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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
166 * Power Consumption: 3mA @ 12v
Mengting Qiu 21.2 167
168 == 3.2 Wiring ==
169
Mengting Qiu 63.1 170 [[image:image-20250505193330-8.png||height="393" width="744"]]
Mengting Qiu 24.2 171
Mengting Qiu 65.2 172 == 3.3 Dimension ==
Mengting Qiu 21.2 173
Mengting Qiu 65.2 174 [[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 21.2 175
Mengting Qiu 66.3 176 == 3.4 Installation Notice ==
Mengting Qiu 21.2 177
Xiaoling 67.2 178
Mengting Qiu 66.3 179 Do not power on while connect the cables. Double check the wiring before power on.
180
181 [[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"]]
182
183 [[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"]]
184
185
Xiaoling 72.2 186 = 4. WSS-26 ~-~- Total Solar Radiation sensor =
Mengting Qiu 21.2 187
Xiaoling 67.2 188
Mengting Qiu 65.2 189 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 21.2 190
Xiaoling 67.2 191 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 21.2 192
Xiaoling 67.2 193
Mengting Qiu 65.2 194 == 4.1 Feature ==
Mengting Qiu 21.2 195
Xiaoling 67.2 196
Mengting Qiu 65.2 197 * RS485 Total Solar Radiation sensor
198 * Measure Total Radiation between 0.3 ~~ 3μm(300 ~~ 3000nm)
199 * Measure Reflected Radiation if sense area towards ground.
200
201 == 4.2 Specification ==
202
Xiaoling 67.2 203
204 (% id="cke_bm_101984S" style="display:none" %)
205
Mengting Qiu 65.2 206 * Input Power: DC 5 ~~ 24v
207 * Interface: RS485
208 * Detect spectrum: 0.3 ~~ 3μm(300~3000nm)
209 * Measure strength range: 0 ~~ 2000W/m2
210 * Resolution: 0.1W/m2
211 * Accuracy: ±3%
212 * Yearly Stability: ≤±2%
213 * Cosine response: ≤7% (@ Sun angle 10°)
214 * Temperature Effect: ±2% (-10℃ ~~ 40℃)
215 * Working Temperature: -40℃ ~~ 70℃
216 * Working Humidity: 10 ~~ 90%RH
217 * Power Consumption: 4mA @ 12v
218
Xiaoling 68.3 219 == 4.3 Wiring ==
Mengting Qiu 24.2 220
221
Mengting Qiu 63.1 222 [[image:image-20250505193313-7.png||height="391" width="722"]]
Mengting Qiu 24.2 223
Xiaoling 68.3 224 == 4.4 Device Dimension ==
Mengting Qiu 24.2 225
Mengting Qiu 65.2 226 [[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 24.2 227
228
Xiaoling 68.3 229 == 4.5 Installation Notice ==
Mengting Qiu 24.2 230
Xiaoling 67.2 231
Mengting Qiu 65.2 232 Do not power on while connect the cables. Double check the wiring before power on.
Mengting Qiu 24.2 233
Mengting Qiu 65.2 234 [[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 24.2 235
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/1656057377943-564.png?rev=1.1||alt="1656057377943-564.png"]]
Mengting Qiu 24.2 237
238
Xiaoling 72.2 239 = 5. WSS-25 ~-~- Temperature, Humidity, Illuminance, Pressure =
Mengting Qiu 65.2 240
Xiaoling 67.2 241
Mengting Qiu 65.2 242 WSS-25 is a 4 in 1 RS485 sensor which can monitor Temperature, Humidity, Illuminance and Pressure at the same time.
