Low power LPG sensor with 4 legs
1.0 USD
| Min. Order: | 200 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | T/T, WU |
| Supply Ability: | 2.000.000pcs per month |
| Place of Origin: | Henan |
Company Profile
| Location: | Zhengzhou, Henan, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Gas Sensor, Gas Module, Gas Alarm |
Product Detail
| Model No.: | MQ-D6 |
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| Means of Transport: | Ocean, express, Air |
| Output: | Analog Sensor |
| Theory: | Resistance Sensor |
| Usage: | Gas Sensor |
| HS Code: | 85319010 |
| Sensor type: | Semiconductor |
| Application: | Home use gas detector |
| Cover: | Metal or plastic |
| Production Capacity: | 2.000.000pcs per month |
| Packing: | 5000pcs per carton |
| Delivery Date: | 2 weeks for 10.000pcs |
Product Description
It is used for flammable gas detection, which adopts advanced flat production technology. The heater and metal oxide semiconductor material on the ceramic substrate of subminiature Al2O3 are fetched out by electrode down-lead, encapsulated in metal socket and cap. When the target gas exists, the higher the concentration of target gas in the air, the higher conductivity of the sensor is. Use simple circuit to convert the variation of conductivity to output signal corresponds to gas concentration.
Performance parameter:
| Model | MQ-D6 | ||
| Type | Semiconductor flat surfaced gas sensor | ||
| Standard encapsulation | Metal | ||
| Target gas | Natural gas, Methane | ||
| Detection concentration | 300-10000ppm(Natural gas, Methane) | ||
| Standard circuit | Loop voltage | Vc | ≤24V DC |
| Heating voltage | VH | 5.0V±0.1V AC or DC | |
| Load resistance | RL | Adjustable | |
| Standard features of sensor | Heating resistance | RH | 85Ω±15Ω(Room Tem.) |
| Heating consumption | PH | ≤300mW | |
| Surface resistance | Rs | 2KΩ-20KΩ(in 2000ppm Propane) | |
| Sensitivity | S | Rs(in air)/Rs(5000ppm Propane)≥5 | |
| Concentration slope | α | ≤0.6(R2000ppm/R500ppm Propane) | |
| Standard condition of test | Temperature, humidity | 20℃±2℃;65%±5%RH | |
| Standard testing circuit | Vc:5.0V±0.1V; VH: 5.0V±0.1V | ||
| Warm-up time | More than 48 hours | ||
