The BETA-8 CO2 controller offers a precision CO2 NDIR sensor / controller in an affordable easy-to-use package. The BETA-8 features a high-quality remote CO2 sensor (with 16ft cable) and built-in photocell to automatically activate your supplemental CO2 system to maintain CO2 PPM levels only during daylight hours. The BETA-8 also has adjustable deadband and min-max recall. It also has a ‘fuzzy-logic’ feature which will more accurately control compressed CO2 systems.The CO2 sensor can be easily re-calibrated and will continue to operate accurately for many years.

Digital Display

Built-in Photocell sensor 

Fuzzy-logic Control

1 x CO2 PPM Controller

1 x CO2 Sensor

Input Voltage:                                      120 Volts AC 

Output Relay Rating:                          10A

Fuse Rating:                                        6A/250V~         

AC Power Cord Length:                      1.8m

CO2 Control Range:                           400-2000 PPM

CO2 Deadband Range:                      20-200 PPM

CO2 Accuracy:                                    ±50 PPM

CO2 Sensor Type:                               NDIR (Nondispersive Infrared)

Packaging Dimensions:                      275mm(L) x 87mm(W) x 94mm(H)

Gross Weight:                                      0.56kgs