Digit Colour VA 7 Segment Lcd Display For Temperature Controller
Product Details
| Type: | VN LCD Display |
| Storage Temp:: | -10-+60℃, -20~70℃, 30~80℃ |
| Voltage: | 3.3V |
| Connector: | Pin Or Zebra |
| Driving Method: | Static/Dynamic |
| Polarizer Type: | Transflective/Transmissive/Reflective |
| ITEM | CONTENT | DESCRIPTION |
| 1 | Lcd Type | TN, HTN, FSTN, VA, DFSTN ,STN Lcd Display |
| 2 | Outline Size | Customized |
| 3 | VA Size | 39*69/65mm*1.1T or Custom |
| 4 | Viewing Direction | 6 O'clock or 12 O ' clock |
| 5 | Voltage | 2.8V,3.0V, 3.2V,3.6V,4.0V,4.5V,5.0V |
| 6 | Display Mode | Positive or Negative |
| 7 | Backlight | With or without |
| 8 | Operation temp | 0°C TO + 50°C,-10°C TO + 60°C,-20°C TO + 70°C, |
| 9 | Storage temp | - 10°C TO + 60°C, - 20°C TO + 70°C,-30°C TO + 80°C,- 35°C TO + 90°C |
| 10 | Contactor | Pin, Zebra or FPC |
Display Screen Core Characteristics
Technical Foundation
VA Liquid Crystal Technology: Utilizes Vertical Alignment technology, offering high contrast and wide viewing angle advantages. Even when viewed from different angles, the display content can be clearly seen, and the black display is more pure. In the daily use of the thermostat, it can avoid unclear readings caused by viewing angle issues.
7-segment Display Structure: Composed of 7 independent light-emitting segments, through the combination of different segments, the numbers 0-9 can be displayed, accurately presenting the temperature value. Some can also display simple symbols (such as the temperature unit °C).
Color Display Capability: Supports RGB, white, green, blue, orange and other backlight colors, and can distinguish temperature ranges through different colors (such as displaying blue for low temperatures and red for high temperatures), improving the efficiency of information recognition.
Hardware Parameters
Size can be customized, common specifications such as 52.0×27.0mm, suitable for different-sized thermostat bodies; working voltage is mostly 3.0V-5.0V, with low power consumption, suitable for the power supply system of the thermostat.
Working Temperature Range is generally 0℃ to 50℃, some can be customized to -30℃ to 85℃, able to adapt to different usage environments indoors and outdoors; driving method is mostly 1/4 duty cycle, 1/3 bias, with fast display response speed and no delay in temperature value update.
Interaction Design
Combined with backlight design, it can clearly read the value in dimly lit environments (such as bedrooms at night, industrial workshops); some also support touch function, allowing direct operation of temperature settings on the display screen, simplifying the operation process of the thermostat.
Main applications
Civilian temperature control scenarios
Home HVAC control: Used as temperature controllers for air conditioners, underfloor heating, wall-mounted boilers, and water heaters, it displays the indoor temperature, set temperature, and working mode of the equipment (cooling, heating, dehumidification, etc.), allowing users to adjust the temperature intuitively through the display screen and achieve constant temperature control of the home environment.
Commercial premises temperature control: In the central air conditioning fan coil systems or duct systems of hotels, office buildings, and shopping malls, it serves as a display component for zone temperature controllers. Managers can monitor the temperature of each area through the display screen and precisely adjust it to ensure the comfort of the premises' temperature.
Industrial temperature control scenarios
Equipment temperature monitoring: Applied in temperature control systems of industrial hot air furnaces, production lines, etc., it displays the operating temperature of the equipment. Once the temperature exceeds the threshold, it can remind the staff through color changes or symbols to avoid equipment damage due to abnormal temperature.
Production environment temperature control: In temperature controllers of workshops for food processing, pharmaceutical production, electronic component manufacturing, etc., it displays the workshop temperature in real time to ensure that the production process is carried out within an appropriate temperature range, guaranteeing product quality.
Special scenarios applications
Some color VA7 segment liquid crystal display temperature controllers can also be expanded to display humidity, UVB values, and timing information, etc., for use in breeding, greenhouse cultivation, etc. For example, the temperature controller for reptile breeding boxes can monitor temperature and humidity simultaneously through the display screen to achieve comprehensive control of multiple parameters.
FAQ:
1. I want the LCD display 8 digits and the outline size is 65x30x2.8mm………?
Answer: No problem. Firstly, please kindly send us your specification/ drawing paper
If you have not the specification, you can also provide your samples; we will recommend the suitable one
if it is standard products. Or we can customize for you based on your own requirement.
2.This LCD is just what we want, but it is big size, do you have any smaller size? And the display content need to be changed a little.
Answer: For the segment type LCD module, if you need modify the outline size or display content,
a new LCD glass module is need. We have to open new tooling for you.
3. This LCD display is HTN type, but I want STN type,can you make?
Answer: That’s all right . we can change for you as per you request.
4. I want customize a new LCD module. Can you do?
Answer: Yes, we can. Please send your drawing paper. If you have not, please advise me the outline size
of the LCD display, display information( Glass thickness, Polarizer, Display Type, Connector mode,
Storage Temp. Operating Temp. Supply Voltage, Viewing direction, drive condition), we can customize for you.
5. What is leading time for tooling?
Answer: General speaking, it will cost 15 to 25 days after drawing paper confirmation and tooling charge payment,
we can report you the exact time when you confirm the drawing paper.
6. Can you send us samples for checking?
Answer: Yes,. Samples order is available.
7. What is the Leading Time?
Answer: If we have stock for the standard ones, the leading time is one day after payment. If it is the mass production for
special ones, the leading time is about 15-30 days. suppose we can finish earlier, we will report the information in advanced.
Product Tags:
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Customized Size VA LCD Display with 7 Segment Structure and Color Display for Wide Viewing Angle Images
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