Products
MP-2 smoke gas sensor module methane liquefied gas combustible gas detection probe MQ-2 mini version -83083
product detail
The product description
MP - 2 smoke detection gas sensor adopts multilayer thick film manufacture process, Al in miniature2O3
Both sides of the ceramic substrate heater and metal oxide semiconductor gas sensitive layer respectively, sealing
In a metal casing.When the gas have been detected in the air of conductance sensor
Change rate, the higher the gas concentration, the higher the conductivity sensor.using
Simple circuit can converts the change of the conductivity and gas concentration corresponding to lose
The signal.
The sensor characteristics
The concentration of this product in a wider range of propane, smoke, such as good sensitivity, with small size, long life, low cost, driven
Simple circuit and so on.
The main application
Widely used in families with a smoke alarm, smoke alarm and portable smoke detection instruments used in industry.
MP - 4 Combustible gas sensor
The product description
MP - 4 combustible gas sensors using multilayer thick film manufacture process, in miniature
Al2O3Both sides of the ceramic substrate respectively make heater and MOS
Gas sensitive layer, encapsulated within the metal shell.When the environment have tested gas in the air
Presence of sensor conductivity changes.Of the higher concentrations of the gas sensor
The higher the conductivity.Using simple circuit can be this kind of electrical conductivity
With gas concentration change into the corresponding output signal.
The sensor characteristics
This product in a wider range of concentration of methane has a good sensitivity, with strong anti-interference ability, low power consumption, fast response recovery, stability
Good, long life, low cost, simple drive circuit etc.
The main application
1. Used in homes, factories, commercial use of the combustible gas leakage monitoring devices, fire/safety detection system.
2. Combustible gas leakage alarm system, gas leak detector.
MP135 air quality/MP503 gas sensor
The product description
MP135 air quality/MP503 gas sensor adopts multilayer thick film manufacture process, in
The micro Al2O3Both sides of the ceramic substrate respectively make heater and metal oxide and a half
Conductor gas sensitive layer, encapsulated within the metal shell.When the environment have tested gas in the air
Body exists sensor conductivity changes, the gas concentration is higher, the sensor
The higher the conductivity.Using simple circuit can be the conductivity of the change
Convert and the gas concentration of the corresponding output signal.
The sensor characteristics
The product of alcohol, smoke, isobutane, formaldehyde high sensitivity;A response to restore
Fast, low power consumption, simple detection circuit, the advantages of good stability, long service life.
The main application
Used in home environment and office harmful gas detection, automatic exhaust device,
The air is fresh machine, etc