Wiki source code of Agriculture & Weather Stations

Version 67.1 by Mengting Qiu on 2025/05/07 10:13

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Edwin Chen 2.1 1 **Table of Contents:**
2
3 {{toc/}}
4
5
Mengting Qiu 11.1 6 = 1. WSS-09 9 in 1 Weather Station Sensor =
Edwin Chen 2.1 7
8 == 1.1 Overview and Spec ==
9
Mengting Qiu 52.1 10 Older versions of interfaces  New version of the interface
Edwin Chen 2.1 11
Mengting Qiu 52.1 12 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/WSC2-LB_LoRaWAN_Weather_Station_User_Manual/WebHome/image-20240708092247-1.png?rev=1.1||alt="image-20240708092247-1.png"]] [[image:image-20250505190747-1.png||height="275" width="220"]]
13
Edwin Chen 8.1 14 **Power Input**: 10 ~~ 30VDC
15
16 **Max Power Consumption**: 1.2W
17
Edwin Chen 2.1 18 **Wind Speed:**
19
20 * Range: 0~~60m/s
21 * Accuracy: ±(0.2m/s±0.02*v)(v : the wind speed)
22 * Ultrasonic measurement,no start wind strength needed
23
24 **Wind Direction:**
25
26 * Range: 0~~3599
Xiaoling 63.2 27 * Accuracy: ±3°
Edwin Chen 2.1 28 * Ultrasonic measurement,no start wind strength needed
29 * Built-in electronic compass. No need to consider installation direction
30
31 **Temperature:**
32
33 * Range: -40°C ~~ +80°C
Xiaoling 63.2 34 * Accuracy: ±0.5°C
Edwin Chen 2.1 35
36 **Humidity:**
37
38 * Range: 0 ~~ 99% RH
Xiaoling 63.2 39 * Accuracy Tolerance : Typ ±3% RH
Edwin Chen 2.1 40
41 **Air Pressure:**
42
43 * Accuracy: ±0.15kPa@25°C 101kPa
44 * Range: 0~~120kPa
45
46 **Noise:**
47
48 * Range: 30dB~~120dB
Xiaoling 63.2 49 * Accuracy: ±0.5dB
Edwin Chen 2.1 50
51 **PM2.5:**
52
53 * Range: 0~~1000ug/m3
54 * Accuracy: ±3%FS
55 * Resolution: 1ug/m3
56
57 **PM10:**
58
59 * Range: 0~~1000ug/m3
Xiaoling 63.2 60 * Accuracy: ±3%FS
Edwin Chen 2.1 61 * Resolution: 1ug/m3
62
63 **llumination:**
64
65 * Range: 0~~200k Lux
Xiaoling 63.2 66 * Accuracy: ±7%(25 °C)
Edwin Chen 2.1 67
68 == 1.2 Wiring ==
69
Mengting Qiu 12.2 70 === 1.2.1 Older version wiring ===
71
Edwin Chen 2.1 72 [[image:image-20240714104450-1.png||height="239" width="445"]]
73
74
Mengting Qiu 12.2 75 === 1.2.2 New version wiring ===
76
Mengting Qiu 63.1 77 [[image:image-20250505193603-10.png||height="405" width="762"]]
Mengting Qiu 12.2 78
79
Edwin Chen 8.1 80 == 1.3 Mechinical Drawing ==
81
Xiaoling 63.2 82
Edwin Chen 8.1 83 (% class="lead" %)
84 **Device Dimension**
85
86 [[image:image-20240714165651-5.png||height="308" width="245"]]
87
88
89 (% class="lead" %)
90 **Installation**
91
92 * Make sure the device is horizontal installed
93 * Device include electronic compass. No need to consider installation direction to get correct wind direction.
