Electrical Control System
CO2 Detector/Indicator Series with Adjustable LED
Description
Real-time detecting and display CO2 level during 0ppm to 20,000ppm CO2 range
Also detecting room temperature from 5 to 65˚C
Optional real-time humidity from 5% RH to 95% RH
NDIR CO2 sensor technology of infrared self diffusion, 15 years lifetime
Self calibration algorithm makes it in using without calibration amending
Specially provide the altitude calibration
The three measured CO2 ranges for 3 LED indicator lights setup by end users
3 LEDs brightness adjustable
Optional 1 x dry contact output to control a ventilation device
Optional 1 x 0 to 10V DC output
Optional the buzzer alert for CO2 level
Optional RS485 interface to connect to a PC or another system
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Tongdy Control Technology Co.,
HVAC
Address: T3-3-5F,IN-DO Mansion,No.Jia 48,Zhichun Rd.,Haidiain District,Beijing,China ,
beijing, Beijing
China,
Tel: 86-10-58731276
Fax: 86-10-58731275
