Today’s technology and high-performing appliances require many different components that facilitate their function. Temperature sensor cable assemblies, for instance, are important for a wide variety of applications, even those we use every day. Every appliance has unique needs and it’s why the design and manufacturing of these cable assemblies has a fundamental impact on the final products and how well they function.
So, how do these temperature sensor cable assemblies play a role in some of our most widely-used home appliances?
Let’s take a look!
What is a Temperature Sensor Cable Assembly?
Many of our appliances today require sensors that can accurately measure temperature. In your day-to-day experience, you likely come across these sensors in a variety of formats: from those in your washing machine, refrigerator, vehicle, or HVAC. These assemblies can typically be arranged in different configurations to ensure accurate sensing of temperature, measurement, detection, and monitoring. These sensors are an integral part of these larger appliances.
Some of the appliances where you might find cable assemblies include:
- Air conditioners
- Refrigerators
- Freezers
- Dishwashers
- Water heaters
- Ovens
- Washing machines
- Dryers
The Temperature Sensor Assembly in Refrigerators
Have you ever wondered how your refrigerator works? Most people have a refrigerator as an essential part of their kitchen. Typically, a refrigerator is composed of the fluid refrigerant, a compressor, condenser coils, evaporator coils, expansion device, and the thermostat or temperature sensor components.
For the food to remain fresh, the climate inside the refrigerator must remain under a certain temperature. It is the job of the temperature sensor to ensure that the temperature remains consistent and accurate. The fridge works by converting heat from inside to the outside.
In a nutshell, the compressor raises the pressure and pushes it into the coils that are on the outer surface of the fridge. When that hot gas transferred to the coils comes across the cooler temperatures of the kitchen, it turns into a liquid. This means you have a highly pressurized liquid, which then flows into the coils inside the freezer and fridge to cool down the temperature. The refrigerant then absorbs the heat inside the fridge and cools down the air.
Part of the mechanism that ensures the proper temperature is the thermistor and temperature sensor assembly. The temperature sensor can also be called a thermistor or refrigerator evaporator sensor in different models. Usually, the thermostat is attached to the top of the refrigerator coils in the freezer. The purpose of this component is to send signals to the control board when the temperature changes. When this is not working properly, the temperature can rise or fall and affect the food you have inside. When the temperature sensor component goes out of service, you may find yourself with a fridge full of spoiled food.
The Temperature Sensor Assembly in Your Washer and Dryer
The washer and dryers of today have come a long way from even just a few decades ago. Today’s washers have sophisticated sensors that measure the temperature and the weight of the load. You may have noticed that today’s washing machines—whether front load or top load—will have complex interfaces that offer users a variety of options from hot wash, warm, cold, and more. Every appliance has unique needs for the temperature sensor or thermistor. Today’s most high-end appliances will use a variety of sensors including ones that can measure the following:
- Temperature
- Position of the rotor
- Water level
- Dirt sensor
- Pressure sensor
- Vibration sensor
All of these sensors help your washing machine work more efficiently and effectively. For example, by sensing the weight of the load, some washing machines will regulate the amount of water used, saving you on water usage. Some of the top-of-the-line washing appliances can have up to 14 washing cycles. A series of several sensors contribute to the way that these machines work and the many smart functions that are now included.
A sensor in a washer plays a similar role. It provides information to the processor that tells it how to proceed. A temperature sensor in a washing machine, for example, will sense the ambient temperature levels and communicate with the processing unit which will then adjust the water temperature.
Every appliance is different and can have different types of sensors including a temperature sensor assembly or thermistor, resistance temperature detectors, or thermocouples. These temperature sensors measure the water temperature and send the information to the water inlet valve that regulates the flow of hot or cold. This regulation is important as you wash different types of fabrics or laundry loads that require different temperature settings.
Quality Temperature Sensors Make a Difference in Longevity and Performance
The needs of every appliance or application are different. For the majority of products or appliances that require some temperature control, a temperature sensor assembly is necessary. The integrity of every component is essential for any application. Sensors need to be reliable, consistent, and of good quality to ensure proper function and performance over a long period of time.
When it comes to manufacturing quality temperature sensors, the team at Cesar-Scott has decades of experience manufacturing reliable wire harness assemblies. Want to learn more about Cesar-Scott wire harness assembly capabilities? Call us today and talk to one of our team members for more information.