94
Mengting Qiu 11.1 95 = 2. WSS-08 Optical Range Guage =
Edwin Chen 2.1 96
97 == 2.1 Overview and Spec ==
98
Xiaoling 63.2 99
Mengting Qiu 52.1 100 Older versions of interfaces  New version of the interface
Edwin Chen 2.1 101
Mengting Qiu 52.1 102 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/WSC2-LB_LoRaWAN_Weather_Station_User_Manual/WebHome/image-20240707215336-2.png?width=218&height=159&rev=1.1||alt="image-20240707215336-2.png" height="159" width="218"]] [[image:image-20250505190822-2.png||height="155" width="197"]]
103
Edwin Chen 2.1 104 * Input Power: 9~~30 VDC
105 * Sense diameter: 6cm
Edwin Chen 6.2 106 * Pulse Output, each pulse , 0.1mm
107 * Max rain: 24mm/min
108 * Operation Temperature: -40 ~~ 60 °C
109 * Operation Humidify: 0~~99%RH(no dew)
Edwin Chen 2.1 110
111 == 2.2 Wiring ==
112
Mengting Qiu 21.2 113 === 2.2.1 Older version wiring ===
114
kai 10.1 115 [[image:image-20241127091433-1.jpeg||height="361" width="517"]]
Edwin Chen 6.2 116
Xiaoling 63.2 117
Mengting Qiu 21.2 118 === 2.2.2 New version wiring ===
119
Xiaoling 63.2 120
Mengting Qiu 63.1 121 [[image:image-20250505193511-9.png||height="392" width="708"]]
Mengting Qiu 21.2 122
Edwin Chen 6.2 123 == 2.3 Mechinical Drawing ==
124
Xiaoling 63.2 125
Edwin Chen 6.2 126 (% class="lead" %)
127 **Device Dimension**
128
129 [[image:image-20240714164433-1.png||height="211" width="548"]]
130
131
132 (% class="lead" %)
133 **Bracket Dimension**
134
135 [[image:image-20240714164803-3.png||height="306" width="836"]]
136
137
138 (% class="lead" %)
Edwin Chen 8.1 139 **Install without Bracket**
Edwin Chen 6.2 140
141 [[image:image-20240714164856-4.png||height="250" width="433"]]
Mengting Qiu 21.2 142
143
Mengting Qiu 65.2 144 = 3. PAR (Photosynthetically Available Radiation) ~-~-~-~--WSS-27 =
Mengting Qiu 21.2 145
146
Mengting Qiu 65.2 147 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.
148
149 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.
150
151 == 3.1 Specification ==
152
Mengting Qiu 21.2 153 [[image:1746411474621-748.png||height="175" width="224"]]
154
Mengting Qiu 65.2 155 * Input Power: DC 5 ~~ 24v
156 * Interface: RS485
157 * Response Spectrum: 400~~700nm
158 * Measure range: 0 ~~ 2500μmol/m2•s
159 * Resolution: 1μmol/m2•s
Mengting Qiu 21.2 160 * Accuracy: ±2%
Mengting Qiu 65.2 161 * Yearly Stability: ≤ ±2%
162 * Working Temperature: -30℃ ~~ 75℃
163 * Working Humidity: 10 ~~ 90%RH
164 * Power Consumption: 3mA @ 12v
Mengting Qiu 21.2 165
166 == 3.2 Wiring ==
167
Mengting Qiu 63.1 168 [[image:image-20250505193330-8.png||height="393" width="744"]]
Mengting Qiu 24.2 169
Mengting Qiu 65.2 170 == 3.3 Dimension ==
Mengting Qiu 21.2 171
Mengting Qiu 65.2 172 [[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 21.2 173
Mengting Qiu 66.3 174 == 3.4 Installation Notice ==
Mengting Qiu 21.2 175
Mengting Qiu 66.3 176 Do not power on while connect the cables. Double check the wiring before power on.
177
178 [[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"]]
179
180 [[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"]]
181
182
Mengting Qiu 65.2 183 = 4. Total Solar Radiation sensor ~-~- WSS-26 =
Mengting Qiu 21.2 184
Mengting Qiu 65.2 185 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 21.2 186
Mengting Qiu 65.2 187 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 21.2 188
Mengting Qiu 65.2 189 == 4.1 Feature ==
Mengting Qiu 21.2 190
Mengting Qiu 65.2 191 * RS485 Total Solar Radiation sensor
192 * Measure Total Radiation between 0.3 ~~ 3μm(300 ~~ 3000nm)
193 * Measure Reflected Radiation if sense area towards ground.
