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Version 83.2 by Kilight Cao on 2025/07/22 15:59
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1 **Table of Contents:**
2
3 {{toc/}}
4
5
6 = 1. WSS-09 ~-~- 9 in 1 Weather Station Sensor =
7
8 == 1.1 Overview and Spec ==
9
10
11 **Older versions of interfaces  New version of the interface**
12
13 [[image:image-20250507141942-2.jpeg]] [[image:image-20250507141229-1.png||height="265" width="205"]]
14
15 **Power Input**: 10 ~~ 30VDC
16
17 **Max Power Consumption**: 1.2W
18
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
28 * Accuracy: ±3°
29 * Ultrasonic measurement, no start wind strength needed
30 * Built-in electronic compass. No need to consider installation direction
31
32 **Temperature:**
33
34 * Range: -40°C ~~ +80°C
35 * Accuracy: ±0.5°C
36
37 **Humidity:**
38
39 * Range: 0 ~~ 99% RH
40 * Accuracy Tolerance : Typ ±3% RH
41
42 **Air Pressure:**
43
44 * Accuracy: ±0.15kPa@25°C 101kPa
45 * Range: 0~~120kPa
46
47 **Noise:**
48
49 * Range: 30dB~~120dB
50 * Accuracy: ±0.5dB
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
61 * Accuracy: ±3%FS
62 * Resolution: 1ug/m3
63
64 **llumination:**
65
66 * Range: 0~~200k Lux
67 * Accuracy: ±7%(25 °C)
68
69 == 1.2 Wiring ==
70
71 === 1.2.1 Older version wiring ===
72
73 [[image:image-20240714104450-1.png||height="239" width="445"]]
74
75
76 === 1.2.2 New version wiring ===
77
78 [[image:image-20250507161616-1.png||height="363" width="682"]]
79
80
81 == 1.3 Mechinical Drawing ==
82
83
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
96
97
98 == 1.4. RS485 Commands ==
99
100
101 = 2. WSS-08 ~-~- Optical Range Guage =
102
103 == 2.1 Overview and Spec ==
104
105
106 **Older versions of interfaces  New version of the interface**
107
108 [[image:image-20250507142027-3.jpeg]] [[image:image-20250505190822-2.png||height="155" width="197"]]
109
110 * Input Power: 9~~30 VDC
111 * Sense diameter: 6cm
112 * Pulse Output, each pulse , 0.1mm
113 * Max rain: 24mm/min
114 * Operation Temperature: -40 ~~ 60 °C
115 * Operation Humidify: 0~~99%RH(no dew)
116
117 == 2.2 Wiring ==
118
119 === 2.2.1 Older version wiring ===
120
121 [[image:image-20241127091433-1.jpeg||height="361" width="517"]]
122
123
124 === 2.2.2 New version wiring ===
125
126
127 [[image:image-20250505193511-9.png||height="392" width="708"]]
128
129 == 2.3 Mechinical Drawing ==
130
131
132 (% class="lead" %)
133 **Device Dimension**
134
135 [[image:image-20240714164433-1.png||height="211" width="548"]]
136
137
138 (% class="lead" %)
139 **Bracket Dimension**
140
141 [[image:image-20240714164803-3.png||height="306" width="836"]]
142
143
144 (% class="lead" %)
145 **Install without Bracket**
146
147 [[image:image-20240714164856-4.png||height="250" width="433"]]
148
149
150 = 3. WSS-27 ~-~- PAR (Photosynthetically Available Radiation) =
151
152
153 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.
154
155 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.
