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$20.00
Application:CO gas leakage alarm and detector
Feature:High Sensitivity to CO,Mini Size,Fast response and resume character,Excellent Stability and long life
Feature:High Sensitivity to CO,Mini Size,Fast response and resume character,Excellent Stability and long life
Availability:
498 In Stock
Production Description:
MP-7 adopts advanced planar construction production technics, using MOS material formed by micro AL2O3 ceramic tube and heater, electro-down-lead be fetched out, and are fixed into a metal base and cover. Adopting low and high temperature circling detection: when low temperature （VH=1.5V）, it detects CO, Conductance of sensor bigger along with CO concentration in air; When high temperature（VH=5.0V）, clean other gases, using simple circuit could change the conductance, change it to be output signal which relatively to the gas concentration.
Feature:
- High Sensitivity to CO
- Mini Size
- Fast response and resume character
- Excellent Stability and long life
Application:
They are used in gas leakage detecting equipment in family, industry and commercial field, fire resistance/ safety detection system.
CO gas leakage alarm and detector
Main technical parameters:
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Model |
MP-7 |
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Sensor Type |
Flat surfaced |
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Standard Encapsulation |
Metal cap |
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Target Gas |
CO gas |
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Detection range |
50-1000ppm CO |
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Standard Circuit Conditions |
Loop Voltage |
Vc |
≤10V DC |
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Heater Voltage |
VH |
5V±0.1V AC or DC(high temp.) 1.5V±0.1V AC or DC(low temp.) |
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|
Heating time |
TL |
60S±1S（high temp.） 90S±1S（low temp.） |
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Load Resistance |
RL |
Adjustable |
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Sensor character under standard test conditions |
Heater Resistance |
RH |
105Ω±10Ω (room temp.) |
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Heater consumption |
PH |
≤240mW |
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Sensitivity |
S |
Ro(in air)/Rs(100ppm CO)≥3 |
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Output voltage |
VS |
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Concentration Slope |
α |
≤0.6(R300ppm/R50ppmCO) |
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Standard test conditions |
Operation Temp. |
Tao |
-10℃～50℃ |
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Storage Temp. |
Tas |
-20℃～70℃ |
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Relative Humidity |
RH |
＜95%RH |
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|
O2 content |
21%±1%（not less than 18%） O2 concentration effects initial value, sensitivity and repeatability. |
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Preheat time |
Not less than 48 hours |
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Lifespan |
10 years |
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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
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 TRACKINGTracking 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.
Thank you for your support, I hope everyone has a pleasant business trip in our store, and welcome you to come next!
If you buy more quantity, please contact us.Buy multiple products by the "Add to cart" we will make the discount for you.
