iGS-220 CO2 Humidity Temperature Controller

Plug and Grow's iGS-220 CO2 Humidity and Temperature Controller has it all. Its simple to use but powerful enough to control your gardens complete climate management needs. The resulting climate can increase yields and quality of harvest while insuring CO2 and energy savings. The iGS-220's display shows the values of CO2, relative humidity and temperature sensors. The controller includes an internal fan to speed up the air sampling for more accuracy. The iGS-220 has a memory that logs the last 24 hrs minimum, maximum and average CO2 concentration, relative humidity and temperature values. Multiple operation modes are available and the differential of operation is adjustable. The relative humidity and temperature sensors are calibrated at the factory.

Specifications:

* Power: 120 Vac 12 Watts
* Max. load both outputs: 15 A 120 Vac
* CO2 sensor and control range: 0 - 5000 ppm
* Auto differential adjustment: 50 to 800 ppm
* Annual drift: 20 ppm
* Accuracy of the CO2 Sensor: 75 ppm
* Temperature sensor and control range: -40F to +122F
* Auto differential adjustment: 2F to 18F
* Annual drift: 2F
* Accuracy of the temperature sensor: 1F
* RH sensor and control range: 0 - 100% RH
* Auto differential adjustment: 3 to 10%
* Annual drift: 1%
* Accuracy of RH sensor: 3%
* Warranty: 1 year