Skip to Content

Wiki source code of

Version 81.6 by Mengting Qiu on 2025/07/01 14:00
Hide last authors
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
kai 80.1 257 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.
258
259 Modify the K value of sensor 2:
260
261 * K value calculation as follows:
262 * 1500/2000=0.75,  0.75*1000=750
263 * Convert 750 to hexadecimal to 02EE.
264 * Send command to sensor 2
265 * Send：0B 06 00 53 02 EE F8 5D  Send successfully and return this command
266
267
268
kai 81.1 269
Xiaoling 72.2 270 = 5. WSS-25 ~-~- Temperature, Humidity, Illuminance, Pressure =
Mengting Qiu 65.2 271
Xiaoling 67.2 272
Mengting Qiu 65.2 273 WSS-25 is a 4 in 1 RS485 sensor which can monitor Temperature, Humidity, Illuminance and Pressure at the same time.
274
Xiaoling 67.2 275
Mengting Qiu 65.2 276 == 5.1 Feature ==
277
Xiaoling 67.2 278
Mengting Qiu 65.2 279 * RS485 Temperature, Humidity, Illuminance, Pressure sensor
280
281 == 5.2 Specification ==
282
283
284 * Input Power: DC 12 ~~ 24v
285 * Interface: RS485
286 * Temperature Sensor Spec:
287 ** Range: -30 ~~ 70℃
288 ** resolution 0.1℃
289 ** Accuracy: ±0.5℃
290 * Humidity Sensor Spec:
291 ** Range: 0 ~~ 100% RH
292 ** resolution 0.1 %RH
Xiaoling 67.2 293 ** Accuracy: ±3% RH
Mengting Qiu 65.2 294 * Pressure Sensor Spec:
295 ** Range: 10 ~~ 1100hPa
296 ** Resolution: 0.1hPa
297 ** Accuracy: ±0.1hPa
298 * Illuminate sensor:
299 ** Range: 0~~2/20/200kLux
300 ** Resolution: 10 Lux
301 ** Accuracy: ±3%FS
302 * Working Temperature: -30℃ ~~ 70℃
303 * Working Humidity: 10 ~~ 90%RH
304 * Power Consumption: 4mA @ 12v
305
Xiaoling 68.3 306 == 5.3 Wiring ==
Mengting Qiu 25.2 307
Mengting Qiu 29.2 308
Mengting Qiu 63.1 309 [[image:image-20250505193252-6.png||height="409" width="765"]]
Mengting Qiu 29.2 310
Xiaoling 68.3 311 == 5.4 Dimension ==
Mengting Qiu 29.2 312
313
Mengting Qiu 65.2 314 [[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 29.2 315
316
Xiaoling 68.3 317 == 5.5 Installation Notice ==
Mengting Qiu 66.2 318
Xiaoling 67.2 319
Mengting Qiu 66.2 320 Do not power on while connect the cables. Double check the wiring before power on.
321
322 [[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"]]
323
324 [[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"]]
325
326
Xiaoling 72.2 327 = 6. WSS-24 ~-~- Rain/Snow Detect =
Mengting Qiu 29.2 328
Xiaoling 67.2 329
Mengting Qiu 65.2 330 WSS-24 is a RS485 rain / snow detect sensor. It can monitor Rain or Snow event.
Mengting Qiu 29.2 331
Mengting Qiu 65.2 332 WSS-24 has auto heating feature, this ensures measurement more reliable.
Mengting Qiu 29.2 333
Xiaoling 67.2 334 == 6.1  Feature ==
Mengting Qiu 29.2 335
Xiaoling 67.2 336
Mengting Qiu 65.2 337 * RS485 Rain/Snow detect sensor
338 * Surface heating to dry
339 * grid electrode uses Electroless Nickel/Immersion Gold design for resist corrosion
Mengting Qiu 29.2 340
Xiaoling 67.2 341 == 6.2 Specification ==
Mengting Qiu 65.2 342
Xiaoling 67.2 343
Mengting Qiu 65.2 344 * Detect if there is rain or snow
345 * Input Power: DC 12 ~~ 24v
346 * Interface: RS485
347 * Working Temperature: -30℃ ~~ 70℃
348 * Working Humidity: 10 ~~ 90%RH
349 * Power Consumption:
350 ** No heating: 12mA @ 12v,
351 ** heating: 94ma @ 12v.
