Product Introduction
The SMD1001 formaldehyde gas sensor is a semiconductor gas sensor developed based on MEMS technology which can be used to detect formaldehyde gas content in different scenarios.
In addition to formaldehyde sensor , We also offers the gas sensor modules.
Main Application
Sensor Characteristics
Sensor Package
Packing quantity: 1 reel = 5000pcs
Packing weight: 1 reel : around 920g
Dimension and pin definition
For more information, Please check our product datasheet or send the consultation to us
Hot Tags: MEMS Formaldehyde Gas Sensor SMD1001, China MEMS Formaldehyde Gas Sensor SMD1001 manufacturers, suppliers, factory, PM2 5 Particle Sensor Module, MEMS Formaldehyde Sensor Module, Electrochemical NH3 Gas Detection Module, flexible force sensors, MEMS TVOC Gas Sensor, NH3 Sensor Module
|
Product Number |
SMD1001 |
||
|
Product Type |
MEMS Semiconductor Sensors |
||
|
Package |
Ceramic Package |
||
|
Target Gas |
Formaldehyde |
||
|
Measurement Range |
0 ~ 3 ppm(formaldehyde) |
||
|
Resolution |
0.04 ppm(formaldehyde) |
||
|
Electrical Parameters |
Sensor Working Voltage |
VC |
≤ 5V or 3.3V DC |
|
Heating Voltage |
VH |
1.8 ±0.05V DC |
|
|
Load Resistance |
R |
Adjustable (refer to delivery sheet) |
|
|
Heater Resistance |
RH |
43±5Ω(at room temperature) |
|
|
Heating Power |
PH |
≤ 36mW |
|
|
Sensor Performance Under Standard Test Conditions |
Base Resistance |
RS |
10-500KΩ(Tested in Air) |
|
Sensitivity |
S |
R0(in air)/RS(in 0.4ppm formaldehyde) ≥ 1.8 |
|
|
Response Ratio |
α |
≤ 0.6(R 0.4PPM/R 0.01PPM formaldehyde) |
|
|
Standard Test Conditions |
Temperature |
20±2℃ |
|
|
Humidity |
55±5%RH |
||
|
Preheating Time |
3-5 min |
||
|
Response Time(T90) |
＜15s |
||
|
Recovery Time(T10) |
＜60s |
||
|
Life Time |
≥ 3 years |
||