243
Xiaoling 67.2 244
Mengting Qiu 65.2 245 == 5.1 Feature ==
246
Xiaoling 67.2 247
Mengting Qiu 65.2 248 * RS485 Temperature, Humidity, Illuminance, Pressure sensor
249
250 == 5.2 Specification ==
251
252
253 * Input Power: DC 12 ~~ 24v
254 * Interface: RS485
255 * Temperature Sensor Spec:
256 ** Range: -30 ~~ 70℃
257 ** resolution 0.1℃
258 ** Accuracy: ±0.5℃
259 * Humidity Sensor Spec:
260 ** Range: 0 ~~ 100% RH
261 ** resolution 0.1 %RH
Xiaoling 67.2 262 ** Accuracy: ±3% RH
Mengting Qiu 65.2 263 * Pressure Sensor Spec:
264 ** Range: 10 ~~ 1100hPa
265 ** Resolution: 0.1hPa
266 ** Accuracy: ±0.1hPa
267 * Illuminate sensor:
268 ** Range: 0~~2/20/200kLux
269 ** Resolution: 10 Lux
270 ** Accuracy: ±3%FS
271 * Working Temperature: -30℃ ~~ 70℃
272 * Working Humidity: 10 ~~ 90%RH
273 * Power Consumption: 4mA @ 12v
274
Xiaoling 68.3 275 == 5.3 Wiring ==
Mengting Qiu 25.2 276
Mengting Qiu 29.2 277
Mengting Qiu 63.1 278 [[image:image-20250505193252-6.png||height="409" width="765"]]
Mengting Qiu 29.2 279
Xiaoling 68.3 280 == 5.4 Dimension ==
Mengting Qiu 29.2 281
282
Mengting Qiu 65.2 283 [[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 29.2 284
285
Xiaoling 68.3 286 == 5.5 Installation Notice ==
Mengting Qiu 66.2 287
Xiaoling 67.2 288
Mengting Qiu 66.2 289 Do not power on while connect the cables. Double check the wiring before power on.
290
291 [[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"]]
292
293 [[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"]]
294
295
Xiaoling 72.2 296 = 6. WSS-24 ~-~- Rain/Snow Detect =
Mengting Qiu 29.2 297
Xiaoling 67.2 298
Mengting Qiu 65.2 299 WSS-24 is a RS485 rain / snow detect sensor. It can monitor Rain or Snow event.
Mengting Qiu 29.2 300
Mengting Qiu 65.2 301 WSS-24 has auto heating feature, this ensures measurement more reliable.
Mengting Qiu 29.2 302
Xiaoling 67.2 303 == 6.1  Feature ==
Mengting Qiu 29.2 304
Xiaoling 67.2 305
Mengting Qiu 65.2 306 * RS485 Rain/Snow detect sensor
307 * Surface heating to dry
308 * grid electrode uses Electroless Nickel/Immersion Gold design for resist corrosion
Mengting Qiu 29.2 309
Xiaoling 67.2 310 == 6.2 Specification ==
Mengting Qiu 65.2 311
Xiaoling 67.2 312
Mengting Qiu 65.2 313 * Detect if there is rain or snow
314 * Input Power: DC 12 ~~ 24v
315 * Interface: RS485
316 * Working Temperature: -30℃ ~~ 70℃
317 * Working Humidity: 10 ~~ 90%RH
318 * Power Consumption:
319 ** No heating: 12mA @ 12v,
320 ** heating: 94ma @ 12v.
321
Xiaoling 68.3 322 == 6.3 Wiring ==
Mengting Qiu 29.2 323
Xiaoling 68.3 324 [[image:image-20250505193053-5.png||height="479" width="895"]]
Mengting Qiu 29.2 325
Xiaoling 68.3 326 == 6.4 Dimension ==
Mengting Qiu 32.2 327
328 [[image:image-20250505144906-15.png]]
329
330
Xiaoling 68.3 331 == 6.5 Installation Notice ==
Mengting Qiu 32.2 332
Xiaoling 67.2 333
Mengting Qiu 65.2 334 Do not power on while connect the cables. Double check the wiring before power on.
Xiaoling 63.2 335
Mengting Qiu 65.2 336 Install with 15°degree.
