Climate and Energy

Maximize your operating results by optimizing your greenhouse climate. HortiMaX climate computers allow you to create the best growing conditions for any type of crop. We provide customized solutions to meet your specific automation needs.

HortiMaX MultiMa

HortiMaX CX500


Flexible computer for controlling every aspect of your greenhouse climate, irrigation and energy processes.

The standard in adaptive greenhouse technology: the HortiMaX CX500 The affordable, all-in-one greenhouse controller
  • The absolute best in environmental control computers
  • Optimum climate, irrigation and energy consumption control
  • A wide range of user-definable options
  • Unparalleled reliability and flexibility

  • Adaptable
  • Custom-made
  • Expandable
  • Easy to use
  • Grows as you grow








  • Affordable and user-friendly
  • Integrated climate and irrigation control
  • Modern and intuitive user interface
  • Easy to customize thanks to Smart Switches
  • Stress-free plug-and-play installation
  • Accessible anywhere, anytime, from any device


HortiMaX PAR sensor 

HortiMaX PT Sensor

HortiMaX Pyrgeometer 

Co2 Optimizer Co2 Optimizer
Enables you to more accurately determine the rate of photosynthesis. Take precise plant temperature readings using this infra-red PT sensor. Save energy by measuring the outgoing heat radiation at night.


  • Measures PAR (photosynthetically active radiation)
  • Suitable for indoor or outdoor installation
  • Requires little maintenance
  • Suitable for connection to the MultiMa and CX500





  • Alarms based on high and low Plant Temperature
  • Control based on Plant Temperature supported by MultiMa and CX500
  • Less crop stress, higher production and improved quality
  • More effective deployment of thermal screens


  • Allows greenhouse screens to be controlled based on the outgoing radiation
  • Lets you anticipate heat loss, so the pipe temperature can be adjusted accordingly
  • No more surprises on your energy bills



HortiMaX MCO2



Co2 Optimizer



  Accurately measure the CO2 level in your greenhouse with our advanced MCO2 sensor unit.
Take precise temperature and humidity readings with this durable sensor unit.

  • Uses the same CO2 sensor as our Ektron II sensor unit
  • Fitted with an aspirated sensor for greater accuracy
  • Eliminates measuring delays or disruptions due to leakages or condensation in the measuring tubes
  • Provides faster and more reliable measurements
  • Requires little maintenance


  • Includes vertical or horizontal air suction
  • Equipped with a unique, algae-proof water container
  • Fitted with a reliable and accurate electronic humidity sensor (only applies to MTV2E model) that requires little maintenance







Upcoming events


20-22 February
Gorinchem, The Netherlands

Shouguang Veg. Expo
20-22 March
Shouguang, China

9-11 May 2018, Booth #1342
Ernest N. Morial Convention Center, New Orleans, LA

Hortiflorexpo IPM
9-12 May
Beijing, China

12-14 June
Amsterdam RAI, The Netherlands

Cultivate '18
14-17 July
Columbus, OH, USA

Canadian Greenhouse Conference
3+4 October
Niagra Falls, Canada

Expo AgroAlimentaria
13-16 November
Irapuato Mexico