156
157
158 == 3.1 Specification ==
159
160 [[image:1746411474621-748.png||height="175" width="224"]]
161
162 * Input Power: DC 5 ~~ 24v
163 * Interface: RS485
164 * Response Spectrum: 400~~700nm
165 * Measure range: 0 ~~ 2500μmol/m2•s
166 * Resolution: 1μmol/m2•s
167 * Accuracy: ±2%
168 * Yearly Stability: ≤ ±2%
169 * Working Temperature: -30℃ ~~ 75℃
170 * Working Humidity: 10 ~~ 90%RH
171 * Power Consumption: 5mA @ 12v  &  6mA @ 5v
172 * Stable Time: 5s
173
174 == 3.2 Wiring ==
175
176 [[image:image-20250505193330-8.png||height="393" width="744"]]
177
178 == 3.3 Dimension ==
179
180 [[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"]]
181
182 == 3.4 Installation Notice ==
183
184
185 Do not power on while connect the cables. Double check the wiring before power on.
186
187 [[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"]]
188
189 [[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"]]
190
191
192 = 4. WSS-26 ~-~- Total Solar Radiation sensor =
193
194
195 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.
196
197 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.
198
199
200 == 4.1 Feature ==
201
202
203 * RS485 Total Solar Radiation sensor
204 * Measure Total Radiation between 0.3 ~~ 3μm(300 ~~ 3000nm)
205 * Measure Reflected Radiation if sense area towards ground.
206
207 == 4.2 Specification ==
208
209
210 (% id="cke_bm_101984S" style="display:none" %)
211
212 * Input Power: DC 5 ~~ 24v
213 * Interface: RS485
214 * Detect spectrum: 0.3 ~~ 3μm(300～3000nm)
215 * Measure strength range: 0 ~~ 2000W/m2
216 * Resolution: 0.1W/m2
217 * Accuracy: ±3%
218 * Yearly Stability: ≤±2%
219 * Cosine response: ≤7% (@ Sun angle 10°)
220 * Temperature Effect: ±2% (-10℃ ~~ 40℃)
221 * Working Temperature: -40℃ ~~ 70℃
222 * Working Humidity: 10 ~~ 90%RH
223 * Power Consumption: 4mA @ 12v
224
225 == 4.3 Wiring ==
226
227
228 [[image:image-20250505193313-7.png||height="391" width="722"]]
229
230 == 4.4 Device Dimension ==
231
232 [[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"]]
233
234
235 == 4.5 Installation Notice ==
236
237
238 Do not power on while connect the cables. Double check the wiring before power on.
239
240 [[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"]]
241
242 [[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"]]
243
244
245 == 4.6 Calibration Values (K-value Adjustment) ==
246
247 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)**).
248
249 (% style="color:#037691" %)**Calibration Principle**
250
251 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.
252
253 (% style="color:#037691" %)**Step-by-Step Example:**
254
255 **Scenario:**
256
257 * Sensor 1 (reference) reads 1500.
258 * Sensor 2 reads 2000, but should match Sensor 1's value (~~1500).
259
260 **Steps:**
261
262 **~1. Calculate the K-value ratio**:
263
264 Ratio=Desired Value/Current Value=1500/2000=0.75
265
266 Multiply by the default K-value (1000) to get the new K-value: 0.75×1000=750(Decimal)
267
268 **2. Convert the (% style="color:#037691" %)new K-value(%%) to hexadecimal**:
269
270 * 750(D) = 0x02EE(H)
271
272 **3. Send the calibration command to Sensor 2**:
273
274 * Command Format: **0B 06 00 53 [(% style="color:#037691" %)K-value(%%) (2 bytes)] [CRC]**
275 * Example for K-value 0x02EE: 0B 06 00 53 02 EE F8 5D
276
277 (% style="color:red" %)**Notes:**
278
279 ~1. Always use the sensor with the most trusted reading as the reference (do not modify its K-value).
280
281 2. The default K-value 03E8 (1000) implies no scaling. Values below 03E8 reduce the output; values above increase it.
282
283 3. CRC is auto-generated by the tool (no manual calculation needed).
