Improved CO2 and temperature sensor SRC

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Introducing the new SRC-C product and the updated SRC-C1 and SRC-C1T1 products. The new products incorporate a improved and user friendly CO2 level indication.

SRC-C
New Indoor CO2 Desktop Monitor with CO2 Level Indication

The SRC-C is an indoor CO2 monitoring desktop unit. Three LEDs in the colors green, orange and red indicate the CO2 concentration of the room air. This shows the user when to ventilate.

Default CO2 indication setting

 LED  Air quality  CO2 range in ppm
 Green  High air quality (low CO2 level)  0…699
 Green + Orange  Good air quality  700…999
 Orange  Moderate air quality (medium CO2 level)  1000…1299
 Orange + Red  Low air quality  1300…1599
 Red  Poor air quality (high CO2 level)  1600…2000


The applied measuring technology guarantees excellent reliability and long-term stability.
A simple USB wall charger is used to power the unit.

Applications

  • Indoor CO2 measurement (home, office, school, restaurant, greenhouse, …)
  • Recording of minimum and maximum CO2 limits for critical environments

Features

  • Indoor CO2 measurement
  • Indication with three separate color LEDs
  • Includes a desktop stand
  • A simple USB wall charger powers the unit (supplied)
  • Minimum and maximum value memory
  • Levels of CO2 indication programmable
  • Automatic CO2 background calibration
  • Averaging signal adjustable
  • Optional external display

More Information

Details, manuals and order information on the CO2 desktop monitor can be found here:

SRC-C CO2 Desktop Monitor

SRC-C1 / SRC-C1T1
Indoor CO2 + Temperature Transmitter / Monitor with Improved CO2 Level Indication

The SRC-C1 is an indoor CO2 monitoring / transmitter. 
The SRC-C1T1 is an indoor CO2 monitoring and temperature measuring transmitter.
Three LEDs in the colors green, orange and red indicate the CO2 concentration of the room air. ​​​​This shows the user when to ventilate.

Applications

  • Indoor CO2 measurement (home, office, school, restaurant, greenhouse, …)
  • Recording of minimum and maximum CO2 limits for critical environments
  • Direct control of extraction fan

Features

  • Indoor CO2 measurement
  • Indication with three separate color LEDs
  • Minimum and maximum value memory
  • 0…10 V, 0…20 mA or 2…10 V, 4…20 mA measuring output signal selectable with jumpers
  • Levels of CO2 indication programmable
  • Automatic CO2 background calibration
  • Output signal ranges programmable
  • May be used as simple P-controller
  • Averaging signal adjustable
  • Optional external display

More Information

Details, manuals and order information on the CO2 transmitter / monitor can be found here:

SRC-C1 CO2 Transmitter / Monitor

SRC-C1T1 CO2 + Temperature Transmitter / Monitor