MP-2 Smoke Gas Sensor
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
Great

MP-2 Smoke Gas Sensor

Available:In Stock
R$ 138,90

Application:​Domestic smoke leakage alarm, industrial smoke gas alarm and portable smoke detector.
Feature:Good sensitivity to LPG, smoke in wide range,Small size,Long lifespan.

Production Description:
MP-2 model with advanced planar construction is comprised of heater and metal oxide semiconductor material of subminiature Al2O3 ceramic plate, fetch out electrode down-lead, encapsulation in metal base and cap. When the target gas exists , the sensor’s conductivity is more higher along with the gas concentration rising. Please use simple electrocircuit, convert change of conductivity to correspond output signal of gas concentration.
Feature:

  • Good sensitivity to LPG, smoke in wide range
  • Small size
  • Long lifespan
  • Low cost
  • Simple circuit

Application:
Domestic smoke leakage alarm, industrial smoke gas alarm and portable smoke detector.

Technical Parameters:

Model

MP-2

Sensor Type

Flat Surfaced Semiconductor

Standard Encapsulation

Metal Cap

Target Gas

C3H8, smoke

Detection range

200~10000ppm C3H8

Standard Circuit

Conditions

Loop Voltage

Vc

≤10V DC

Heater Voltage

VH

5V±0.1V AC or DC

Load Resistance

RL

Adjustable

Sensor character under standard test conditions

Heater Resistance

RH

105Ω±10Ω (room tem.)

Heater consumption

PH

≤240mW

Sensitivity

S

Ro(in air)/Rs( in2000ppm C3H8)≥3

Output voltage

Vs

2.5V~4.0V (in 2000ppm C3H8)

Concentration Slope

α

≤0.6(R3000ppm/R500ppm C3H8)

Environment Conditions

Operation Temp.

Tao

-10℃~50℃

Storage Temp.

Tas

-20℃~70℃

Relative Humidity

RH

Less than 95%RH

O2 concentration

O2

21%±1%(can’t less than 18%)

O2 concentration effects sensor’s performance.

Preheat time

Not less than 48 hours

Lifespan

10 years

Application:​Domestic smoke leakage alarm, industrial smoke gas alarm and portable smoke detector.
Feature:Good sensitivity to LPG, smoke in wide range,Small size,Long lifespan.

Production Description:
MP-2 model with advanced planar construction is comprised of heater and metal oxide semiconductor material of subminiature Al2O3 ceramic plate, fetch out electrode down-lead, encapsulation in metal base and cap. When the target gas exists , the sensor’s conductivity is more higher along with the gas concentration rising. Please use simple electrocircuit, convert change of conductivity to correspond output signal of gas concentration.
Feature:

  • Good sensitivity to LPG, smoke in wide range
  • Small size
  • Long lifespan
  • Low cost
  • Simple circuit

Application:
Domestic smoke leakage alarm, industrial smoke gas alarm and portable smoke detector.

Technical Parameters:

Model

MP-2

Sensor Type

Flat Surfaced Semiconductor

Standard Encapsulation

Metal Cap

Target Gas

C3H8, smoke

Detection range

200~10000ppm C3H8

Standard Circuit

Conditions

Loop Voltage

Vc

≤10V DC

Heater Voltage

VH

5V±0.1V AC or DC

Load Resistance

RL

Adjustable

Sensor character under standard test conditions

Heater Resistance

RH

105Ω±10Ω (room tem.)

Heater consumption

PH

≤240mW

Sensitivity

S

Ro(in air)/Rs( in2000ppm C3H8)≥3

Output voltage

Vs

2.5V~4.0V (in 2000ppm C3H8)

Concentration Slope

α

≤0.6(R3000ppm/R500ppm C3H8)

Environment Conditions

Operation Temp.

Tao

-10℃~50℃

Storage Temp.

Tas

-20℃~70℃

Relative Humidity

RH

Less than 95%RH

O2 concentration

O2

21%±1%(can’t less than 18%)

O2 concentration effects sensor’s performance.

Preheat time

Not less than 48 hours

Lifespan

10 years