284
285
286 = 5. WSS-25 ~-~- Temperature, Humidity, Illuminance, Pressure =
287
288
289 WSS-25 is a 4 in 1 RS485 sensor which can monitor Temperature, Humidity, Illuminance and Pressure at the same time.
290
291
292 == 5.1 Feature ==
293
294
295 * RS485 Temperature, Humidity, Illuminance, Pressure sensor
296
297 == 5.2 Specification ==
298
299
300 * Input Power: DC 12 ~~ 24v
301 * Interface: RS485
302 * Temperature Sensor Spec:
303 ** Range: -30 ~~ 70℃
304 ** resolution 0.1℃
305 ** Accuracy: ±0.5℃
306 * Humidity Sensor Spec:
307 ** Range: 0 ~~ 100% RH
308 ** resolution 0.1 %RH
309 ** Accuracy: ±3% RH
310 * Pressure Sensor Spec:
311 ** Range: 10 ~~ 1100hPa
312 ** Resolution: 0.1hPa
313 ** Accuracy: ±0.1hPa
314 * Illuminate sensor:
315 ** Range: 0~~2/20/200kLux
316 ** Resolution: 10 Lux
317 ** Accuracy: ±3%FS
318 * Working Temperature: -30℃ ~~ 70℃
319 * Working Humidity: 10 ~~ 90%RH
320 * Power Consumption: 4mA @ 12v
321
322 == 5.3 Wiring ==
323
324
325 [[image:image-20250505193252-6.png||height="409" width="765"]]
326
327 == 5.4 Dimension ==
328
329
330 [[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"]]
331
332
333 == 5.5 Installation Notice ==
334
335
336 Do not power on while connect the cables. Double check the wiring before power on.
337
338 [[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"]]
339
340 [[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"]]
341
342
343 = 6. WSS-24 ~-~- Rain/Snow Detect =
344
345
346 WSS-24 is a RS485 rain / snow detect sensor. It can monitor Rain or Snow event.
347
348 WSS-24 has auto heating feature, this ensures measurement more reliable.
349
350 == 6.1  Feature ==
351
352
353 * RS485 Rain/Snow detect sensor
354 * Surface heating to dry
355 * grid electrode uses Electroless Nickel/Immersion Gold design for resist corrosion
356
357 == 6.2 Specification ==
358
359
360 * Detect if there is rain or snow
361 * Input Power: DC 12 ~~ 24v
362 * Interface: RS485
363 * Working Temperature: -30℃ ~~ 70℃
364 * Working Humidity: 10 ~~ 90%RH
365 * Power Consumption:
366 ** No heating: 12mA @ 12v,
367 ** heating: 94ma @ 12v.
368
369 == 6.3 Wiring ==
370
371 [[image:image-20250505193053-5.png||height="479" width="895"]]
372
373 == 6.4 Dimension ==
374
375 [[image:image-20250505144906-15.png]]
376
377
378 == 6.5 Installation Notice ==
379
380
381 Do not power on while connect the cables. Double check the wiring before power on.
382
383 Install with 15°degree.
384
385 [[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"]]
386
387 [[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"]]
388
389 == 6.6 Heating ==
390
391
392 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℃).
393
394
395 = 7. WSS-23 ~-~- CO2/PM2.5/PM10 =
396
397
398 WSS-23 is a RS485 Air Quality sensor. It can monitor CO2, PM2.5 and PM10 at the same time.
399
400 WSS-23 uses weather proof shield which can make sure the sensors are well protected against UV & radiation.
401
402
403 == 7.1 Feature ==
404
405
406 * RS485 CO2, PM2.5, PM10 sensor
407 * NDIR to measure CO2 with Internal Temperature Compensation
408 * Laser Beam Scattering to PM2.5 and PM10
409
410 == 7.2  Specification ==
411
412
413 * CO2 Range: 0 ~~ 5000ppm, accuracy: ±3%F•S(25℃)
414 * CO2 resolution: 1ppm
415 * PM2.5/PM10 Range: 0 ~~ 1000μg/m3 , accuracy ±3%F•S(25℃)
416 * PM2.5/PM10 resolution: 1μg/m3
417 * Input Power: DC 7 ~~ 24v
418 * Preheat time: 3min
419 * Interface: RS485
420 * Working Temperature:
421 ** CO2: 0℃ ~~ 50℃;
422 ** PM2.5/PM10: -30 ~~ 50℃
423 * Working Humidity:
424 ** PM2.5/PM10: 15 ~~ 80%RH (no dewing)
425 ** CO2: 0 ~~ 95%RH
426 * Power Consumption: 50mA@ 12v.
