Model NO.
Veinasa-NCVOC
Customized
Customized
DC Power Supply
(Default) DC 10-30V
The Maximum Power Consumption
Less Than 0.8W
The Detection Parameters
Tvoc, CO2, No2
Working Environment
- 10 ºC - 55 ºC; 0 ~ 95%
Signal Output
RS485 Output (Standard Modbus RTU Protocol)
Installation Method
Bracket Installation
Transport Package
Covered with Carton Package
Specification
1.1 KG
Trademark
Veinasa
Origin
China
Production Capacity
1000pieces/Years
Production Process:
SemiConductor Integrated
Sensitivity:
High
Certification:
RoHS
Veinasa-NCVOC Mems Micro CO2 Measurement Voc NO2 Monito Digital Gas Sensor
The integrated louver can be widely used in environmental detection, for the detection of TVOC, formaldehyde (CH2O), ozone (O3), oxygen (O2), hydrogen sulfide (H2S), methane (CH4), carbon monoxide (CO), nitrogen dioxide (NO2), sulfur dioxide (SO2), hydrogen (H2), ammonia (NH3) and other parameters in the environment.It is installed in the louver, and the equipment adopts standard MODBUS-RTU Communication protocol, RS485 signal output, communication distance up to 2000 meters (measured).
| DC power supply | (default) DC 10-30V |
| The maximum power consumption | Less than 0.8W |
| The detection parameters | TVOC, CO2, NO2 |
| Working environment: | Temperature - 10 ºC - 55 ºC; humidity 0 ~ 95% RH, non condensing |
| Signal output | RS485 output (standard Modbus RTU protocol) |
| Material | ABS |
| Installation method | Bracket installation |
| Detection parameters | Measurement range | Resolution | Accuracy | Preheating time |
| TVOC | 0~60000ppb | 1ppb | ±8%FS±125ppb | |
| CO2 | 0~1000ppm | 1ppm | ±(40ppm+ 3%FS) (25ºC) | ≥5 min |
| NO2 | 0~5000ppm | 0.1ppm | ±3%FS | ≥5 min |
This product is small in size and light in weight. It is made of high-quality anti ultraviolet material and has long service life. It adopts high sensitive probe and has stable signal and high precision. The key components are imported devices, which are stable and reliable, with the characteristics of wide measurement range, good linearity, good waterproof performance, easy to use, easy to install and long transmission distance.
Set a variety of measurement elements in one, powerful.
The gas unit adopts electrochemical and catalytic combustion sensors with excellent sensitivity and repeatability.
The TVOC measurement unit adopts high sensitivity gas detection probe imported from abroad, with mature technology and high-performance signal acquisition circuit, with stable signal and high accuracy.
It adopts special 485 circuit, stable communication and wide voltage range of 10 ~ 30V power suppy.
Wide - voltage power supply input 10-30V. 485 when wiring the signal line, notice that the two lines of A\B cannot be connected in reverse, and the addresses of multiple devices on the bus cannot conflict.
| The line color | Instructions | |
| Electricity the source | Brown | Power positive (10~30V DC) |
| Black | The power negative | |
| Tong the letter | Yellow | 485 - A |
| Blue | 485 - B |
Q: Are you a factory/manufacturer?
A: Yes, we are professional factory/manufacturer of weather station and relative weather sensors. We also have hot sale and widely used weather station AWS005S.
Q: What's the common power supply and signal output?
A: Common power supply and signal output is DC12-24V, RS485. But we can customize for you as demands.
Q: How can I collect data?
A: If you have your own data logger, you only need to buy our sensor and meanwhile we send you communication protocol.
Just click the below picture to send us inquiry, to know more, or get the latest catalogue and competitive quotation. Do not hesitate!
Q: What's the common power supply and signal output?
A: Common power supply and signal output is DC12-24V, RS485. But we can customize for you as demands.
Q: How can I collect data?
A: If you have your own data logger, you only need to buy our sensor and meanwhile we send you communication protocol.
If you do not have, we can add our data logger for you, also provided with English software, which can help you read, inquire and download data.
Q: What's the lifetime of this air quality monitoring equipment?
A: At least 5 years long. Every sensor has its own calibration certificate or testing report.
Q:What's the delivery time?
A: Usually, we dispatch goods in 3-5 working days after receiving your payment. But it depends on your quantity.
Q: May I know your warranty?
A: Yes, usually it's 1 year. We can send you detailed warranty document if needed.
With rich experiences in tackling problems, Veinasa aims to provide a package of meteorological solutions to your needs, whatever problems you encounters, Veinasa team always stand by your side.
Q: What's the lifetime of this air quality monitoring equipment?
A: At least 5 years long. Every sensor has its own calibration certificate or testing report.
Q:What's the delivery time?
A: Usually, we dispatch goods in 3-5 working days after receiving your payment. But it depends on your quantity.
Q: May I know your warranty?
A: Yes, usually it's 1 year. We can send you detailed warranty document if needed.
With rich experiences in tackling problems, Veinasa aims to provide a package of meteorological solutions to your needs, whatever problems you encounters, Veinasa team always stand by your side.
Just click the below picture to send us inquiry, to know more, or get the latest catalogue and competitive quotation. Do not hesitate!
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