Menu
bobapp手机客户端下载
  • Home
  • bob足球体育
    • Pyranometers
    • Quantum (PAR, ePAR, ePFD) Sensors / Meters
    • Daily Light Integral Measurement
    • Infrared Radiometers
    • Aspirated Radiation Shield
    • Spectroradiometers
    • Net Radiometer
    • bob171下载
    • bob10app
    • bob88体育
    • bob 体育直播
    • Oxygen Sensors
    • UV Sensors
    • bob 体育平台下载
    • bob sports
    • PAR Meters for Aquariums
    • bob 体育网址
    • bob 体育 app
    • Photometric Sensor
    • PRI Sensors
    • b0b体育app下载
    • Accessories
    • Calibration Services
    • B0B体育平台下载
    • Refurbished Products
  • ABOUT US
    • Contact Us
    • International Distributors
    • Careers
    • Apogee News
    • bob apple
    • Event Calendar
    • Staff Listing
    • Apogee Cares
    • Our Founder - Dr. Bruce Bugbee
    • bob网app
    • Customer Satisfaction Survey
  • BOB体育竞彩
  • Support
  • 登录/Register
  • Search
  • International Distributors
  • My Cart(0)
    Your cart is empty

Red - Far-Red Sensors

Apogee Instruments Red - Far-Red sensors combine two photodetectors designed to measure the wavelength ranges and peaks of red and far-red light, which influence photosynthetic and morphogenic activity.
Two-channel sensor for measuring the Red / Far-red ratio (RFR) for ecological applications, including the effect of spectral quality on phytochrome. The RF ratio influences plant height, leaf expansion rates, and other photobiology and plant morphogenic responses.
This sensor is a research-grade, cost-effective two-channel sensor for monitoring plant light environments, including calculation of the red to far-red ratio (red photon flux density / far-red photon flux density) and far-red fraction (far-red photon flux density / sum of red and far-red photon flux densities).
Spectral Response
The red - far-red sensor has a spectral range of 645 to 665 nm ± 5 nm (red) and 720 to 740 nm ± 5 nm (far-red). The spectral responses can be seen in the graph below.
Graph showing the spectral response of the red - far-red sensor (spectral range of 645 to 665 nm ± 5 nm (red) and 720 to 740 nm ± 5 nm (far-red)).
Rugged, Self-cleaning Housing
The patented domed shapped sensor head (diffuser and body) facilitates runoff of dew and rain to keep the sensor clean and minimizes errors caused by dust blocking the radiation path. Sensors are housed in a rugged, anodized aluminum body and electronics are fully-potted.
An Apogee Red - Far-Red sensor head
A Red - Far-Red sensor in a controlled environment chamber.
Typical Applications
Applications include monitoring plant light environments, researching plant morphogenic activity, and photobiology studies.
Mounting
TheAL-120 Solar Mounting Bracket with Leveling Platefacilitates mounting the sensor to a mast or pipe. TheAL-100 Solar Sensor Leveling Plateis designed to level the sensor while sitting on a flat surface or mounting to a surface.
Output Options
Available as an analog output or in digital SDI-12 or Modbus communication protocols.
High Quality Cable
Pigtail-lead传感器特性IP68,玛丽ne-grade stainless-steelcable connectorsbuilt directly into the sensor head to simplify sensor removal for maintenance and recalibration. Cable is shielded-twisted-pair wire with a TPR jacket for high water resistance, UV stability, and flexibility in cold conditions.
Warranty and Support
All Apogee products are backed by an industry-leading four year warranty and outstanding customer support
Learn more about red - far-red sensor specifications.

Specifications

Learn More
Watch videos to learn more about our red - far-red sensors.

Videos

Learn More
Product support information for red - far-red sensors.

Support Info

Learn More
  1. Home
  2. /bob 体育 app
  3. /Red - Far-Red Sensor
  • Red - Far Red Sensor Support

Shop by brand

  • Apogee
  • Campbell Scientifice

Shop by price

  • $0.00 - $147.00
  • $147.00 - $250.00
  • $250.00 - $352.00
  • $352.00 - $455.00
  • $455.00 - $558.00
S2-131-SS Red - Far-Red Sensor
Quick View

S2-131-SS Red - Far-Red Sensor

$458.00
S2-431-SS SDI-12 Red - Far-red Sensor
Quick View

S2-431-SS SDI-12 Red - Far-red Sensor

$558.00
S2-432-SS Modbus Digital Output Red - Far-red Sensor
Quick View

S2-432-SS Modbus Digital Output Red - Far-red Sensor

$558.00
AT-100 microCache Bluetooth Micro Logger
Quick View

AT-100 microCache Bluetooth Micro Logger

$319.00
AL-100: Solar Sensor Leveling Plate
Quick View

AL-100: Solar Sensor Leveling Plate

$44.00
AL-120 Solar Mounting Bracket with Leveling Plate
Quick View

AL-120 Solar Mounting Bracket with Leveling Plate

$64.00
AM-310: Sensor Wand
Quick View

AM-310: Sensor Wand

$62.00
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

干线/订单状态:(435)792 - 4700
or sales@apogeeinstruments.com

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

Purchase

  • bob足球体育
  • Product Catalog
  • Case Studies
  • International Distributors
  • BOB体育竞彩

Support

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

Company

  • Contact Us
  • bob apple
  • Apogee News
  • Event Calendar
  • Careers
©bobapp手机客户端下载

Search in Apogee Instruments, Inc.

Cart Checkout
  • bob足球体育
    • Pyranometers
    • Quantum (PAR, ePAR, ePFD) Sensors / Meters
    • Daily Light Integral Measurement
    • Infrared Radiometers
    • Aspirated Radiation Shield
    • Spectroradiometers
    • Net Radiometer
    • bob171下载
    • bob10app
    • bob88体育
    • bob 体育直播
    • Oxygen Sensors
    • UV Sensors
    • bob 体育平台下载
    • bob sports
    • PAR Meters for Aquariums
    • bob 体育网址
    • bob 体育 app
    • Photometric Sensor
    • PRI Sensors
    • b0b体育app下载
    • Accessories
    • Calibration Services
    • B0B体育平台下载
    • Refurbished Products
  • About Us
    • Contact Us
    • International Distributors
    • Careers
    • Apogee News
    • bob apple
    • Event Calendar
    • Staff Listing
    • Apogee Cares
    • Our Founder - Dr. Bruce Bugbee
    • bob网app
    • Customer Satisfaction Survey
  • BOB体育竞彩
  • Blog
  • Support
  • 账户
    • 登录/Register
    • Returns
More Info