Air Quality Module Aqm 300c - Chinaprice: contact company for price
* Long life
* Air purifier
* High sensitivity
* Air quality monitoring
* Automatic calibration
* Air ventilation system
* Comes with temperature & humidity compensation
* Low cost
* Module model: AQM-300C
* Sensor: AQS501 air quality monitoring sensor
* Gas detection: ammonia, hydrogen, alcohol, carbon
monoxide, methane, propane, Gan alkyl, styrene, propylene
glycol, phenol, toluene, ethylbenzene, xylene, formaldehyde
and other volatile organic gas, such as cigarettes, wood ,
paper burning smoke.
* Physical interface: XH2.54-4 vertical outlet
* Output data: TTL level built-in 200ohm current limiting
* Input voltage: 5.0±0.2VDC without voltage reverse
* Operating current: ≤80mA
* Warm-up time: 2 minutes
* Response time: ≤10 seconds
* Recovery time: ≤20 seconds
* Operating temperature: -10 --- 40C
* Operating humidity: ≤95％RH
* Storage temperature: -20 --- 60C
* Storage humidity: ≤60％RH
* Dimension: 24×20×15 L×W×H
* Weight : About 20g
* Sensitivity : 1ppm hydrogen
* Sensitivity reduction:≤0.2%/yea r
* Life: ≥10 years
1, Power supply negative －
2, Power supply positive ＋
3, Output signal A
4, Output signal B
- Posted By: Shenzhen Viewpu Technology Co., Ltd
- Phone: 8675533979016
- Address: Room No. 313-314, Yingxin Building, No.3 of Tongsh, Shenzhen, China
- Website: http://www.viewpu.com
Published date: March 13, 2013 -
- Business Description: Founded in 2008, Viewpu (international business department of
Shenzhen Shinefan Electronic Technology Co., Ltd) is located in the
high tech industrial zone of Nanshan District. We are the only
professional high tech enterprise engaged in air quality sensor
technology research, application and finished development design in
China. Our company has many R & D staff that is in the field of gas
sensor research more than 10 years.
Relying on a deep technical background and lots of experience in product development, we have designed a variety of products for well known manufacturers of ventilation system, integrated ceiling, purification machine and air conditioning.
Excellent cost effective, advanced control and stability of the long term use are the salient features of our products and services, and we have been praised by the customers at home and abroad.
Viewpu has always been known for their revolutionary range of high tech products. The product range includes: air quality transmitter, pressure switch, pressure transmitter, methane sensors, air controller, air elf and so on.
Customers will see more exciting new products and solutions at Viewpu.
Grain Moisture Temperature Meter Md7822 Factory 2 30Electronics Testing - Shenzhen Sanpo Instrument Co., Ltd - China - May 4, 2016 - contact company for price
Grain/ Wood Moisture meter Adoption of CPU makes the measurement more accurate. Temperature self- compensation. A big screen LCD with back lighting to ensure the reading is clear and free from parallax. Special energy saving backlight control. Grains...
Screen Brightness Illuminance Meter Sm208Electronics Testing - Shenzhen Sanpo Instrument Co., Ltd - China - May 4, 2016 - contact company for price
Screen Brightness Meter Model: SM208 Shenzhen Sanpo Instrument Co. , Ltd ( A1) The SM- 208 screen brightness meter is specifically designed to measure the brightness of various fluorescent screens and transmission screens. It has wide applications in...
Screen Digital Lcd Combustible Flammable Gas Detectors Spd202Electronics Testing - Shenzhen Sanpo Instrument Co., Ltd - China - May 4, 2016 - contact company for price
Combustible Gas Detector Model: SPD202/ Ex Shenzhen Sanpo Instrument Co. , Ltd ( A1) can test combustible gas test range: 0~100% LEL accuracy: 5% sampling time: 10 seconds 1) Detecting principle: catalytic combustion 2) Detected gas: combustible gas ...
Safe Trade Tips
- Ask for business references and check them
- Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
- Verify their business via their local Chamber of Commerce
- Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
- Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
- This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"