5.0/ 5.0
100% pembeli merasa puas
32 rating • 3 ulasan
5(31)96.88%
4(1)3.13%
3(0)0%
2(0)0%
1(0)0%
Atur jumlah dan catatan
Stok Total: 101
Subtotal
Rp15.900
MQ-135 MQ135 Air Quality Monitor Sensor
Rp15.900
- Kondisi: Baru
- Min. Pemesanan: 1 Buah
- Etalase: COM o Sensor
MQ135 is an air quality sensor that can detect a wide range of gases, comprising NH3, alcohol, smoke, carbon dioxide, and benzene. And, hence ideal for offices, industries or factories, or workplaces. MQ135 gas sensor has an acute sensitivity to Ammonia, Sulfide, smoke, and other toxic gases. Because of its low cost and, it is suitable for air quality monitoring applications.
The MQ135 alcohol sensor comprises a tin dioxide (SnO2), a perspective layer inside aluminum oxide micro-tubes (measuring electrodes), and a heating element inside a tubular casing. There is an enclosed stainless steel net at the end face of the sensor and the backside holds the connection terminals.
When the ethyl alcohol, smoke appears at the sensitive layer of the tin dioxide, the resistance decreases. By using the external load resistance we convert the resistance variation into a suitable voltage variation.
Features
Good sensitivity to harmful gases in a wide range.
It has a long life and low cost.
Possesses high sensitivity to ammonia, benzene, sulfide gases.
It is a simple drive circuit
Wide detecting scope
Fast response and High sensitivity
Stable and long life
Specifications
Operating Voltage is +5V
Detect/Measure NH3, NOx, alcohol, Benzene, smoke, CO2, etc.
Detection Range: 10 – 300 ppm NH3, 10 – 1000 ppm Benzene, 10 – 300 Alcohol
Heater Voltage: 5.0V
The MQ135 alcohol sensor comprises a tin dioxide (SnO2), a perspective layer inside aluminum oxide micro-tubes (measuring electrodes), and a heating element inside a tubular casing. There is an enclosed stainless steel net at the end face of the sensor and the backside holds the connection terminals.
When the ethyl alcohol, smoke appears at the sensitive layer of the tin dioxide, the resistance decreases. By using the external load resistance we convert the resistance variation into a suitable voltage variation.
Features
Good sensitivity to harmful gases in a wide range.
It has a long life and low cost.
Possesses high sensitivity to ammonia, benzene, sulfide gases.
It is a simple drive circuit
Wide detecting scope
Fast response and High sensitivity
Stable and long life
Specifications
Operating Voltage is +5V
Detect/Measure NH3, NOx, alcohol, Benzene, smoke, CO2, etc.
Detection Range: 10 – 300 ppm NH3, 10 – 1000 ppm Benzene, 10 – 300 Alcohol
Heater Voltage: 5.0V
Ada masalah dengan produk ini?