Gas Sensor Module MP-135 Compact Model
Gas Sensor Module MP-135 Compact Model
MP135 gas sensor is for air quality. Users can adopt simple circuit to convert variation of conductivity into output signal corresponding to gas concentration.
$6.25
10 in stock
This item: Gas Sensor Module MP-135 Compact Model
10 in stock
$6.25
$6.25
Delivery & Return
We want you to be happy with your purchase and we apologize if it is not. For whatever reason that you are not satisfied, we would be most happy to provide exchanges and returns for all items purchased from us if the following conditions are met.
Rules
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.
Interpretation and Definitions
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.
Description
Additional information
Q & A
Gas Sensor Module MP-135 Compact Model MP135 gas sensor is for air quality. It adopts multilayer thick film manufacturing technology. The heater and metal oxide semiconductor material on the ceramic substrate of subminiature Al2O3. These fetched out by electrode down-lead encapsulated in metal socket and cap. Conductivity of the sensor is affected by the concentration of target gas. The higher the concentration is the higher conductivity of sensor gets. Users can adopt simple circuit to convert variation of conductivity into output signal corresponding to gas concentration.
Technical parameters :
| Model | MP135 | ||
| Sensor Type | Semiconductor flat surfaced sensor | ||
| Standard Encapsulation | Metal Cap | ||
| Detection Gas | H2,Alcohol, CO | ||
| Detection range | 10～500ppmH2 5～500ppm Alcohol 10～500ppm CO | ||
| Standard circuit | Loop voltage | VC | ≤24V DC |
| Heating voltage | VH | 5.0V±0.1V AC or DC | |
| Load resistance | RL | Adjustable | |
| sensor features in standard test condition | Heating resistance | RH | 95Ω±10Ω(Room Tem.) |
| Heating consumption | PH | ≤300mW | |
| Surface resistance | RS | 10KΩ～100KΩ(in 50ppm H2 ) | |
| Sensitivity | S | Rs(in air)/Rs(in 50ppmH2)≥3 | |
| Concentration slope | α | ≤0.6(R100ppm/R30ppm H2) | |
| Standard condition of test | Temperature, humidity | 20℃±2℃；65%±5%RH | |
| Standard test circuit | VC:5.0V±0.1V； VH :5.0V±0.1V | ||
Reference
Tutorial for using MQ-135 Gas SensorÂ
Tutorial for Arduino and MQ 2 gas sensor
Other Related Products
| Weight | 0.005 kg |
|---|---|
| Dimensions | 1 × 2 × 2 cm |
| Gas sensor | MQ-135, MQ-2, MQ-8 |
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