194
195 == 4.2 Specification ==
196
197 * (% id="cke_bm_101984S" style="display:none" %)
198 * Input Power: DC 5 ~~ 24v
199 * Interface: RS485
200 * Detect spectrum: 0.3 ~~ 3μm(300~3000nm)
201 * Measure strength range: 0 ~~ 2000W/m2
202 * Resolution: 0.1W/m2
203 * Accuracy: ±3%
204 * Yearly Stability: ≤±2%
205 * Cosine response: ≤7% (@ Sun angle 10°)
206 * Temperature Effect: ±2% (-10℃ ~~ 40℃)
207 * Working Temperature: -40℃ ~~ 70℃
208 * Working Humidity: 10 ~~ 90%RH
209 * Power Consumption: 4mA @ 12v
210
Mengting Qiu 24.2 211 == 4.2 Wiring ==
212
213
Mengting Qiu 63.1 214 [[image:image-20250505193313-7.png||height="391" width="722"]]
Mengting Qiu 24.2 215
Mengting Qiu 46.1 216 == 4.3 Device Dimension ==
Mengting Qiu 24.2 217
Mengting Qiu 65.2 218 [[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 24.2 219
220
Mengting Qiu 65.2 221 == 4.4 Installation Notice ==
Mengting Qiu 24.2 222
Mengting Qiu 65.2 223 Do not power on while connect the cables. Double check the wiring before power on.
Mengting Qiu 24.2 224
Mengting Qiu 65.2 225 [[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 24.2 226
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/1656057377943-564.png?rev=1.1||alt="1656057377943-564.png"]]
Mengting Qiu 24.2 228
229
Mengting Qiu 65.2 230 = 5. Temperature, Humidity, Illuminance, Pressure ~-~- WSS-25 =
231
232 WSS-25 is a 4 in 1 RS485 sensor which can monitor Temperature, Humidity, Illuminance and Pressure at the same time.
233
234 == 5.1 Feature ==
235
236 * RS485 Temperature, Humidity, Illuminance, Pressure sensor
237
238 == 5.2 Specification ==
239
240
241 * Input Power: DC 12 ~~ 24v
242 * Interface: RS485
243 * Temperature Sensor Spec:
244 ** Range: -30 ~~ 70℃
245 ** resolution 0.1℃
246 ** Accuracy: ±0.5℃
247 * Humidity Sensor Spec:
248 ** Range: 0 ~~ 100% RH
249 ** resolution 0.1 %RH
250 ** Accuracy: 3% RH
251 * Pressure Sensor Spec:
252 ** Range: 10 ~~ 1100hPa
253 ** Resolution: 0.1hPa
254 ** Accuracy: ±0.1hPa
255 * Illuminate sensor:
256 ** Range: 0~~2/20/200kLux
257 ** Resolution: 10 Lux
258 ** Accuracy: ±3%FS
259 * Working Temperature: -30℃ ~~ 70℃
260 * Working Humidity: 10 ~~ 90%RH
261 * Power Consumption: 4mA @ 12v
262
Mengting Qiu 29.2 263 == 5.2 Wiring ==
Mengting Qiu 25.2 264
Mengting Qiu 29.2 265
Mengting Qiu 63.1 266 [[image:image-20250505193252-6.png||height="409" width="765"]]
Mengting Qiu 29.2 267
Mengting Qiu 65.2 268 == 5.3 Dimension ==
Mengting Qiu 29.2 269
270
Mengting Qiu 65.2 271 [[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 29.2 272
273
Mengting Qiu 66.2 274 == 5.4 Installation Notice ==
275
276 Do not power on while connect the cables. Double check the wiring before power on.
277
278 [[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"]]
279
280 [[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"]]
281
282
Mengting Qiu 65.2 283 = 6. Rain/Snow Detect ~-~- WSS-24 =
Mengting Qiu 29.2 284
Mengting Qiu 65.2 285 WSS-24 is a RS485 rain / snow detect sensor. It can monitor Rain or Snow event.
Mengting Qiu 29.2 286
Mengting Qiu 65.2 287 WSS-24 has auto heating feature, this ensures measurement more reliable.
Mengting Qiu 29.2 288
Mengting Qiu 65.2 289 === 6.1  Feature ===
Mengting Qiu 29.2 290
Mengting Qiu 65.2 291 * RS485 Rain/Snow detect sensor
292 * Surface heating to dry
293 * grid electrode uses Electroless Nickel/Immersion Gold design for resist corrosion
Mengting Qiu 29.2 294
Mengting Qiu 65.2 295 === 6.2 Specification ===
296
297 * Detect if there is rain or snow
298 * Input Power: DC 12 ~~ 24v
299 * Interface: RS485
300 * Working Temperature: -30℃ ~~ 70℃
301 * Working Humidity: 10 ~~ 90%RH
302 * Power Consumption:
303 ** No heating: 12mA @ 12v,
304 ** heating: 94ma @ 12v.
