Product Introduction
The SMD1011 propane sensor is a semiconductor gas sensor developed based on MEMS technology. It can be used to detect the content of propane gas, and it has anti-interference to common organic gases such as alcohol.
The propane gas sensing material and sensor electrodes are developed and made by IDM. When propane gas contacts the sensitive material, the conductivity of the material will change. A specific circuit can be used to convert the change of conductivity into an output signal corresponding to the gas concentration.
Main Applications
● Propane gas leak monitoring devices and firefighting/safety monitoring systems for homes, factories, and businesses
● Flammable gas leak alarm, line gas leak detector, smart gas meter, gas water heater, gas integrated stove, kitchen hood, etc
Sensor Characteristics
● Very small size
● Low power consumption
● High sensitivity
● Fast response and recovery time
● Simple test circuit
● Good stability
● Long life time
Sensor Package
Packing quantity: 1 reel = 5000pcs
Packing weight: 1 reel : around 920g
For more information, Please check our product datasheet or send the consultation to us.
Hot Tags: MEMS Propane Gas Sensor SMD1011, China MEMS Propane Gas Sensor SMD1011 manufacturers, suppliers, factory, Semiconductor Hydrogen Sulfide Sensor, Venenous Gas Sensor, odor gas sensor, EC Type Gas CO Sensor Module, Infrared Particle Sensor, Semiconductor Propane Detection Module
|
Product Number |
SMD1011 |
|||
|
Standard Package |
Ceramic Package |
|||
|
Target Gas |
Propane |
|||
|
Measurement Range |
0 ~ 1000 ppm |
|||
|
Resolution |
200 ppm |
|||
|
Standard Circuit Conditions |
Sensor Voltage |
VC |
£ 5 V |
|
|
Heating Voltage |
VH |
1.8 ± 0.05 V DC |
||
|
Load Resistance |
R |
Adjustable (subject to shipping sheet) |
||
|
Gas Sensor Characteristics Under Standard Test Conditions |
Heater Resistance |
R H |
43 ±5 Ω (at room temperature ) |
|
|
Heater Power Consumption |
PH |
≤ 30 mW |
||
|
Sensor Resistance |
RS |
5 ~ 300 KΩ ( tested in air and standard condition ) |
||
|
Sensitivity |
S |
R0 (in air)/Rs (in 3000ppm propane ) ≥3 |
||
|
Response Ratio |
α |
≤ 0.6 ( R 3000 ppm / R 1000ppm propane ) |
||
|
Standard Test Conditions |
Temperature Humidity |
20±2 ℃ 55±5%RH |
||
|
Preheat Time |
3 min |
|||
|
Response Time ( T90 ) |
<15 s |
|||
|
Recovery Time ( T10 ) |
<60 s |
|||
|
Life Time |
3 years |
|||
