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The RY-VS09 CO2 sensor uses a CO2 probe imported from Sweden, with a wide range and strong antistatic ability. It converts the digital change of carbon dioxide content into analog current, voltage, or MODBUS protocol output for measuring ambient CO2 concentration.
Widely used in meteorological environment, fresh air system, greenhouse cultivation, breeding, storage, scientific research and other fields.
Product Paramenters
Principle | NDIR |
Measuring range | 0~10000ppm |
Accuracy | ±70ppm ±data3% |
Working voltage | DC12V |
Working current | DC12V <35ma(485) ;DC12V <55ma(current) |
Power Consumption | DC12V <0.42W (485) ;DC12V <0.66W (current) |
Load capacity | Current mode output impedance≤500Ω |
Standard line length | 1.5m |
Farthest lead wire | Current200m、 RS485 100 m |
Working temperature | 0℃~50℃ |
Working Humidity | 0~100%RH(Sensor is powered) |
Preheating time | < 1 minute |
Ingress Protection | IP65 |
Weight | about 200g |
Shell size | 140mm x 30mm |
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FAQ
Q: Do you offer free samples ?
A: Sorry , we do not offer free samples .
Q: What payment ways do you accept ?
A: You can pay us by T/T , PayPal , and West Union .
Q: What is your delivery time ?
A: It is in 6-8 working days since the payment confirmed . If quantity more than 100pcs /order, it will need extra 3-5 working days .
Q: What is your normal delivery way?
A: Goods will be sent DHL / FEDEX / UPS / EMS / TNT / or other proposed forwarders.
Q: How is your quality assurance service ?
A: Our service is free exchange within one month and 12 months`quality guarantee.
Q: Could we make a visit to your factory ?
A: Yes, you are welcomed . But before that ,we will do the visiting investigation.
Trading Area
Global