Product name： Real-time environmental negative oxygen ion LCD large screen sensor
Negative Oxygen Ion Sensor Product Overview:
In modern life, air quality is vital to our health. Negative oxygen ions in the air is known as “air vitamins”, with degradation and neutralization of harmful gases, regulate the body's physiological functions, eliminate fatigue, improve sleep, prevent respiratory diseases, improve cardiovascular and cerebral vascular disease, lowering blood pressure, improve appetite and enhance the elasticity of the skin, and other multiple effects. In order to improve the living environment, improve the quality of life, our company independently developed a real-time detection of negative oxygen ions in the environment, particulate matter, temperature and humidity and other factors of the LCD sensor. This sensor not only can directly view the data on its LCD display, but also suitable for detecting the negative ion content of product fabrics, negative ion tiles, plates, paints and lacquers, negative ion powder and parks and scenic spots, etc., providing comprehensive air quality monitoring for your life and work.
Negative oxygen ion sensor detection parameters:
| DC power supply: | 12-24V DC |
| Measuring range: | 0-500W units/cm³ |
| Testing method: | Cylindrical electrode inhalation |
| Baud rate: | 2400/4800/9600 |
| Working temperature environment: | 0-50℃ |
| Operating humidity environment: | 0-90% (relative humidity), no condensation |
| Response time: | ≤15s |
| Repeatability: | <2% output value |
| Operating pressure range: | 0.9-1.1atm |
Negative oxygen ion sensor system parameters:
| System power supply: | DC 12-24V |
| Communication mode: | RS485 |
| Working temperature: | -40-70℃ |
| Working humidity: | 0-95%RH No condensation |
Negative oxygen ion sensor functional characteristics:
Automatic zeroing and accurate collection: the sensor has an automatic zeroing function to ensure the accuracy of data collection.
High sensitivity probe: Adopting high sensitivity probe, the signal is stable and the measurement accuracy is high.
Wide measurement range: Wide measurement range to meet the monitoring needs of various environments.
Good linearity: good linearity of the measurement results, more reliable data.
Good waterproof performance: excellent waterproof performance, suitable for outdoor and humid environment.
Cylindrical ion collection unit: unique design, easy to use, easy to install.
Convenient reading: large LCD display, clear reading, easy to operate.
Stable charge collection: Stable charge collection ensures data continuity and accuracy.
Hardware connection and installation:
2.1 Check before installing the equipment
Before installing the equipment, please check the following equipment list to make sure all accessories are complete:
High-precision sensor: 1 set
12V waterproof power supply: 1 set (optional)
USB to 485 device: 1 set (optional)
Warranty card/certificate of conformity: 1 pc
Special bracket for louver box: 1 pc (optional)
2.2 Interface Description
Power supply interface: wide voltage power input, support 12-24V DC.
485 signal line: when wiring, please note that the A/B lines can not be reversed, and the address between multiple devices on the bus can not conflict.
Wire color description:
Brown: Power positive (12-24VDC)
Black: Power negative
Yellow: 485-A
Blue: 485-B
The factory default provides 0.6 meters long wire, the customer can extend the wire according to the needs of the wire or by wiring.
Negative oxygen ion sensor product application:
This sensor is widely used in a variety of places where air quality needs to be monitored, such as homes, offices, schools, hospitals, parks and scenic spots. By real-time monitoring of negative oxygen ions, particulate matter, temperature and humidity and other factors in the environment, it provides comprehensive air quality protection for your life and work.
Purchase Guide:
Welcome customers to call us or visit our official website for more product information and purchase details. We will be happy to provide you with the best quality service and the most satisfactory products.
