Cảm biến đo nồng độ khí CO2, nhiệt độ, độ ẩm Telasia VC2300 series

Cảm biến đo nồng độ khí CO2, nhiệt độ, độ ẩm Telasia VC2300 series

Cảm biến đo nồng độ khí CO2, nhiệt độ, độ ẩm Telasia VC2300 series

• Using patented state-of-the-art infrared (NDIR)wave-guide technology and offers reliable
• measurements
• CO2 measuring range： 0 to 6,000ppm
• Temperature measuring range：-20 to 80℃
• Humidity measuring range ：0 to 95% RH
• Three stage LED status indicator (only for Display model)
• Green light (Good) : CO2 : 0 – 800 ppm
• Yellow light (Normal) : CO2 : 800 - 1200
• Red light (Poor) : CO2 1200 up
• CO2 alarm set-point N.C. & N.O contact output.；@1000 / 800 ppm
• RS485 Modbus protocol for digital interface with different control systems such as DDC 、PLC、long distance platform or stand-alone operation.