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Fashion Design Infrared Co2 Sensor With 4 20Ma
Fashion Design Infrared Co2 Sensor With 4 20Ma

Generall | |
standard | EMC Directive EMC/89/336/EEC |
Working temperature | 0 – 50 degree C |
Storage temperature | .-40 – 70degree C |
Woking humidity | 0 - 95% |
Working condition | Public places, buildings, residence and industiral area |
Preheat time | ≤ 3 min |
Expecting lifetime | > 5 years |
maintaince | Every 2 years |
Housing material | ABS FR |
Protecting class | IP20 |
Power Supply | |
power | 24VAC/DC +/-10%,50Hz |
Power consumption | Less than 1W |
CO2 measurement | |
Measurement method | Infrared ray |
Measurement range | 0 - 2,000ppm 0-5000ppm CO2 |
Repetation rate | ± 20ppm +/- detecting value* 1% |
accuracy | ± 30ppm + /-detecting value*2% |
Output signal | |
Vo lineary transform range | 0-10VDC corespond 0-2,000ppm |
Io lineaty transform range | 0-20mA corespond 0-2,000ppm D/A |
resolving capability | 10 bits, 10mV / 0.016mA (2 ppm) |

Shanghai Huikong Energy was founded in 2004, which specialized in Building Automation System. Products including non-spring return damper actuators, temperature and humidity sensors, air velocity transmitters, co2 sensors, differential pressure transmitters, pressure switches.
Most of our products have been certified to CE and some other Chinese quality certifications. In many museums, hospitals, hotels you can find our sensors and actuators.
We pursue high quality products, provide exceptional and professional after-sales service.
Looking forward to serve and establish business relationship with you.

Q1: How to get the latest price?
Tell me the models, quantity, and other special requirement.
Q2: Can I have a sample order?
Yes, welcome to test and check the quality. More details, please contact with us directly.
Q3: Payment terms?
100% T/T in advance.
Q4: Delivery time?
About one week.
Q5: Shippment?
DHL, UPS, TNT, FedEx etc.
Q6: Is OEM/ODM available?
Yes, it's available.
Q7:If the products can’t work after receiving it,what should I do?
We will replace new items for you at once, and respect your final decision for wrong goods.
Please feel free to contact the supplier if you need more information or help.