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manufacturer of measuring instruments
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COMETEO Professional Radiation Shield for Weather Sensors, actively ventilated with built-in fan

Professional actively ventilated solar radiation shield for better protection of thermometers hygrometers barometers CO2 meters and dataloggers for more accurate measurement.

Multiplate radiation shield is used to protect measuring devices and provides more accurate measurement results. The shield minimizes radiation reaching the sensor, minimizes radiation absorbed by the shield and maximizes ambient air flow around the tube with sensor. The enlarged 200mm diameter of 13 plates is designed to provide full protection of measuring device.


Optimized design combines all excelent features of multi-plate shield with effective active ventilation by means of a high performance fan powered from external 12Vdc voltage. The unique design allows the use of a low energy fan that minimizes potential sensor's parasitic heating from the fan motor.

The most important advantage of artificial ventilation of the shield is the reduction of the daytime radiation error especially in calm days with low winds.

"Not only radiation shield, but the complete COMETEO system minimizing negative effects"

 

  • code
    F8900

Technical data

Measured value

Temperature
Relative humidity
CO2
Atmospheric pressure

GENERAL TECHNICAL DATA

Supply voltage 12 Vdc
Power consumption of fan 0.6 W
Pulse output 2 pulse / rev. (max. current of output is < 5 mA, the pulse output is not protected against short circuits)
Temperature operating range -40 to +80 °C
Relative humidity operating range 0 to 100 %RH
Storage temperature range -40 to +80 °C
Storage relative humidity range 0 to 100 %RH (no condensation)
Dimension 220 mm (diameter), 250 mm (height)
Weight approx. 900 g
Material ASA - UV stabilized, antistatic
Warranty 3 years

Optional accessories and download

Sensors

RH+T+Tdp cable probe, output 4-20mA

RH+T+Tdp cable probe, output 4-20mA

code T3111
Temperature and humidity probe with 0-10V output

Temperature and humidity probe with 0-10V output

code T0211
Temperature and humidity transmitter with external probe - RS485 output

Temperature and humidity transmitter with external probe - RS485 output

code T3419
Industrial temperature and humidity transmitter - RS232 output

Industrial temperature and humidity transmitter - RS232 output

code T3319
Web sensor - remote thermometer hygrometer with Ethernet interface. Weather sensor for environment monitoring.

Web sensor - remote thermometer hygrometer with Ethernet interface. Weather sensor for environment monitoring.

code T3511
Industrial temperature, humidity, bar. pressure transmitter - RS232 output

Industrial temperature, humidity, bar. pressure transmitter - RS232 output

code T7311
Industrial temperature, humidity, bar. pressure transmitter - RS485 output

Industrial temperature, humidity, bar. pressure transmitter - RS485 output

code T7411
Web Sensor - remote thermometer hygrometer barometer with Ethernet interface

Web Sensor - remote thermometer hygrometer barometer with Ethernet interface

code T7511

Dataloggers

IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem

IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem

code U3121M
Temperature and humidity data logger for external probe

Temperature and humidity data logger for external probe

code U3121
IoT Wireless Temperature Datalogger for 4 external probes, with built-in GSM modem

IoT Wireless Temperature Datalogger for 4 external probes, with built-in GSM modem

code U0141M
Temperature data logger for one external Pt1000 probe

Temperature data logger for one external Pt1000 probe

code U0111

Temperature probes

Temperature probe for COMETEO Solar Shields F8x00, Pt1000TR160/0, without connector, cable 25 cm

Temperature probe for COMETEO Solar Shields F8x00, Pt1000TR160/0, without connector, cable 25 cm

Temperature range: -30 to 80°C
code SN250V

Other accessories

Ac/dc adapter 12V/450mA stabilized

Ac/dc adapter 12V/450mA stabilized

code A1510

Manuals

download-icon Instruction Manual
473.77 KB

Related products

COMETEO Professional Thermometer Screen for Weather Station Sensor

COMETEO Professional Thermometer Screen for Weather Station Sensor

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Temperature and humidity data logger for external probe

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