All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
(12512 products available)
Ready to Ship
Ready to Ship
Ready to ShipSuppliers provide buyers with various adjustable temperature control for air conditioning systems at Alibaba.com. These are the types:
This temperature control system allows users to program and change the settings of an air conditioning system using WiFi. With an intuitive mobile app, users can monitor their air conditioning system and make necessary adjustments from any place at any time. This device is particularly beneficial for individuals who wish to maintain consistent comfort in their homes or workplaces. For example, users can set their AC to cool down shortly before arriving home so that the house will be at the right temperature when they arrive.
These are AC parts that adjust refrigerant flow using the change in temperature and pressure of refrigerant. They regulate the amount of refrigerant that goes through the evaporator based on how much liquid refrigerant is present. This keeps the evaporator at the right pressure and temperature and stops problems with the evaporator getting too cold or too warm and ruining the system.
These are similar to WiFi models, but users set the air conditioning system's temperature on a timer and schedule. It helps save energy when the room is not occupied or when the outdoor temperature is not too hot or cold. It prevents the system from using too much energy when it is not necessary by turning it down or off.
Unlike the programmable ones, these air conditioning temperature controllers cannot be programmed. They provide moderately accurate temperature measurements, but a manual adjustment is vital to maintain the desired temperature. Although they are basic and do not offer advanced features, these air conditioning temperature regulators are cost-effective and reliable for environments where constant observation is essential.
Digital controllers show temperature readings on a digital screen. They provide precise and accurate temperature control compared to analog controllers. Users will find these temperature controllers in places where temperature control is vital, such as HVAC systems, refrigerators, and manufacturing machines. To further enhance temperature control and reliability, digital controllers can be combined with sensors and feedback mechanisms.
Industrial temperature controllers are used in various industries to maintain optimal performance conditions for equipment, products, and processes. Here are some common industrial applications:
In HVAC (heating, ventilation, and air conditioning) systems, temperature controllers monitor and regulate indoor temperatures by adjusting heating and cooling output. This maintains a comfortable environment for building occupants and ensures energy efficiency.
These are electric growing mats that warm up to 20°C to 30 °C to provide ideal temperatures for sprouting seeds and growing plants. The mats supply consistent heat to the soil to optimize plant growing conditions for different climates and seasons. It helps accelerate germination, improve plant health, and make cultivation flexible.
In greenhouse production, temperature controllers keep the ideal temperature required for different plants. They help avoid extreme temperatures and ensure plants remain healthy and productive all year. It allows growers to produce different crops out of season, enabling year-round production.
Temperature controllers in industrial ovens make sure the ovens maintain the required temperatures during baking, curing, or drying processes. Precise control prevents the overcooking or undercooking of products and ensures consistent quality.
Refrigerated transport vehicles use temperature controllers to keep a stable temperature in stored products like food, medicine, and chemicals. Stability prevents spoilage, wastage, and loss of product integrity during transport.
In textile manufacturing, temperature controllers manage the temperatures of the dyes and fabrics during dying and finishing processes. This control ensures the quality of colors and fabric treatments and prevents damage or inconsistency caused by temperature fluctuations.
Cooling/Heating Control
Temperature controllers perform cooling and heating functions to maintain desired temperature levels. Based on the settings, they help the system pair up with the compressor, fan, and heater to give the right temperature profile for the environment. This function is vital for warehouses, greenhouses, and other places where temperatures must stay in check even with outdoor changes.
Smart Temperature Control
WiFi-enabled temperature controllers allow users to maintain desired temperature levels through smartphones, tablets, and other smart devices. Users can program and reset temperature levels from remote places. This feature offers convenience and flexibility and helps energy savings by allowing the system to work only when needed.
Energy Monitoring
Many temperature controllers check energy consumption to help save electrical energy. They give users energy usage reports, enabling them to identify patterns and possible wastage. This function improves efficiency and reduces utility costs.
Humidity Control
Some advanced temperature controllers have humidity control methods that help maintain indoor humidity at ideal levels. These devices use built-in humidity sensors to get the current moisture level and adjust cooling or heating output to correct it. This function is important for protecting delicate materials, keeping comfort, and preventing mold growth.
Step 1: Mounting the Controller
Mount the controller on a standard electrical panel or surface. Make sure the placement is convenient for easy viewing and access.
Step 2: Sensor Installation
The temperature sensor is a critical component of the air conditioning temperature controller. Mount the sensor in a position where air will circulate properly. Avoid spots that get direct sunlight or near heating elements. Connect the sensor to the controller using the appropriate wire gauge recommended by the manufacturer. This is to ensure accurate readings for the AC temperature controller.
Step 3: Power Supply Connection
Connect the controller to a stable power supply to avoid fluctuations when the micocomputer is controlling temperature. Follow the voltage specifications on the device to ensure safety and correct operation. Incorrect power supply will damage thermoregulators.
Step 4: Device Configuration
It is now time to configure the controller settings based on the operational needs. Set the desired temperature range according to the setting options on the controller. Other parameters to set include control modes and alarms.
Step 5: Testing and Calibration
After finishing the installation process, turn on the controller and check system operation. Run the AC unit to monitor the controller temperature and ensure it is being correctly monitored. Make adjustments to the thermostat settings, if necessary, to achieve higher accuracy.
Turning On and Off
Users need to switch on the temperature controller using the power button. They should also turn off the controller using the main power switch. The temperature controller will be in a standby mode when not in active use. In this condition, the controller will turn off all the functions but not drain battery power. To conserve energy, users should switch off their controllers during usage to no longer need them.
Setting Temperature
Modern air conditioning temperature controllers have digital displays. Users will easily set the ideal temperature on their controllers using the display buttons. After pressing the button to set the desired temperature, there will be a need to hold it for some seconds. Confirming the new temperature setting will be performed this way.