352
Xiaoling 68.3 353 == 6.3 Wiring ==
Mengting Qiu 29.2 354
Xiaoling 68.3 355 [[image:image-20250505193053-5.png||height="479" width="895"]]
Mengting Qiu 29.2 356
Xiaoling 68.3 357 == 6.4 Dimension ==
Mengting Qiu 32.2 358
359 [[image:image-20250505144906-15.png]]
360
361
Xiaoling 68.3 362 == 6.5 Installation Notice ==
Mengting Qiu 32.2 363
Xiaoling 67.2 364
Mengting Qiu 65.2 365 Do not power on while connect the cables. Double check the wiring before power on.
Xiaoling 63.2 366
Mengting Qiu 65.2 367 Install with 15°degree.
Mengting Qiu 32.2 368
Mengting Qiu 65.2 369 [[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 32.2 370
Mengting Qiu 65.2 371 [[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 32.2 372
Xiaoling 68.3 373 == 6.6 Heating ==
Mengting Qiu 32.2 374
Xiaoling 67.2 375
Xiaoling 76.1 376 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 66.1 377
378
Xiaoling 72.2 379 = 7. WSS-23 ~-~- CO2/PM2.5/PM10 =
Mengting Qiu 32.2 380
Xiaoling 67.2 381
Mengting Qiu 65.2 382 WSS-23 is a RS485 Air Quality sensor. It can monitor CO2, PM2.5 and PM10 at the same time.
Mengting Qiu 32.2 383
Mengting Qiu 65.2 384 WSS-23 uses weather proof shield which can make sure the sensors are well protected against UV & radiation.
Mengting Qiu 34.1 385
Xiaoling 67.2 386
Mengting Qiu 65.2 387 == 7.1 Feature ==
Mengting Qiu 47.1 388
Xiaoling 67.2 389
Mengting Qiu 65.2 390 * RS485 CO2, PM2.5, PM10 sensor
391 * NDIR to measure CO2 with Internal Temperature Compensation
392 * Laser Beam Scattering to PM2.5 and PM10
Mengting Qiu 47.1 393
Mengting Qiu 65.2 394 == 7.2  Specification ==
Mengting Qiu 47.1 395
Xiaoling 67.2 396
Mengting Qiu 65.2 397 * CO2 Range: 0 ~~ 5000ppm, accuracy: ±3%F•S(25℃)
398 * CO2 resolution: 1ppm
399 * PM2.5/PM10 Range: 0 ~~ 1000μg/m3 , accuracy ±3%F•S(25℃)
400 * PM2.5/PM10 resolution: 1μg/m3
401 * Input Power: DC 7 ~~ 24v
402 * Preheat time: 3min
403 * Interface: RS485
404 * Working Temperature:
405 ** CO2: 0℃ ~~ 50℃;
406 ** PM2.5/PM10: -30 ~~ 50℃
407 * Working Humidity:
408 ** PM2.5/PM10: 15 ~~ 80%RH (no dewing)
409 ** CO2: 0 ~~ 95%RH
410 * Power Consumption: 50mA@ 12v.
Mengting Qiu 47.1 411
Xiaoling 68.3 412 == 7.3 Wiring ==
Mengting Qiu 34.1 413
Mengting Qiu 63.1 414 [[image:image-20250505193033-4.png||height="376" width="689"]]
Mengting Qiu 46.1 415
Xiaoling 68.3 416 == 7.4 Device Dimension ==
Mengting Qiu 46.1 417
418
Mengting Qiu 65.2 419 [[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 46.1 420
421
Xiaoling 68.3 422 == 7.5 Installation Notice ==
Mengting Qiu 65.2 423
Xiaoling 67.2 424
Mengting Qiu 65.2 425 Do not power on while connect the cables. Double check the wiring before power on.
426
427 [[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"]]
428
429 [[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"]]
430
431
Xiaoling 72.2 432 = 8. WSS-22 ~-~- Integrated wind speed and direction sensor =
Mengting Qiu 46.1 433
434 [[image:1746441120854-584.png||height="271" width="394"]]
435
Mengting Qiu 65.2 436 WSS-22 is a RS485 wind speed and wind direction monitor designed for weather station solution.