Mengting Qiu 32.2 337
Mengting Qiu 65.2 338 [[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 32.2 339
Mengting Qiu 65.2 340 [[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 32.2 341
Xiaoling 68.3 342 == 6.6 Heating ==
Mengting Qiu 32.2 343
Xiaoling 67.2 344
Xiaoling 76.1 345 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 66.1 346
347
Xiaoling 72.2 348 = 7. WSS-23 ~-~- CO2/PM2.5/PM10 =
Mengting Qiu 32.2 349
Xiaoling 67.2 350
Mengting Qiu 65.2 351 WSS-23 is a RS485 Air Quality sensor. It can monitor CO2, PM2.5 and PM10 at the same time.
Mengting Qiu 32.2 352
Mengting Qiu 65.2 353 WSS-23 uses weather proof shield which can make sure the sensors are well protected against UV & radiation.
Mengting Qiu 34.1 354
Xiaoling 67.2 355
Mengting Qiu 65.2 356 == 7.1 Feature ==
Mengting Qiu 47.1 357
Xiaoling 67.2 358
Mengting Qiu 65.2 359 * RS485 CO2, PM2.5, PM10 sensor
360 * NDIR to measure CO2 with Internal Temperature Compensation
361 * Laser Beam Scattering to PM2.5 and PM10
Mengting Qiu 47.1 362
Mengting Qiu 65.2 363 == 7.2  Specification ==
Mengting Qiu 47.1 364
Xiaoling 67.2 365
Mengting Qiu 65.2 366 * CO2 Range: 0 ~~ 5000ppm, accuracy: ±3%F•S(25℃)
367 * CO2 resolution: 1ppm
368 * PM2.5/PM10 Range: 0 ~~ 1000μg/m3 , accuracy ±3%F•S(25℃)
369 * PM2.5/PM10 resolution: 1μg/m3
370 * Input Power: DC 7 ~~ 24v
371 * Preheat time: 3min
372 * Interface: RS485
373 * Working Temperature:
374 ** CO2: 0℃ ~~ 50℃;
375 ** PM2.5/PM10: -30 ~~ 50℃
376 * Working Humidity:
377 ** PM2.5/PM10: 15 ~~ 80%RH (no dewing)
378 ** CO2: 0 ~~ 95%RH
379 * Power Consumption: 50mA@ 12v.
Mengting Qiu 47.1 380
Xiaoling 68.3 381 == 7.3 Wiring ==
Mengting Qiu 34.1 382
Mengting Qiu 63.1 383 [[image:image-20250505193033-4.png||height="376" width="689"]]
Mengting Qiu 46.1 384
Xiaoling 68.3 385 == 7.4 Device Dimension ==
Mengting Qiu 46.1 386
387
Mengting Qiu 65.2 388 [[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 46.1 389
390
Xiaoling 68.3 391 == 7.5 Installation Notice ==
Mengting Qiu 65.2 392
Xiaoling 67.2 393
Mengting Qiu 65.2 394 Do not power on while connect the cables. Double check the wiring before power on.
395
396 [[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"]]
397
398 [[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"]]
399
400
Xiaoling 72.2 401 = 8. WSS-22 ~-~- Integrated wind speed and direction sensor =
Mengting Qiu 46.1 402
403 [[image:1746441120854-584.png||height="271" width="394"]]
404
Mengting Qiu 65.2 405 WSS-22 is a RS485 wind speed and wind direction monitor designed for weather station solution.
Mengting Qiu 46.1 406
Mengting Qiu 65.2 407 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
408
409
410 == 8.1 Feature ==
411
Xiaoling 68.3 412
Mengting Qiu 65.2 413 * RS485 wind speed / direction sensor
414 * PC enclosure, resist corrosion
415
416 == 8.2 Specification ==
417
Xiaoling 68.3 418
Mengting Qiu 65.2 419 * Wind speed range: 0 ~~ 60m/s
420 * Wind direction range: 0 ~~ 360°
421 * Start wind speed: ≤0.3 m/s
422 * Accuracy: ±(0.3+0.03V) m/s , ±1°
423 * Input Power: DC 5 ~~ 24v
424 * Interface: RS485
425 * Working Temperature: -30℃ ~~ 70℃
426 * Working Humidity: <100% (no dewing)
Xiaoling 67.2 427 * Power Consumption: 13mA @ 12v.
