SESAMEⅡ-05d is a compact intelligent weather real-time monitoring system dedicated to VAISALA WEATHER TRANSMITTER WXT 530 SERIES.
With your PC, smartphone, and tablet, you can check the newest field data anytime, anywhere.
Feature of SESAMEⅡ-05d
- By using weather transmitter WXT 530 series by VAISALA, you can get multiple weather data such as temperaure, and rainfall.
- Since the power supply of it is solar panel and battery, you can set this at the place where doesn't have any power supply facilities.
- The data is stored on SD card of data logger, and is sent to cloud server through mobile phone network.
- The measurement interval is up to 1 hour, and you can change it by each 1 minutes. The transmission interval is from 10 minutes up to 24 hours.
- You can set alert e-mail about all measuring items. The alert email is sent when the value is more/less than upper/lower limit you set.
- The data stored on server can be seen by dedicated web site.
- We support the server maintenance and the procedure about mobile phone line, for monthly flat rate.
Examples of setting places and purposes
Disaster prevention (Prevention of landslide disasters) / Agricultural damage prevention
By monitoring weather data especially rainfall, you can prepare to flood of river and pond.
Paddy field, farm, PVC greenhouse
Measures against high temperature or hold damage / Agrigultural damage prevention
It helps you to prevent flood damage caused by heavy rains, and prevent grow insufficiency of crops caused by changes of temperature.
Since this system enables you to monitor from remote place, so you can minimize the number of times you go to see the situation directly.
And this system tells you when some parameter reached danger threshold, so you don't have to monitor it for 24 hours.
This system saves your time and helps you caution, so by outsourcing monitoring this system temporary to neighbor farmer, you can travel to somewhere.
Rooftops of condominium and department store
Service of real-time weather information
The AMeDAS system of Japan Meteological Agency is only placed 1300 points, for each 17 kilometer squares.
So the system is hard to serve the real-time weather information, and to monitor current abnormal climate such as heavy rains, thunderbolt, and tornadoes occurred in local areas.
So placing system which is inexpensive and no special construction required is needed, like our SESAME system. By placing SESAME system for each 2 kilometer squares, you can receive more detailed weather information. This system not only helps to detect abnormal climate but also your commacial activity. For example, if you installed this system to taxies, the taxies can get passengers at suddenly rained areas quickly.
Our system serves you "information", not "forecast".
City areas, mountain village division, overseas (even in jungle outback)
Measures of environmental problems / Academic data collection
Customization of the items of obtaining data is feature of SESAME system. By obtaining information all together using SESAME system, you can refer them and find some relevance between them easily.
Basically no need for construction work for internet or power supply. This system is easily placed and serves you data automatically for each intervals you specified. So it is very helpul for the people who need the data, especially people who obtaining it is not their main job.
The measured data is stored in the data logger, so if something wrong with transmission, you can receive data after the recover of the situation.
Main device overview
|Measuring items||Minimum wind direction / average wind direction / maximum wind direction (°)|
|Minimum wind speed / Average wind speed / Maximum wind speed (m / sec)
|Air pressure (hPa)|
|Cumulative rainfall / rainfall duration / current rain intensity (mm / sec / mm / h)|
|Hail amount / hail duration / current hail intensity (hits / cm 2 · h)|
|Rainfall Peak Intensity / Hailing Peak Strength (mm / h / hits / cm 2 · h)|
|Amount of solar radiation|
|Measurement interval||1 to 60 minutes, 1 minute increments|
|Data transmission time||10, 15, 20, 30 minutes. 1, 2, 4, 6, 12, 24 hours.|
|Alarm setting item||Maximum wind speed · Average wind speed · Time rain volume · Rain intensity · Air pressure · Temperature · Relative humidity · Snowfall intensity · Battery voltage (upper limit and lower limit)|
|Internal memory||1 Mbit nonvolatile EEPROM (can record up to 3000 times)|
|Internal recording media||SD card (Up to 4 GB · Can be recorded for over 10 years)|
|External||One for mobile phone line, another one for GPS|
|Power supply||Solar cell (10W) + deep cycle battery (12V · 7 to 9Ah)
|Power consumption||WXT 520/530: 3mAh (typical value)|
|Data logger: 4mAh|
|Data transmission: 600mAh (2minutes / once)
Pyranometer PCM-01 overview
|Sensor type||Thermoelectric cone type|
|Range||0 to 40/400 mV (integrated value)|
Weather robot [VAISALA WXT 530] technical data
|Measurable range||600 ～ 1,100hPa|
|Accuracy||±0.5hPa （on 0～+30℃）|
|±1.0hPa （on -52～+60℃）|
|Resolution performance||0.1hPa, 10hPa, 0.001bar|
|Output unit||hPa, Pa, bar, mmHg, inHg|
|Measurable range||0 ～ 100％RH|
|Accuracy||±3％RH （on 0～90％RH)|
|±5％RH （on 90～100％RH）|
|PTU measurement interval||1 to 3,600 seconds (= 60 minutes), 1 second step|
|Measurable range||-52 ～ +60℃|
|Accuracy||±0.3℃ （on +20℃）|
|Rainfall (Accumulated rainfall after automatic or manual reset last)|
|Accuracy of outdoor day cumulative quantity||0.01mm（0.001in）|
|Rainfall time (If raindrops are detected, it is measured every 10 seconds each.)|
|Resolution performance||10 seconds|
|Rainfall intensity (This is 10 seconds step, 1 minute rainfall average.)|
|Measurable range||0 ～ 200mm/h (If the range is wide, the accuracy reduces.)|
|Hails (This is cumulative number of hits in hail collection area.)|
|Hail time. If hails are detected, it is measured every 10 seconds each.|
|Hails strength (This is 10 seconds step, 1 minute rainfall average.)|
|*By feature of this phenomenon, rainfall value will cause deflection caused by spatial difference, especially in short time measuring. The accuracy does not include eror caused by wind.|
|Measurable range||0 ～ 60m/s|
|Reaction time||0.25 sec|
±0.3m/s or ±0.3％. The bigger one is taken.（on 0～35m/s）
|Measurable range||0 ～ 360°|
|Reaction time||0.25 sec|
|Output items||Average, maximum, minimum|
|Time of averaging||
1 to 3,600 seconds (= 60 minutes), 1 second step.
|Update interval||1 to 3,600 seconds (= 60 minutes), 1 second step.|