TrolMaster BETA-8 Digital CO2 PPM Controller

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 an adjustable headband 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.   PACKAGE INCLUDE   1 x CO2 PPM Controller 1 x CO2 Sensor Specifications 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