Menu
Apogee Instruments, Inc.
  • Home
  • Products
    • Pyranometers
    • Quantum (PAR, ePAR, ePFD) Sensors / Meters
    • Daily Light Integral Measurement
    • Infrared Radiometers
    • Aspirated Radiation Shield
    • Spectroradiometers
    • Net Radiometer
    • Pyrgeometers
    • Humidity Probes
    • Temperature Sensors
    • Leaf and Bud Temperature Sensor
    • Oxygen Sensors
    • UV Sensors
    • Chlorophyll Concentration
    • Barometric Pressure
    • PAR Meters for Aquariums
    • microCache Bluetooth Micro Logger
    • Red - Far-red and PAR-FAR Sensors
    • Photometric Sensor
    • PRI Sensors
    • Solar Energy PV Monitoring
    • Accessories
    • Calibration Services
    • Replacement Cables
    • Refurbished Products
  • ABOUT US
    • Contact Us
    • International Distributors
    • Careers
    • Apogee News
    • Company History
    • Event Calendar
    • Staff Listing
    • Apogee Cares
    • Our Founder - Dr. Bruce Bugbee
    • Distributor Application
    • Customer Satisfaction Survey
  • Integrators
  • Support
  • Sign In / Register
  • Search
  • International Distributors
  • My Cart (0)
    Your cart is empty

Net Radiometer

Apogee Instruments net radiometers provide accurate measurements in a compact design.
Four-component measurement of net radiation with black-body pyranometers and pyrgeometers
Digital Output
An on-board 24-bit A to D converter processes the signals from the individual sensors and transmits the data via a digital SDI-12 output. Also available with Modbus RS-232/RS-485 communications protocols. Users can select to output net radiation, net longwave radiation, net shortwave radiation, and/or each component sensor reading. The digital outputs eliminate the need for multiple analog datalogger channels to measure each of the four components of net radiation.
Compact and Light Weight
The small lightweight design radiometer facilitates easy mounting to a cross arm using the AM-500 mounting bracket. The bracket facilitates precision leveling.
The net radiometer includes an upward- and downward-looking pyrgeometer as well as an upward- and downward-looking pyranometer.
Apogee SN-500 net radiometer.
Apogee SN-500 net radiometer mounted on a remote solar-powered station.
Four-component Net Radiometer
Four-component net radiometer consists of a blackbody pyranometer and pyrgeometer pair that face upward to provide incoming shortwave and longwave radiation measurements and a complementary pair that face downward to provide outgoing shortwave and longwave radiation measurements. Individual sensors measure the four separate components of net radiation for best accuracy.
Heated Sensors
Each of the four sensors includes a 0.2 W heater that keeps water (liquid and frozen) off the sensors and minimizes errors caused when dew, frost, rain, or snow block the radiation path. Heaters can be turned off to save additional power when they are not needed through SDI-12 commands.
Typical Applications
Net radiation is a key variable in the surface energy balance and influences turbulent fluxes, including evapotranspiration. Applications include measurements on flux towers and weather stations.
Accurate and Affordable
Research-grade accuracy comparable to other four-component net radiometers, but at a lower cost.
Warranty and Support
All Apogee products are backed by an industry-leading four year warranty and outstanding customer support.
Learn more about the net radiometer specifications.

Specifications

Learn More
Watch videos to learn more about our net radiometers.

Videos

Learn More
Apogee Instruments net radiometer case studies.

Case Studies

Learn More
Product support information for net radiometers.

Support Info

Learn More
  • Net Radiometer Support

Shop by brand

  • Apogee
  • Campbell Scientifice

Shop by price

  • $0.00 - $665.00
  • $665.00 - $1,232.00
  • $1,232.00 - $1,799.00
  • $1,799.00 - $2,366.00
  • $2,366.00 - $2,933.00
SN-500-SS: Net Radiometer
Quick View

SN-500-SS: Net Radiometer

$2,933.00
Quick View

SN-522-SS Modbus Net Radiometer

$2,933.00
AM-500 Net Radiometer Mounting Bracket
Quick View

AM-500: Net Radiometer Mounting Bracket

$98.00
AC-421 SDI-12 to USB Converter
Quick View

AC-421 SDI-12 to USB Converter

$130.00
AC-422 Modbus to USB Converter
Quick View

AC-422 Modbus to USB Converter

$150.00

Compare Products

Subscribe to Our newsletter

About Apogee Instruments, Inc.

Address:
721 West 1800 North
Logan, UT 84321
United States of America

Hours: Monday-Friday 8 AM- 5 PM MST

Main Line / Order Status: (435) 792-4700
or sales@apogeeinstruments.com

Technical Sales and Support: (435) 245-8012
or techsupport@apogeeinstruments.com

Purchase

  • Products
  • Product Catalog
  • Case Studies
  • International Distributors
  • Integrators

Support

  • Technical Support
  • Sales Support
  • Product Manuals
  • Recalibration & Repair
  • Downloads
  • Sign In / Register
  • Sitemap

Company

  • Contact Us
  • Company History
  • Apogee News
  • Event Calendar
  • Careers
© Apogee Instruments, Inc.

Search in Apogee Instruments, Inc.

Cart Checkout
  • products
    • Pyranometers
    • Quantum (PAR, ePAR, ePFD) Sensors / Meters
    • Daily Light Integral Measurement
    • Infrared Radiometers
    • Aspirated Radiation Shield
    • Spectroradiometers
    • Net Radiometer
    • Pyrgeometers
    • Humidity Probes
    • Temperature Sensors
    • Leaf and Bud Temperature Sensor
    • Oxygen Sensors
    • UV Sensors
    • Chlorophyll Concentration
    • Barometric Pressure
    • PAR Meters for Aquariums
    • microCache Bluetooth Micro Logger
    • Red - Far-red and PAR-FAR Sensors
    • Photometric Sensor
    • PRI Sensors
    • Solar Energy PV Monitoring
    • Accessories
    • Calibration Services
    • Replacement Cables
    • Refurbished Products
  • About Us
    • Contact Us
    • International Distributors
    • Careers
    • Apogee News
    • Company History
    • Event Calendar
    • Staff Listing
    • Apogee Cares
    • Our Founder - Dr. Bruce Bugbee
    • Distributor Application
    • Customer Satisfaction Survey
  • Integrators
  • Blog
  • Support
  • Account
    • Sign In / Register
    • Returns
More Info