Mengting Qiu 46.1 437
Mengting Qiu 65.2 438 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
439
440
441 == 8.1 Feature ==
442
Xiaoling 68.3 443
Mengting Qiu 65.2 444 * RS485 wind speed / direction sensor
445 * PC enclosure, resist corrosion
446
447 == 8.2 Specification ==
448
Xiaoling 68.3 449
Mengting Qiu 65.2 450 * Wind speed range: 0 ~~ 60m/s
451 * Wind direction range: 0 ~~ 360°
452 * Start wind speed: ≤0.3 m/s
453 * Accuracy: ±(0.3＋0.03V) m/s , ±1°
454 * Input Power: DC 5 ~~ 24v
455 * Interface: RS485
456 * Working Temperature: -30℃ ~~ 70℃
457 * Working Humidity: <100% (no dewing)
Xiaoling 67.2 458 * Power Consumption: 13mA @ 12v.
Mengting Qiu 65.2 459 * Cable Length: 2 meters
460
Xiaoling 68.3 461 == 8.3 Wiring ==
Mengting Qiu 46.1 462
Mengting Qiu 63.1 463 [[image:image-20250505192929-2.png||height="314" width="590"]]
Mengting Qiu 46.1 464
465
Xiaoling 68.3 466 == 8.4 Device Dimension ==
Mengting Qiu 46.1 467
Mengting Qiu 65.2 468 (% class="wikigeneratedid" %)
469 [[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 46.1 470
471
Xiaoling 68.3 472 == 8.5 Angle Mapping ==
Mengting Qiu 46.1 473
Xiaoling 68.3 474 [[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 46.1 475
476
Xiaoling 68.3 477 == 8.6 Installation Notice ==
478
479
Mengting Qiu 65.2 480 Do not power on while connect the cables. Double check the wiring before power on.
481
482 The sensor must be installed with below direction, towards North.
483
Mengting Qiu 46.1 484 [[image:1746441560175-162.png||height="304" width="484"]]
485
486
Xiaoling 77.1 487 = 9. WSS-21 ~-~- Rain Gauge =
Mengting Qiu 46.1 488
Xiaoling 67.2 489
Mengting Qiu 65.2 490 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 46.1 491
Mengting Qiu 65.2 492 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 46.1 493
Mengting Qiu 65.2 494 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 46.1 495
Mengting Qiu 65.2 496 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.
497
Xiaoling 67.2 498
Mengting Qiu 65.2 499 == 9.1 Feature ==
500
Xiaoling 68.3 501
Mengting Qiu 65.2 502 * RS485 Rain Gauge
503 * Small dimension, easy to install
504 * Vents under funnel, avoid leaf or other things to avoid rain flow.
505 * ABS enclosure.
506 * Horizontal adjustable.
507
508 == 9.2  Specification ==
509
Xiaoling 68.3 510
Mengting Qiu 46.1 511 * Resolution: 0.2mm
Mengting Qiu 65.2 512 * Accuracy: ±3%
513 * Range: 0 ~~ 100mm
514 * Rainfall strength: 0mm ~~ 4mm/min (max 8mm/min)
515 * Input Power: DC 5 ~~ 24v
516 * Interface: RS485
517 * Working Temperature: 0℃ ~~ 70℃ (incorrect below 0 degree, because water become ICE)
518 * Working Humidity: <100% (no dewing)
519 * Power Consumption: 4mA @ 12v.
Mengting Qiu 46.1 520
Mengting Qiu 65.2 521 == 9.3 Wiring ==
Mengting Qiu 46.1 522
Mengting Qiu 63.1 523 [[image:image-20250505192952-3.png||height="305" width="581"]]
Mengting Qiu 46.1 524
525
Xiaoling 68.3 526 == 9.4 Dimension ==
Mengting Qiu 46.1 527
528
529 [[image:image-20250505184528-20.png||height="468" width="471"]]
530
531 [[image:image-20250505185334-22.png||height="533" width="470"]]
Mengting Qiu 65.2 532
Xiaoling 68.3 533 == 9.5 Installation Notice ==
Mengting Qiu 65.2 534
535
536 (((
537 Do not power on while connect the cables. Double check the wiring before power on.
538 )))
539
540 (((
541 Installation Photo as reference:
542 )))
543
544
545 (((
546 (% style="color:#4472c4" %)** Install on Ground:**
547 )))
548
549 (((
550 WSS-21 Rain Gauge include screws so can install in ground directly .
551 )))
552
553
554 (((
555 (% style="color:#4472c4" %)** Install on pole:**
556 )))
557
558 (((
559 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:
560
561 [[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"]]
562
563 WS-K2: Bracket Kit for Pole installation
564
565 WSSC-K2 dimension document, please see:
566 )))
567
568 [[https:~~/~~/www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0>>https://www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0]]
Mengting Qiu 75.1 569
570
571