Winsen MP-3B Flat Surfaced Alcohol Sensor

Availability:

In stock


SKU: 1278807
  1. Model: MP-3B
  2. Sensor Type: Flat surfaced semiconductor
  3. Standard Encapsulation: Metal cap
  4. Target Gas: Alcohol gas

 226.00

(inc GST)

₹ 191.53 (+18% GST extra)

In stock

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Brand: Winsen
Category: Gas and Dust Sensor

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 electro circuit, Convert change of conductivity to correspond output signal of gas concentration.

Applications:

It is Used for detecting whether the driver and other people who drink alcohol, or detecting whether ethanol steamy exist in other places.


Feature:

  1. Lower consumption
  2. Small size
  3. Fast response and resume
  4. Highest sensitivity
  5. Excellent stability and long life
  6. Easy circuit and big signal output
  7. Excellent selectivity
  8. Heater consumption PH: ≤350mW

Specifications:

  1. Model: MP-3B
  2. Sensor Type: Flat surfaced semiconductor
  3. Standard Encapsulation: Metal cap
  4. Target Gas: Alcohol gas
  5. Detection range: 0~500ppm alcohol
  6. Loop Voltage Vc: ≤24V DC
  7. Heater consumption PH: ≤350mW

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


Packages Includes:

1 x Winsen MP-3B Flat Surfaced Alcohol Sensor

SKU: 1278807 Category:
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.


What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China