305
Mengting Qiu 32.2 306 == 6.2 Wiring ==
Mengting Qiu 29.2 307
Mengting Qiu 63.1 308 [[image:image-20250505193053-5.png]]
Mengting Qiu 29.2 309
Mengting Qiu 65.2 310 == 6.3 Dimension ==
Mengting Qiu 32.2 311
312 [[image:image-20250505144906-15.png]]
313
314
Mengting Qiu 65.2 315 == 6.4 Installation Notice ==
Mengting Qiu 32.2 316
Mengting Qiu 65.2 317 Do not power on while connect the cables. Double check the wiring before power on.
Xiaoling 63.2 318
Mengting Qiu 65.2 319 Install with 15°degree.
Mengting Qiu 32.2 320
Mengting Qiu 65.2 321 [[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 32.2 322
Mengting Qiu 65.2 323 [[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 32.2 324
Mengting Qiu 66.1 325 == 6.5 Heating ==
Mengting Qiu 32.2 326
Mengting Qiu 66.1 327 WSS-24 supports auto-heat feature. When the temperature is below the heat start temperature 15℃, WSS-04 starts to heat and stop at stop temperature (default is 25℃).
328
329
Mengting Qiu 65.2 330 = 7. CO2/PM2.5/PM10 ~-~- WSS-23 =
Mengting Qiu 32.2 331
Mengting Qiu 65.2 332 WSS-23 is a RS485 Air Quality sensor. It can monitor CO2, PM2.5 and PM10 at the same time.
Mengting Qiu 32.2 333
Mengting Qiu 65.2 334 WSS-23 uses weather proof shield which can make sure the sensors are well protected against UV & radiation.
Mengting Qiu 34.1 335
Mengting Qiu 65.2 336 == 7.1 Feature ==
Mengting Qiu 47.1 337
Mengting Qiu 65.2 338 * RS485 CO2, PM2.5, PM10 sensor
339 * NDIR to measure CO2 with Internal Temperature Compensation
340 * Laser Beam Scattering to PM2.5 and PM10
Mengting Qiu 47.1 341
Mengting Qiu 65.2 342 == 7.2  Specification ==
Mengting Qiu 47.1 343
Mengting Qiu 65.2 344 * CO2 Range: 0 ~~ 5000ppm, accuracy: ±3%F•S(25℃)
345 * CO2 resolution: 1ppm
346 * PM2.5/PM10 Range: 0 ~~ 1000μg/m3 , accuracy ±3%F•S(25℃)
347 * PM2.5/PM10 resolution: 1μg/m3
348 * Input Power: DC 7 ~~ 24v
349 * Preheat time: 3min
350 * Interface: RS485
351 * Working Temperature:
352 ** CO2: 0℃ ~~ 50℃;
353 ** PM2.5/PM10: -30 ~~ 50℃
354 * Working Humidity:
355 ** PM2.5/PM10: 15 ~~ 80%RH (no dewing)
356 ** CO2: 0 ~~ 95%RH
357 * Power Consumption: 50mA@ 12v.
Mengting Qiu 47.1 358
Mengting Qiu 46.1 359 == 7.2 Wiring ==
Mengting Qiu 34.1 360
Mengting Qiu 63.1 361 [[image:image-20250505193033-4.png||height="376" width="689"]]
Mengting Qiu 46.1 362
363 == 7.3 Device Dimension ==
364
365
Mengting Qiu 65.2 366 [[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 46.1 367
368
Mengting Qiu 65.2 369 == 7.4 Installation Notice ==
370
371 Do not power on while connect the cables. Double check the wiring before power on.
372
373 [[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"]]
374
375 [[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"]]
376
377
Mengting Qiu 46.1 378 = 8. WSS-22 Integrated wind speed and direction sensor =
379
380 [[image:1746441120854-584.png||height="271" width="394"]]
381
Mengting Qiu 65.2 382 WSS-22 is a RS485 wind speed and wind direction monitor designed for weather station solution.
