Product brand : Qing Yi electronic
Product model : CG-02-485
Product name : Indoor air temperature and humidity
sensor-485
Range ：Temperature : −40℃——85℃
Humidity : 0——100% RH
Data Accuracy : 0.01 ℃
Display accuracy : 0.1RH ( When the temperature
below 10 ℃，The screen don't show the decimal，
But the 485 show decimal)
Display ： Liquid crystal display(LCD)
Voltage ： Below 5-32V,stable operation
Power consumption : ≤250mw
Installation ： Wall mounted
Size : Length 96mm * Height 91mm * Thickness 47mm
Weight : 108 grams
Color : Silver grey
Qingyi CG-02-485 485 temperature and humidity sensor,On the basis of the original,more
humanization, portable and endurable, And increase the display function, so that people
interact with the environment more intelligent.
Clearly to see the data,
high-definition display,
Automatic switching temperature and humidity data.
| Instruc -tions |
Connect the data acquisition terminal. |
Connect the 220v power supply. |
| Applica -tions |
Greenhouse，Mall，Libraries and other large occasions; |
Daily office, family and other daily places; |
PC-side and monitor large-screen display real-time monitoring data;
According to the data changes and changes in Plant Production for the corresponding data analysis;
According to real-time information on the local area temperature and humidity adjustment.
Installation steps:
Type A: Connect four wires of different colors to the corresponding wiring ports（Any wrong wiring will cause irreversible damage to the product），Black is negative, brown is positive,gray for the temperature output, blue for the humidity output.
Type B：There are two mounting holes on each side of the display，use the standard screws to secure it to the wall.Attach the mounting holes on both sides of the sensor display to the wall using standard screws.
Mounting position:
Place the monitor vertically,install the sensor below the display.
Installation height is the height of the person sitting or the main measurement of the environment area.
Precautions:
To avoid the heat transfer or easy to measure the temperature difference between the larger zone installation,so as not to cause inaccurate measurements.
Away from high-power interference devices，such as frequency converters，so as not to cause in accurate measurements.
Installed in an environmentally stable area，avoid direct sunlight，as far as possible away from heating, air conditioning, windows and other locations.
Use:
Type A: Before use, please determine whether the wiring is correct and determine the measurement position.
Type B：Connect the power supply.
Take sensor apart：You must first cut off the power, and then install.
The sensor is an indoor type，moisture is not waterproof，the inside of the machine should be kept away from water！
Maintenance:
In order to ensure long-term accuracy of the measurement should be calibrated once a year.
After-sales service:
We provide one-year warranty, lifetime warranty.
