Product Introduction
The SMD1013B air quality sensor (TVOC) is a miniature gas sensor developed based on MEMS semiconductor materials and can be used to detect TVOC gas content in different scenarios. The sensor is a VOC gas sensitive material and sensor electrodes are developed independently. When organic volatile gas contacts the sensing material, the conductivity of the material will change. A specific test circuit can be used to convert the change into an output voltage signal corresponding to the gas concentration.
Main Application
● Air purifier
● Air conditioning ventilation
● Smart wearable detector
● Portable detector
Sensor Characteristics
● Very small size
● Low power consumption
● High sensitivity
● Fast response and recovery time
● Simple test circuit
● Good stability
● Long life time
For more information, Please check our product datasheet or send the consultation to us at any time.
Hot Tags: MEMS VOC Gas Sensor SMD1013B, China MEMS VOC Gas Sensor SMD1013B manufacturers, suppliers, factory, Electrochemical Ozone Gas Sensor Module, IAQ Sensor, force sensor matrix, Dust Particle Sensor, Food Burnt Odor Detection Module, alcohol sensor module
|
Product Number |
SMD1013B |
|||
|
product Type |
MEMS Semiconductor Sensors |
|||
|
Standard Package |
Ceramic Package |
|||
|
Target Gas |
Alcohol, smoke, toluene, acetone, formaldehyde, etc. |
|||
|
Measurement Range |
0 ~100 ppm ethanol |
|||
|
Resolution |
0.2ppm ethanol |
|||
|
Standard Circuit Conditions |
Sensor Voltage |
VC |
≤5 V or 3.3 V DC |
|
|
Heating Voltage |
VH |
1.8 ±0.1 V AC or DC |
||
|
Load Resistance |
R |
Adjustable (subject to shipping sheet) |
||
|
Gas Sensor Characteristics Under Standard Test Conditions |
Heater resistance |
R H |
45 ± 5Ω ( measured at room temperature ) |
|
|
Heating power |
PH |
≤ 43 mW |
||
|
Sensitive resistance |
RS |
10 ~ 300 KΩ ( tested in air ) |
||
|
Sensitivity |
S |
R0 (in air)/Rs (in 10 ppm ethanol ) ≥ 6 |
||
|
Response Ratio |
α |
≤ 0.3 (R 10ppm / R 1ppm ethanol ) |
||
|
Standard Test Conditions |
Temperature Humidity |
20±2 ℃ 55±5%RH |
||
|
Preheat Time |
3-5 min |
|||
|
Response Time ( T90 ) |
< 30 s |
|||
|
Recovery Time ( T10 ) |
<60 s |
|||
|
Life Time |
≥ 3 years |
|||

