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Product Description
PH300-03 CO2 transmitter is using NDIR principle to detect the CO2 concentration in the air, which built-in precision optical path and temperature sensor.Temperature compensation to ensure the accuracy of measurement, the product without oxygen dependence, long service life.
FEATURES
High Sensitivity
Fast response
Effective resistance to water vapor
Excellent stability
Long service life
APPLICATIONS
Air quality monitoring
Smart home
Warehousing
Public place
Green house
Animal husbandry
TECHNICAL SPECIFICATION
Item | Technical Specification |
Range(concentration) | 0-2000ppm,0-5000ppm,0-10000ppm |
Accuracy | ±3%FS@25℃ |
Supply | 12-24VDC |
Output | 4-20mA,0-5V,RS485 |
Power Consumption | Max:200mA, Avg.:85mA |
| 3min |
Response Time | <90s |
Temperature Drift | ≤0.2%FS/℃ |
Stability | <±2%FS |
| <±1%FS |
Operating Temperature | -20℃-+60℃@15-80%RH |
Storage | -40-70℃@20%-90%RH |
Indoor use wall-mounted installation | |
Customized support | OEM |
Place of Origin | WUHAN, China |
Warranty | 1 year |
Brand Name | PUHUI |
Model Number | PH300-03 |
Item | CO2 Gas Sensor |
Range | 0-2000ppm, 0-5000ppm, 0-10000ppm |
Output | 4-20mA, 0-5V, RS485 |
Supply | 12-24V |
Accuracy | 3%FS@25°C |
Power consumption | Max:200mA, Avg.:85mA |
Working temperature | -20℃~+60℃@15-80%RH |
Warm up time | 3min |
Cable length | 1.5m standard |
Certificate | CE |
