MP-3B Flat Surfaced Alcohol Sensor
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
Great

MP-3B Flat Surfaced Alcohol Sensor

Available:In Stock
R$ 27,90

Application:It is used for detecting whether the driver and other people who drink alcohol, or detecting whether ethanol steamy exist in other places.
Feature:Lower consumption,Small size,Fast response and resume

Production Description:
MP-3B 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 (alcohol) 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:

  • 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 used for detecting whether the driver and other people who drink alcohol, or detecting whether ethanol steamy exist in other places.

Technical Parameters:

Model

MP-3B

Sensor Type

Flat surfaced semiconductor

Standard Encapsulation

Metal cap

Target Gas

Alcohol gas

Detection range

0~500ppm alcohol

Standard Circuit

Conditions

Loop Voltage

Vc

≤24V DC

Heater Voltage

VH

2.5V±0.1V AC or DC

Load Resistance

RL

Adjustable

Sensor character under standard test conditions

Heater Resistance

RH

23.5Ω±4.5Ω (room tem.)

Heater consumption

PH

≤350mW

Resistance of sensitive material

RS

5KΩ~50KΩ(in50ppm C2H5OH)

Sensitivity

S

Ro(in air)/Rs(50ppm C2H5OH)≥3

Concentration Slope

α

≤0.6(R300ppm/R50ppmC2H5OH)

Standard test conditions

Tem.  Humidity

22℃±2℃;55%±5%RH

Standard test circuit

Vc:2.5V±0.1V

VH:2.5V±0.1V

Preheat time

Not less than 48 hours

Application:It is used for detecting whether the driver and other people who drink alcohol, or detecting whether ethanol steamy exist in other places.
Feature:Lower consumption,Small size,Fast response and resume

Production Description:
MP-3B 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 (alcohol) 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:

  • 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 used for detecting whether the driver and other people who drink alcohol, or detecting whether ethanol steamy exist in other places.

Technical Parameters:

Model

MP-3B

Sensor Type

Flat surfaced semiconductor

Standard Encapsulation

Metal cap

Target Gas

Alcohol gas

Detection range

0~500ppm alcohol

Standard Circuit

Conditions

Loop Voltage

Vc

≤24V DC

Heater Voltage

VH

2.5V±0.1V AC or DC

Load Resistance

RL

Adjustable

Sensor character under standard test conditions

Heater Resistance

RH

23.5Ω±4.5Ω (room tem.)

Heater consumption

PH

≤350mW

Resistance of sensitive material

RS

5KΩ~50KΩ(in50ppm C2H5OH)

Sensitivity

S

Ro(in air)/Rs(50ppm C2H5OH)≥3

Concentration Slope

α

≤0.6(R300ppm/R50ppmC2H5OH)

Standard test conditions

Tem.  Humidity

22℃±2℃;55%±5%RH

Standard test circuit

Vc:2.5V±0.1V

VH:2.5V±0.1V

Preheat time

Not less than 48 hours