Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 10+ years of industry experience.
RK300-03A Indoor Carbon Dioxide Sensor CO2 Transmitter
PRODUCT DESCRIPTION
RK300-03 CO2 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.
SPECIFICATIONS
Item | Technical Specification |
Range(concentration) | 0-5000ppm,0-10000ppm |
Accuracy | ±50ppm+2%rdg @25℃ |
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/℃ |
Stability | <±40ppm/year |
Repeatability | <±1%fs |
Operating Temperature | -20℃-+60℃@15-80%RH |
Storage | -40-70℃@20%-90%RH |
Shell Material | ABS |
DIMENSION & MOUNTING
PRODUCT DETAILS
Product Principle Concentration In The Air
Material & LED Display
Multiple Range & Output Optional
Outdoor Designs Optional
PRODUCT APPLICATION
CUSTOMER TESTIMONIALS
CERTIFICATE