Mengting Qiu 65.2 428 * Cable Length: 2 meters
429
Xiaoling 68.3 430 == 8.3 Wiring ==
Mengting Qiu 46.1 431
Mengting Qiu 63.1 432 [[image:image-20250505192929-2.png||height="314" width="590"]]
Mengting Qiu 46.1 433
434
Xiaoling 68.3 435 == 8.4 Device Dimension ==
Mengting Qiu 46.1 436
Mengting Qiu 65.2 437 (% class="wikigeneratedid" %)
438 [[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 46.1 439
440
Xiaoling 68.3 441 == 8.5 Angle Mapping ==
Mengting Qiu 46.1 442
Xiaoling 68.3 443 [[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 46.1 444
445
Xiaoling 68.3 446 == 8.6 Installation Notice ==
447
448
Mengting Qiu 65.2 449 Do not power on while connect the cables. Double check the wiring before power on.
450
451 The sensor must be installed with below direction, towards North.
452
Mengting Qiu 46.1 453 [[image:1746441560175-162.png||height="304" width="484"]]
454
455
Xiaoling 72.2 456 = 9. WSS-21 ~-~- Rain Gauge ~-~- WSS-21 =
Mengting Qiu 46.1 457
Xiaoling 67.2 458
Mengting Qiu 65.2 459 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 46.1 460
Mengting Qiu 65.2 461 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 46.1 462
Mengting Qiu 65.2 463 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 46.1 464
Mengting Qiu 65.2 465 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.
466
Xiaoling 67.2 467
Mengting Qiu 65.2 468 == 9.1 Feature ==
469
Xiaoling 68.3 470
Mengting Qiu 65.2 471 * RS485 Rain Gauge
472 * Small dimension, easy to install
473 * Vents under funnel, avoid leaf or other things to avoid rain flow.
474 * ABS enclosure.
475 * Horizontal adjustable.
476
477 == 9.2  Specification ==
478
Xiaoling 68.3 479
Mengting Qiu 46.1 480 * Resolution: 0.2mm
Mengting Qiu 65.2 481 * Accuracy: ±3%
482 * Range: 0 ~~ 100mm
483 * Rainfall strength: 0mm ~~ 4mm/min (max 8mm/min)
484 * Input Power: DC 5 ~~ 24v
485 * Interface: RS485
486 * Working Temperature: 0℃ ~~ 70℃ (incorrect below 0 degree, because water become ICE)
487 * Working Humidity: <100% (no dewing)
488 * Power Consumption: 4mA @ 12v.
Mengting Qiu 46.1 489
Mengting Qiu 65.2 490 == 9.3 Wiring ==
Mengting Qiu 46.1 491
Mengting Qiu 63.1 492 [[image:image-20250505192952-3.png||height="305" width="581"]]
Mengting Qiu 46.1 493
494
Xiaoling 68.3 495 == 9.4 Dimension ==
Mengting Qiu 46.1 496
497
498 [[image:image-20250505184528-20.png||height="468" width="471"]]
499
500 [[image:image-20250505185334-22.png||height="533" width="470"]]
Mengting Qiu 65.2 501
Xiaoling 68.3 502 == 9.5 Installation Notice ==
Mengting Qiu 65.2 503
504
505 (((
506 Do not power on while connect the cables. Double check the wiring before power on.
507 )))
508
509 (((
510 Installation Photo as reference:
511 )))
512
513
514 (((
515 (% style="color:#4472c4" %)** Install on Ground:**
516 )))
517
518 (((
519 WSS-21 Rain Gauge include screws so can install in ground directly .
520 )))
521
522
523 (((
524 (% style="color:#4472c4" %)** Install on pole:**
525 )))
526
527 (((
528 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:
529
530 [[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"]]
531
532 WS-K2: Bracket Kit for Pole installation
533
534 WSSC-K2 dimension document, please see:
535 )))
536
537 [[https:~~/~~/www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0>>https://www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0]]
Mengting Qiu 75.1 538
539
540
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