MIX2011 Semiconductor Air Quality TVOC Monitoring Sensor for Indoor IAQ Monitoring equipment
Principle Introduction:
MIX2011 Air quality monitoring gas sensor adopts multilayer thick film manufacturing technology. which can sensitively sense the odor of low concentration pollutants in the air, Conductivity of the sensor is affected by the concentration of target gas.The higher the concentration is, the higher conductivity of sensor gets.We have VOC sensors and modules, the modules we also have digital output one and level showing ones.we can also supply one-stop gas sensor solution,so just tell us your detail need,then we can send you price asap. and has the characteristics of low cost, small volume, long service life, good selectivity and stability. MIX2011 can be widely used in air quality monitoring, automatic ventilation and air exchange system, air purifier and air flow control equipment
Feature:
High sensitivity
Low power consumption
Long life and low cost
Simple application circuit;
Fast response and recovery
Application:
Air purifier;
HAVC refrigeration system;
Indoor air quality monitoring;
Intelligent integrated ceiling;
Range hood, air conditioner.
Technical Parameters :
Item | Specification |
Target Gas | VOC, Alcohol, smoke, iso-butane, methanal |
Measurement Range | 10~1000ppm ( toluene, smoke, alcohol, etc) |
Heater Voltage(VH) | 5V±0.1V AC or DC |
Loop Voltage | ≤24V DC |
Heater Resistor(RH) | 85Ω±5Ω(Room Temp.) |
Power consumption(PH) | 280mW±25mW |
Sensitivity | Rs(in air)/Rs(50ppm alcohol)≥ 5 |
Surface resistance(RS) | 1KΩ~30KΩ(in 50ppm Alcohol) |
Concentration Slope | ≤0.6 (R50ppm/R30ppm alcohol) |
Testing condition | 20±2℃, 55%±5%RH |
Oxygen concentration in used place | 21%, no less than 18% |
If used in low oxygen concentration, pleasure contact for detail | |
Life Expectancy | 10 years |