Product Description

RK ENGINEERING CORPORATION, make automatic weather station Model: [RK-AWS-PRO] is a fully computerized, digital and self-contained power source system, fitted with data logger and batter charging solar panel with rechargeable, maintenance free battery charging solar panel with rechargeable, maintenance free batteries complete with sensors mounted on a tripod stand with sealed waterproof enclosure for data Logger, solar charger and battery. All sensors powered directly from data logger and no need of external power sources (until specified) standard system comes with facility to transport

Specification of the Data logger

Display: 20 Characters x 4 Lines alphanumeric display.

Measure parameter: Date, Time, Air Temperature, Max Air

Temperature, Min Air Temp, RH, Max RH, Min RH, Wind Speed,

Wind Direction, Rainfall, Dew Point (calculated), Solar Radiation.

Real Time Clock: Provided

Number of Channels: 16

Logging interval: 1min to 24 hours with facility to program log

start time within next 24 hours

Data Storage memory: 16 GB

Power supply: 12V rechargeable battery

Clock accuracy: 5seconds per year

Battery Charging: Through solar panel or AC power

Weatherproof enclosures: Provided

Operating Temperature: -40 to 75 0C

Operation Humidity: 0 to 95% no-condensing

Data retrieval: Through USB Stick and GPRS telemetry

Tripod stands: Provided (Made of stainless steel)

Radiation Shield: Provided

Sensor Bracket: Provided

Enclosures: IP 66

Sampling frequency: 10 Hz

Response Time: second

Specification of the Solar Panel & Solar Charger

Output Voltage 12 Volt DC

Wattage 10- or 20-watts Solar Panel

Smart micro-controller based solar charger design

Operates with 12V battery

Under voltage output cut-off to protect battery from deep discharge

Suitable for up to 8A charging current

Reverse polarity protection & over current fuse protection.

Soft switch for Switch ON & OFF LED indications for Power-ON, Low

Battery and charging indication.

If the output is shut down due to low battery the system switches on output itself again when the battery is fully charged at

13.5V. Charging float voltage 14.2V

Accessories

USB Pen Drive for Data Retrieval with Application Software

Solar Panel

Battery Pack

Enclosure

SS Tripod Stand OR Mast Stand (Optional on Demand)

All sensor brackets.

GPRS telemetry optional on demand 

Features:

• Applicationspecific design

• Elevatedurability

• Precise result

• Sturdyconstruction