iGS-110 - Integrated Controller for Temperature and Humidity

iGS-110 - Integrated Controller for Temperature and Humidity

  • USD 310.00


Ideal controller for accurate coordination of temperature and relative humidity adjusting equipment


The iGS-110 is the ideal controller to manage both temperature and humidity at the same time. With day/night detection and its different operating modes, you will manage your climate in any way you wish. The iGS-110 is a smart device that provides you with information on the performance of your equipment allowing you to optimize your configuration.

Control Module Temperature Humidity

Control Module

The controller has two separate auxiliary outputs for equipment correcting the temperature and relative humidity. The output controlling the temperature allows cooling, heating, or cooling and dehumidifying. The output for relative humidity helps to humidify or dehumidify. The controller will automatically adjust its operating differential to keep conditions closest to temperature or relative humidity set points.

  • Temperature precise sensor: ±1.8°F (±1°C)
  • Relative humidity precise sensor: ±3.5% RH
  • Adjustable separate set points for day and night
  • Adjustable operation priority and shutoff additional delay


Strategies to Garden without CO2 Enrichment

The two auxiliary outputs can be configured independently according to the temperature or humidity control mode

For example, with cooler and dryer air outside, the fresh air intake and CO2, cooling and dehumidification can be provided by ventilation controlled by the 1st output, while the 2th output can control heating or humidification.


Temperature Humidity

Control Temperature or Humidity with Highest Priority and CO2 Enrichment

Plug a power strip in an auxiliary outlet of the temperature and humidity controller (iGS-110) and plug the temperature or humidity prioritized equipment and the iLS120-OFF sense cord. Feed the iLS120-OFF in different circuit and plug in a CO2 controller (iGS-061 or iGS-100) to manage CO2 enrichment equipment.

  • 1 auxiliary outlet for temperature control
  • 1 auxiliary outlet for RH control



To increase your cooling/heating and humidifying/dehumidifying capacity, plug an iLS120-ON to auxiliary outlets to control additional equipment on different circuit (adds 15 A, 120 V), or a load switcher box iLS4-121, iLS4-121s or iLS4-241 to control up to 8000 W of equipment (4 outlets up to 15 A, 120 V or 240 V). It can also control large capacity air conditioning unit through an iGS-DCS relay (other voltage then 110-120 V).

  • One IGS-25 power boxes (2 outputs)
  • 120 V, 15 A, 2 HP load capacity
To control 4 humidity and temperature correcting equipment, see the IGS-111 climate controller.
For better control and continuous photosynthesis, see the iGS-220 integrated controller that integrates CO2 enrichment.

Controller Functions
Integrated Controller Yes
Digital Display Yes
Info, Error or Alarm Messages Yes
Day/Night Detection Photocell
Day and Nigth Setpoints Yes
Adjustable Operation Priority Yes
Performance Analysis Temperature or RH Control
Self Audit of Controller Errors Yes
Data Log Last 24 hours
Integrated Fan for Air Sampling Magnetic levitation sleeve bearing, 7 cfm
Auxiliary Devices Control
Controlled Actions Heating or Cooling, and Humidifying or Dehumidifying
Controlled Auxiliary Outputs iGS-25 (2 auxiliary outlets)
Simultaneously Controlled Equipment 2 (temperature and RH control)
Time Control
Adjustable Restart Delay Yes
Temperature Control
Temperature Display Yes
Temperature Sensor Accuracy ±1.8°F (±1°C)
Temperature Sensor Range -4 °F to +122 (-20 °C to +50 °C)
Adjustable Temperature Setpoint Yes
Temperature Differential Fixed or dynamic
Adjustable Temperature Differential Yes
Controlled Equipment for Temperature Heater or Air Conditionner or Fans
Humidity Control
RH Display Yes
RH Sensor accuracy ± 3,5 % RH
RH Sensor Range 0 to 100 % RH
Adjustable RH Setpoint Yes
RH Differential Fixed or dynamic
Adjustable RH Differential Yes
Controlled Equipment for RH Humidifier or Dehumidifier or Fans
Electrical Specification
Power Supply 15 VDC 400 mA
Auxiliary Power Supply 120 V – 60 Hz – 15 A (iGS-25 power box)
Output Maximum Current 120 V, 15 A, 2 HP
AC Adapter Power Supply 2V DC center positive 800 mA min
Splash Proof Membrane Front panel
Operating Conditions 0 to 60 °C, 0 to 95 % non-condensing RH
Warranty 3 years
Technical Support Free support from 12 PM to 9 PM Monday to Friday, Eastern Time
Country of Origin Canada

Tags: integrated controller, temperature controller, rh controller