Productos
MP-5 flat surfaced flammable gas sensor
Sensor de gases inflamables CH4 (Metano), gas natural y GLP (Gas Licuado de Petróleo).
COD: WINMP5
Peso: 0.005 Kg
Disponibilidad: En Stock
ARS 5476.00
El producto no está disponible para la venta en este momento
Características
Description
MP-5 gas sensor is for flammable gases. It adopts multilayer thick film manufacturing 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. 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.
Features
-
Lower consumption
-
Small size
-
Fast response and resume
-
Highest sensitivity
-
Excellent stability and long life
-
Easy circuit and big signal output
-
Excellent selectivity
Application
It is widely used in domestic gas leakage alarm, industrial flammable gas alarm and portable gas detector.
|
Model
|
MP-5
|
||
|
Type
|
Semiconductor flat surfaced gas sensor
|
||
|
Standard encapsulation
|
Metal
|
||
|
Target gas
|
CH4, Natural gas, LPG
|
||
|
Detection concentration
|
300-10000ppm(CH4, Natural gas, LPG)
|
||
|
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
|
95Ω±15Ω（Room Tem.）
|
|
Heating consumption
|
PH
|
≤300mW
|
|
|
Surface resistance
|
Rs
|
2KΩ-20KΩ(in 2000ppm propane)
|
|
|
Sensitivity
|
S
|
Rs(in air)/Rs(2000ppm propane)≥5
|
|
|
Concentration slope
|
α
|
≤0.6(R2000ppm/R500ppm propance)
|
|
|
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
|
||
.
MP-5 Manual (507 Kb)
