Dimensions 120 x 82 x 30 mm
Display type In option, LCD, 1-line
Enclosure material ABS
IP protection rating IP30

Features 
• Measurement range CO2: 0…2,000 ppm / temperature: 0…50 °C / 30...120 °F 
• Measurement technique: infrared (NDIR) with automatic calibration 
• Accuracy: ±30 ppm 
• Power supply: 16...29 VDC/AC 
• Output 1 (0...2,000 ppm): 0/2…10 VDC or 0/4…20 mA 
• Output 2 (0...50 °C): 0/2…10 VDC or 0/4…20 mA 
• Range of application: 0…50 °C (30...120 °F) / 0…95 %RH 
• Maintenance: not necessary 
• Lifetime: >15 years