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.
Features:
Digital Display
Built-in Photocell sensor
Fuzzy-logic Control
Included In Box:
1 x CO2 PPM Controller
1 x CO2 Sensor
Technical 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
Manual Link:
https://www.trolmaster.com/PDFHtml/BETA-8.html