Product Details

The HY-2 CO2 and Oxygen Concentration Detector is specially designed and manufactured for special industries, using a pump-assisted integrated real-time online monitoring device for carbon dioxide and oxygen concentration.

The carbon dioxide sensor adopts the latest NDIR technology, and uses the reflected light path to increase the optical path. The LED emits narrow-band light and operates in a narrow band of 4.26μm. After CO2 absorption, the light intensity received by the photodetector is proportional to the CO2 concentration, thereby realizing CO2. Measurement of concentration. The filtering process required in conventional tungsten and blackbody sources is not required. This ensures long-term stability and accuracy of the sensor.

Oxygen concentration detection uses a paramagnetic oxygen sensor module. Oxygen is one of the few paramagnetic gases. Using this characteristic of oxygen combined with internal photodetection technology, oxygen concentration can be measured. This method can be maintenance-free for a long time. Operation, accurate and fast signal responsive, and compact and stable.

Application industry:

Incinerator

2.CO2 and O2 industrial online instrumentation

3.HVAC (HVAC), IAQ (Indoor Air Quality Monitoring)

4. Process control of food processing, soft drinks, etc.

5. Greenhouses, agricultural greenhouses, etc.

6. Automotive, industrial safety, metallurgy, petrochemical, etc.

Technical Parameters:

	Carbon dioxide gas (CO2)	Oxygen (O2)
working principle	Non-dispersive infrared absorption (NDIR)	Paramagnetic type
Preheat time	Less than 10 seconds	Less than 10 seconds
Measuring range	0-20%	0-100%
Linearity	<+/-2%
Sampling method	Pumping
Data output time	Output readings per second
Calibration and calibration	Manual calibration and zero adjustment (standard gas calibration and high purity nitrogen zeroing before leaving the factory)
Display	LCD screen
Digital output	RS485/232
Relay output	Optional two-way switch output (alarm value setting)
Operating temperature	0°C-50°C (standard)
Working humidity	0-95% RH, non-condensing
Supply voltage	220VAC; optional 12VDC
Power consumption	System maximum 16W
Vibration	2Hz-60 Hz, maximum amplitude 2mm
Dimensions	340340150mm (can be customized)

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.