427
428 == 7.3 Wiring ==
429
430 [[image:image-20250505193033-4.png||height="376" width="689"]]
431
432 == 7.4 Device Dimension ==
433
434
435 [[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"]]
436
437
438 == 7.5 Installation Notice ==
439
440
441 Do not power on while connect the cables. Double check the wiring before power on.
442
443 [[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"]]
444
445 [[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"]]
446
447
448 = 8. WSS-22 ~-~- Integrated wind speed and direction sensor =
449
450 [[image:1746441120854-584.png||height="271" width="394"]]
451
452 WSS-22 is a RS485 wind speed and wind direction monitor designed for weather station solution.
453
454 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
455
456
457 == 8.1 Feature ==
458
459
460 * RS485 wind speed / direction sensor
461 * PC enclosure, resist corrosion
462
463 == 8.2 Specification ==
464
465
466 * Wind speed range: 0 ~~ 60m/s
467 * Wind direction range: 0 ~~ 360°
468 * Start wind speed: ≤0.3 m/s
469 * Accuracy: ±(0.3＋0.03V) m/s , ±1°
470 * Input Power: DC 5 ~~ 24v
471 * Interface: RS485
472 * Working Temperature: -30℃ ~~ 70℃
473 * Working Humidity: <100% (no dewing)
474 * Power Consumption: 13mA @ 12v.
475 * Cable Length: 2 meters
476
477 == 8.3 Wiring ==
478
479 [[image:image-20250505192929-2.png||height="314" width="590"]]
480
481
482 == 8.4 Device Dimension ==
483
484 (% class="wikigeneratedid" %)
485 [[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"]]
486
487
488 == 8.5 Angle Mapping ==
489
490 [[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"]]
491
492
493 == 8.6 Installation Notice ==
494
495
496 Do not power on while connect the cables. Double check the wiring before power on.
497
498 The sensor must be installed with below direction, towards North.
499
500 [[image:1746441560175-162.png||height="304" width="484"]]
501
502
503 = 9. WSS-21 ~-~- Rain Gauge =
504
505
506 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.
507
508 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.
509
510 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.
511
512 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.
513
514
515 == 9.1 Feature ==
516
517
518 * RS485 Rain Gauge
519 * Small dimension, easy to install
520 * Vents under funnel, avoid leaf or other things to avoid rain flow.
521 * ABS enclosure.
522 * Horizontal adjustable.
523
524 == 9.2  Specification ==
525
526
527 * Resolution: 0.2mm
528 * Accuracy: ±3%
529 * Range: 0 ~~ 100mm
530 * Rainfall strength: 0mm ~~ 4mm/min (max 8mm/min)
531 * Input Power: DC 5 ~~ 24v
532 * Interface: RS485
533 * Working Temperature: 0℃ ~~ 70℃ (incorrect below 0 degree, because water become ICE)
534 * Working Humidity: <100% (no dewing)
535 * Power Consumption: 4mA @ 12v.
536
537 == 9.3 Wiring ==
538
539 [[image:image-20250505192952-3.png||height="305" width="581"]]
540
541
542 == 9.4 Dimension ==
543
544
545 [[image:image-20250505184528-20.png||height="468" width="471"]]
546
547 [[image:image-20250505185334-22.png||height="533" width="470"]]
548
549 == 9.5 Installation Notice ==
550
551
552 (((
553 Do not power on while connect the cables. Double check the wiring before power on.
554 )))
555
556 (((
557 Installation Photo as reference:
558 )))
559
560
561 (((
562 (% style="color:#4472c4" %)** Install on Ground:**
563 )))
564
565 (((
566 WSS-21 Rain Gauge include screws so can install in ground directly .
567 )))
568
569
570 (((
571 (% style="color:#4472c4" %)** Install on pole:**
572 )))
573
574 (((
575 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:
576
577 [[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"]]
578
579 WS-K2: Bracket Kit for Pole installation
580
581 WS-K2 dimension document, please see:
582 )))
583
584 [[https:~~/~~/www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0>>https://www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0]]
585
586
587