Mengting Qiu 46.1 383
Mengting Qiu 65.2 384 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
385
386
387 == 8.1 Feature ==
388
389 * RS485 wind speed / direction sensor
390 * PC enclosure, resist corrosion
391
392 == 8.2 Specification ==
393
394 * Wind speed range: 0 ~~ 60m/s
395 * Wind direction range: 0 ~~ 360°
396 * Start wind speed: ≤0.3 m/s
397 * Accuracy: ±(0.3+0.03V) m/s , ±1°
398 * Input Power: DC 5 ~~ 24v
399 * Interface: RS485
400 * Working Temperature: -30℃ ~~ 70℃
401 * Working Humidity: <100% (no dewing)
402 * Power Consumption: 13mA ~~ 12v.
403 * Cable Length: 2 meters
404
Mengting Qiu 46.1 405 == 8.2 Wiring ==
406
Mengting Qiu 63.1 407 [[image:image-20250505192929-2.png||height="314" width="590"]]
Mengting Qiu 46.1 408
409
410 == 8.3 Device Dimension ==
411
Mengting Qiu 65.2 412 (% class="wikigeneratedid" %)
413 [[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 46.1 414
Mengting Qiu 65.2 415 == 8.4 Angle Mapping ==
Mengting Qiu 46.1 416
Mengting Qiu 65.2 417 [[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"]]
Mengting Qiu 46.1 418
419
Xiaoling 63.2 420
Mengting Qiu 65.2 421 == 8.4 Installation Notice ==
Mengting Qiu 46.1 422
Mengting Qiu 65.2 423 Do not power on while connect the cables. Double check the wiring before power on.
424
425 The sensor must be installed with below direction, towards North.
426
Mengting Qiu 46.1 427 [[image:1746441560175-162.png||height="304" width="484"]]
428
429
Mengting Qiu 65.2 430 = 9. Rain Gauge ~-~- WSS-21 =
Mengting Qiu 46.1 431
Mengting Qiu 65.2 432 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 46.1 433
Mengting Qiu 65.2 434 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 46.1 435
Mengting Qiu 65.2 436 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 46.1 437
Mengting Qiu 65.2 438 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.
439
440 == 9.1 Feature ==
441
442 * RS485 Rain Gauge
443 * Small dimension, easy to install
444 * Vents under funnel, avoid leaf or other things to avoid rain flow.
445 * ABS enclosure.
446 * Horizontal adjustable.
447
448 == 9.2  Specification ==
449
Mengting Qiu 46.1 450 * Resolution: 0.2mm
Mengting Qiu 65.2 451 * Accuracy: ±3%
452 * Range: 0 ~~ 100mm
453 * Rainfall strength: 0mm ~~ 4mm/min (max 8mm/min)
454 * Input Power: DC 5 ~~ 24v
455 * Interface: RS485
456 * Working Temperature: 0℃ ~~ 70℃ (incorrect below 0 degree, because water become ICE)
457 * Working Humidity: <100% (no dewing)
458 * Power Consumption: 4mA @ 12v.
Mengting Qiu 46.1 459
Mengting Qiu 65.2 460 == 9.3 Wiring ==
Mengting Qiu 46.1 461
Mengting Qiu 63.1 462 [[image:image-20250505192952-3.png||height="305" width="581"]]
Mengting Qiu 46.1 463
464
Mengting Qiu 65.2 465 == 9.3 Dimension ==
Mengting Qiu 46.1 466
467
468 [[image:image-20250505184528-20.png||height="468" width="471"]]
469
470 [[image:image-20250505185334-22.png||height="533" width="470"]]
Mengting Qiu 65.2 471
472 == 9.4  Installation Notice ==
473
474
475 (((
476 Do not power on while connect the cables. Double check the wiring before power on.
477 )))
478
479 (((
480 Installation Photo as reference:
481 )))
482
483
484 (((
485 (% style="color:#4472c4" %)** Install on Ground:**
486 )))
487
488 (((
489 WSS-21 Rain Gauge include screws so can install in ground directly .
490 )))
491
492
493 (((
494 (% style="color:#4472c4" %)** Install on pole:**
495 )))
496
497 (((
498 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:
499
500 [[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"]]
501
502 WS-K2: Bracket Kit for Pole installation
503
504 WSSC-K2 dimension document, please see:
505 )))
506
507 [[https:~~/~~/www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0>>https://www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0]]