RK900-10 automatic weather instrument is simultaneously measure the atmospheric temperature, atmospheric humidity,air pressure,wind speed, wind direction, solar radiation,Illuminance/UV,dust concentration and precipitation.Temperature, humidity and air pressure sensor is placed within the radiation shield.Wind speed and direction of ultrasonic principle.24G radar detection on rainfall, which can quickly detect rainfall and rainfall intensity.Internal GPS global positioning module and electronic compass can be mounted to the system to give a good indication of latitude and longitude and relative speed, which can calculate the real and virtual wind speed and direction, and is especially suitable for installation on motion vector, such as special vehicles or vessels, etc.
FEATURES
High accuracy,fast response
Easy to install, all-weather measurement
RS485/RS232/SDI-12 output
No moving parts, maintenance free
Built-in heating device to ensure the normal work in cold climate
Use radar measurement of precipitation,accurately reflect the rainfall and start-stop moment
Can be added the electronic compass, GPS and BDS global positioning module
APPLICATIONS
Unattended meteorological monitoring system
Mobile meteorological monitoring system
Electric power safety monitoring
Solar or wind power generation
Port and navigation of the ship
Scenic region
Meteorological science research
TECHNICAL SPECIFICATION
| Measure item | Principle | Range | Resolution | Accuracy | |
| Wind speed | Ultrasonic | 0-60m/s | 0.01m/s | ±3% | |
| Wind direction | Ultrasonic | 0-360º | 1° | ±3° | |
| Atmospheric temperature | MEMS | -40-+80ºC | 0.1ºC | ±0.3ºC | |
| Atmospheric humidity | MEMS | 0-100%RH | 0.1%RH | ±3% | |
| Atmospheric pressure | MEMS | 150-1100hPa | 0.1hpa | ±1hPa | |
| Precipitation(Rain/Hail/Snow) | Radar | 0-4mm/min | 0.01mm | ±0.4mm | |
| Solar radiation | Silicon-cell | 0-1750W/m2 | 1W/m2 | ±5% | |
| Illuminance | optional | Silicon-cell | 0-20klux | 1lux | ±5% |
| UV | Silicon-cell | 100-200kμW/cm2 | 1μW/cm2 | ±10% | |
| Dust concentration(PM2.5,PM10) | Photoelectric scattering | 0-2000μg/m3 | 1μg/m3 | ±4% | |
| Supply | 12-24VDC | ||||
| Output | RS485,RS232,SDI-12 | ||||
| Communication Protocol | Modbus-rtu(default),NMEA-0183,SDI-12 | ||||
| Data update cycle | 1s(default),other optional | ||||
| Power consumption | <2W,auto-heating power: 6W | ||||
| Operating temperature | -40-+80ºC | ||||
| EMC | EN61000-6-3 , EN61000-3-3 EN61000-3-2 , EN61000-6-1 | ||||
| IP Rating | IP66 | ||||
| Main material | ABS+ Aluminum alloy | ||||
Q: Are you the final manufacturer?
A: Yes, We are SENSOR manufacturer and exporter in china with 10+ years experience and with the factory authorized by SGS.Q: Do you offer the OEM service?
A: Yes, we can offer OEM service and design the logo marking for you. But the minimum quantity is 10pcs for the first order .
Q: Do you offer free samples?
A: Sorry , we do not offer free samples . You should pay for the samples and freight cost.
Q: What payment ways do you accept?
A: You can pay us by T/T , PayPal , and West Union .
Q: What is your delivery time?
A: It is in 6-8 working days since the payment confirmed . If quantity is more than 100pcs /order, it will need extra 3-5 working days .
Q: What is your normal delivery way?
A: Goods will be sent by DHL / FEDEX / UPS / EMS / TNT / or other proposed forwarders.
Q: How is your quality assurance service?
A: Our service is free exchange within one month and 12 months quality guarantee if non-manmade damage.
Q: Could we make a visit to your factory?
A: Yes, you are welcomed . But before that, we will do the visiting investigation.
