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| Product Name: |
Semiconductor Gas Sensors
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| Supply Ability: |
10000 |
| Related proudcts |
semiconductor, gas sensors, |
| Specifications |
** |
| Price Term: |
FOB |
| Port of loading: |
HK |
| Minimum Order |
1 |
| Unit Price: |
1 |
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The sensing element is comprised of a metal oxide semiconductor layer formed
on the alumina substrate of a sensing chip together with an integrated heater.
In the presence of ***ectable gas, sensor conductivity increases depending on
gas concentration in the air. A simple electrical circuit can convert the change
in conductivity to an output signal which corresponds to the gas concentration.
The TGS 2602 has high sensitivity to low concentrations of odorous gases such
as ammonia and H 2 S generated from waste materials in office and home
environments. The sensor also has high sensitivity to low concentrations of
VOCs such as toluene emitted from wood finishing and construction products.
Figaro also offers a microprocessor (FIC02667) which contains special soft-
ware for handling the sensor's signal for appliance control applications.
Due to miniaturization of the sensing chip, TGS 2602 requires a heater current
of only 42mA and the device is housed in a standard TO-5 package. |
| Company: |
Apollosense Ltd
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| Contact: |
Ms. Hu Lynn |
| Address: |
Unit 1502,Hollywood Plaza,610 Nathan Road,Mong Kok,Kln.,HK |
| Postcode: |
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| Tel: |
18932142237 |
| Fax: |
86-755-83680866 |
| E-mail: |
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