Feature
1. Real-time detection and display of CO2 concentration in the air , while the output 4-20mA current.
2.Optional 1 or 2-way switch output signal , control output at the scene .
3.NDIR non-dispersive infrared sensor technology , 15-year life of the sensing element .
4.variety of range options , from 0-2000ppm until 100% VOL.
Applications
1. hotels, exhibition halls , offices, conference rooms, bedroom villa ;
Factory workshop , laboratory clean room ;
CO detection control malls , theaters , schools, kindergartens and other public places ;
2. Oil and chemical , food and beverage , and other beer companies use a variety of other industrial environments or produce the CO2 ;
3. greenhouses, mushroom flower cultivation and animal breeding ; office intelligent air conditioning , intelligent building ventilation control .
Technical parameters
Detection of gas | Carbon dioxide in air (CO2) gas |
Sensor detection principle | NDIR non-dispersive infrared type
|
Detection range | 0-2000/3000/5000ppm;0-1/5/20/100%; |
Detection method | Diffusion ( optional pump -priming ) |
Power Supply | 12-24V DC |
Power | Maximum 3.0W ( instantaneous ) , the average 0.9W |
Detection accuracy | 1% : ± 30ppm +5% of reading (25 °C); than 1%: ± 0.1% VOL or ± 3% FS whichever is greater ( 0-5 % , including 5% ) ; than 5%: ± 0.1% VOL or ± 5% FS whichever is greater |
Drift | < 1% / year |
Response Time | T90< 60s |
Warm-up time | <2 min ( operation ); 10 min ( most accurate ) |
Display Resolution | 1ppm (0-2000); 10ppm (2000 and above) ; 0.01 percent ( 1% ) |
Output | One analog 4-20mA; optional two -way passive switch (220 V 2A) |
Work Environment
| Temperature 0 ~ 50 °C; Humidity 0 ~ 95% RH, non-condensing . |
Storage Conditions | -10~70°C |
NDIR sensor life | Expected 10 years |
Ex Type | The explosion-proof (note: cannot be used in places that have requirements of explosion-proof requirements!) |
Weight | 200g |
Dimensions | 118 mm×85mm×42mm |
Dear customer,
We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .
Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.
Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.
If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba
We firmly believe that science and technology is no boundaries
Our mission is to make every effort to contribute to all humanity.