$21.00
Application:It is used in occasions such as household and office for harmful gas detection, automatic exhaust device, air cleaner etc.
Feature:High sensitivity to benzene,toluene,formaldehyde,alcohol,smoke,lighter gas,paints;quick response and resume;

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Availability: 497 In Stock

Production Description:
MP905 gas sensor is for air quality. 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.
Feature:

  • High sensitivity to benzene,toluene,formaldehyde,alcohol,smoke,lighter gas,paints;quick response and resume;
  • Low power consumption, simple detection circuit, good stability and long life.

Application:
It is used in occasions such as household and office for harmful gas detection, automatic exhaust device, air cleaner etc.
Technical Parameters:

Model

MP905

Sensor Type

Semiconductor flat surfaced sensor

Standard Encapsulation

Metal Cap

Detection Gas

benzene,toluene,formaldehyde,alcohol,smoke,lighter gas,paintsetc.

Detection range

0.5~1000ppm(alcohol)

Standard circuit

Loop voltage

VC / VH 

5.0V±0.1V DC

Load resistance

RL

Adjustable

sensor features in standard test condition

Heating resistance

RH

95Ω±10Ω(Room Tem.)

Heating consumption

PH

≤300mW

Surface resistance

RS

1KΩ~15KΩ(in 10ppm alcohol)

Sensitivity

S

Rs(in air)/Rs(in 10ppm alcohol)≥2

Concentration slope

α

≤0.6(R50ppm/R10ppm alcohol)

Standard condition of test

Temperature, humidity

20℃±2℃;65%±5%RH

Standard test circuit

VC/VH :5.0V±0.1V

Warm-up time

More than 48 hours

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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