Mode Selection
There are different operational modes of the temperature controllers, which are cooling, heating, and fan-only modes. Each mode will have to be selected based on current needs. Users should switch the controller to the cooling mode for cooling; the system has to be in heating mode. The system will still need the fan-only mode for better air circulation without heating or cooling effects.
Temperature Monitoring
Users need to frequently check the temperature readings on the controller's display. If there are fluctuations, they can adjust the system settings to bring the temperature back to the set level. Using external temperature sensors for products that require accuracy can further improve monitoring.
Battery Replacement
Regular maintenance ensures that the temperature controllers operate optimally. Users should inspect their temperature controllers for worn or damaged parts. Replace low batteries for controllers that use batteries to prevent them from failing at critical moments. Clean the device often to remove dust and debris to keep optimal performance.
Regular Cleaning
Users need to clean their air conditioner temperature controllers regularly. Dust and debris accumulate in temperature controllers over time, affecting their effectiveness. Using a soft, dry cloth to clean the outside of the controller will prevent dust accumulation. For internal cleaning, gentle brushes or compressed air should clean the sensitive parts of the device and avoid damage.
Battery Check and Replacement
Batteries in wireless temperature controllers must be checked frequently. Low batteries cause inaccurate temperature readings and controller failures. Following the manufacturer's battery replacement guidelines ensures the device functions properly.
Regular Calibration
Clients can achieve the most accurate readings by calibrating air conditioner temperature controllers regularly. Inaccurate readings occur when temperature controllers are not frequently calibrated, resulting in overcooling, undercooling, or energy wastage. This will involve using a reference thermometer to compare the readings and adjust the controller settings accordingly to the correct temperature.
Software Updates
Many modern temperature controllers have smart features like smartphone app connectivity. Users must frequently check for software updates to improve the controller's functionality. Outdated software might expose the device to risks or cease to give optimal performance. Following the manufacturer's instructions to update software ensures the device works optimally and securely.
Frequent Device Checkups
Users should do regular inspections to find worn-out or damaged parts in the temperature controllers. Inspect wiring, connectors, and sensors for signs of wear or damage. Early detection of potential issues prevents costly breakdowns and decreases downtime. Professional maintenance services can give complex temperature controllers a deeper checkup.
Durability of materials
The parts, such as thermostats and sensors, should be made of durable materials that can withstand the stress of frequent use. Depending on the environment in which the controller will work, materials also need to be heat-resistant or moisture-proof. The outer casing must also have robust designs to protect internal components from dust, debris, or physical impact.
Reliable components
The components used in the temperature controllers must be of high quality, such as sensors, semiconductors, and microcontrollers. Reputable manufacturers have these components sourced from renowned manufacturers to ensure quick temperature responsiveness and accuracy.
Weather resistance
Dust, water, and extreme heat can damage temperature controllers used outdoors. Controllers in exposed environments need to be weatherproof and pass IP (ingress protection) ratings. Controllers in outdoor settings must undergo testing to ensure they can withstand various environmental factors.
Certification and standards
Controllers must meet the international standards set by authoritative bodies like the International Organization for Standardization (ISO). Controllers that have certifications like CE and RoHS are known to meet quality and environmental safety requirements. Users should ensure that the controllers have necessary certifications for compliance in their regions.
Over-temperature protection
The over-temperature protection feature prevents dangerous temperature rises that damage equipment and endanger safety. This safety feature is important for temperature controllers used in industrial settings where excessive heat can cause hazards.
Electrical safety measures
Other crucial safety measures include surge protection, grounding, and insulation. These electrical safety measures reduce power surge effects and short-circuiting and will ensure that the temperature controller operates in a stable electrical environment. Proper grounding prevents electrical shocks to users working near temperature controllers.
Proper mounting and installation
The position and installation of an air conditioning temperature controller are vital to ensure safety and optimal performance. Mounting controllers in well-ventilated areas prevents overheating. Mounting in wired controllers also prevents cable tripping hazards. Following the manufacturer's instructions for mounting and installation will keep users safe and in optimal functioning.
Routine maintenance
Frequent inspections for damaged parts ensure safety hazards are detected and dealt with early in temperature controllers. Routine maintenance also lowers the risk of system failure. During maintenance, always disconnect power to avoid electrical shocks or accidents.
The first factor is type: buyers should first consider the temperature controller type and avoid those without the latest technology. They should also consider temperature controller versatility: indoor mounting controllers can also work well outdoors, and those that can work in different HVAC systems are better. Other factors to consider include ease of usage and maintenance, where touch screen temperature controllers make things easy, and energy efficiency helps cut costs.
Yes, but they have to go through necessary quality checks. Temperature controllers must have quality materials that go through heat, dust, moisture, and frequent use in manufacturing. They must also conform to international standards to ensure they can withstand challenging industrial environments and work effectively. Buyers should get them from suppliers known for making reliable and durable products.
Plastics are the most common materials for making the outer casing of temperature controllers. Plastics are lightweight and resistant to corrosion. For precise parts like sensors, thermocouples, and thermistors, metals like copper, nickel, and silver are used due to their superior thermal conductivity.
Air conditioning temperature controllers must be calibrated often, especially when used in industrial or commercial settings. These environments use temperature control for product quality and safety. Wireless temperature controllers do not require calibration frequently. Annual calibration of the temperature controllers is sufficient unless there are extreme changes in the operating environment.
The systems become inefficient or shut down completely without proper temperature controllers. This situation leads to overheat in working environments, damage to perishable goods, and even increased safety risks for workers in hazardous conditions. Temperature controllers are vital components that protect products, equipment, and people.
