiu 65.2 532 == 9.3 Wiring ==
Mengting Qiu 46.1 533
Mengting Qiu 63.1 534 [[image:image-20250505192952-3.png||height="305" width="581"]]
Mengting Qiu 46.1 535
536
Xiaoling 68.3 537 == 9.4 Dimension ==
Mengting Qiu 46.1 538
539
540 [[image:image-20250505184528-20.png||height="468" width="471"]]
541
542 [[image:image-20250505185334-22.png||height="533" width="470"]]
Mengting Qiu 65.2 543
Xiaoling 68.3 544 == 9.5 Installation Notice ==
Mengting Qiu 65.2 545
546
547 (((
548 Do not power on while connect the cables. Double check the wiring before power on.
549 )))
550
551 (((
552 Installation Photo as reference:
553 )))
554
555
556 (((
557 (% style="color:#4472c4" %)** Install on Ground:**
558 )))
559
560 (((
561 WSS-21 Rain Gauge include screws so can install in ground directly .
562 )))
563
564
565 (((
566 (% style="color:#4472c4" %)** Install on pole:**
567 )))
568
569 (((
570 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:
571
572 [[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"]]
573
574 WS-K2: Bracket Kit for Pole installation
575
Xiaoling 83.1 576 WS-K2 dimension document, please see:
Mengting Qiu 65.2 577 )))
578
579 [[https:~~/~~/www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0>>https://www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0]]
Mengting Qiu 75.1 580
581
582