- Accurate and excellent long-term life cycle
- Measuring up to 10000 PPM
- Voltage or current output and optional RS-485, and display
- Free software configuration
- sensor type : NDIR sensor
- CO2 measuring range : 0 ... 10000 PPM
- signal connection : 3-wire
- load resistance :
+ svoltage output：≧10KΩ
+ current output：< 250 Ω
- response time : GS43: < 2 min. ; GS44 : < 6 min.
- power supply : DC 12 ... 36 V & AC 24 V ± 10 %
- protection degree : GS43 : IP54 ；GS44 : IP64