RK300-03 CO2 (MTI.AQMS.RK.300-03I) transmitter is using NDIR principle to detect the CO2 concentration in the air, designed with advanced infrared absorption gas detection technology ,a precise optical path and an excellent circuit. A temperature sensor built-in realizes temperature compensation to ensure the accuracy of measurement. It is without oxygen dependence , of long service life.
CO2 (RK300-03 Indoor)
• Range: (concentration) 0-5000ppm,0-10000ppm
• Accuracy: ±50ppm+2%rdg @25°C
• Supply: 5VDC,12-24VDC
• Output: 4-20mA,0-5V,RS485
• Power Consumption: <0.25W
• Warm Up Time: 3min Response Time <20s Temperature Drift ≤0.2%FS/°C
• Stability: <±40ppm/year Repeatability <±1%FS
• Operating Temperature: -20°C-+60°C@15-80%RH
• Storage: -40-70°C@20%-90%RH
• Shell Material: ABS