10 pcs MP-2 Smoke Gas Sensor

$16.00
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

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Availability: 489 In Stock
Categories: Civil Security, Combustible gas sensor, Smoke detection


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






1. WORLDWIDE SHIPPING (Except some countries and APO/FPO)

We provide Worldwide Shipping by DHL, Fedex, Standard shipping (China Post e-Packet) and some other shipping ways on ALL ITEMS!

2. SERVICE TRANSIT TIME is provided by the carrier.
  • Reference Delivery time (working days):
  • DHL:3-7 days
  • Fedex:3-7 days
  • China Post e-Packet : 15-35 days
Note:

Transit times may vary, particularly during the holiday season.

We suggest you choose Expedited Shipping(DHL or FedEx) to ensure the products reach your home fast & safety.

3. ORDERS PROCESSED TIMELY after the payment verification.

We do our best to process & ship all orders as soon as possible. Most orders are processed within 48 hours.

Note:

a.We only ship to confirmed order address. Your order address MUST MATCH your shipping address.

b.We accept DROP SHIPPING. You can leave us your customer’s address, when you place an order,then your customers can get the goods directly.

4. PACKAGE STATUS TRACKING

Tracking and secure checkout are provided for all orders. https://www.17track.net/en - this tracking website can help you track the status of your package.

Note:

Sometimes you may can't get your package within expected time, please be patient for a few more days. Because we can't control the delivery time or condition when package on shipping. Certainly, we are glad that you can contact us for help. Our goal is to make customer satisfied!

Dear valued friends,

If you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply to your emails ASAP, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 24 business hours for us to response. And you can also call us in +86-18595618735 or email us to enquiry@winsensor.com.

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