10 best sensor for air conditionings
Air conditioning sensors play a crucial role in regulating and optimizing the performance of air conditioning systems in various applications, including automotive settings.Here's some information about sensors for air conditioning systems:
Temperature Sensors: These sensors monitor the temperature inside and sometimes outside a vehicle or a building. In automotive air conditioning, temperature sensors help control the cooling process to maintain a comfortable interior climate.
Thermostats: Thermostats are commonly used in air conditioning systems to control the operation of the cooling unit. They sense the temperature and activate or deactivate the cooling system as needed to maintain the set temperature.
Pressure Sensors: Pressure sensors are vital in air conditioning systems for monitoring the pressure of refrigerants. They help ensure that the refrigerant is at the correct pressure levels for efficient cooling.
Ambient Air Sensors: These sensors measure the temperature and sometimes humidity of the air outside the vehicle or building. The data from these sensors can be used to adjust the internal climate settings for optimal comfort and energy efficiency.
Humidity Sensors: In some advanced air conditioning systems, humidity sensors are integrated to measure the moisture content in the air. This information can be used to adjust the cooling process for better comfort.
Occupancy Sensors: In certain HVAC (heating, ventilation, and air conditioning) systems, including automotive air conditioning, occupancy sensors may be used to detect whether people are present in a specific area. This information can be used to adjust the airflow or temperature settings.
Evaporator Temperature Sensors: In automotive air conditioning systems, these sensors monitor the temperature of the evaporator coil. This information helps prevent the evaporator from freezing and ensures efficient cooling.
Blower Motor Resistor: While not a sensor in the traditional sense, the blower motor resistor regulates the speed of the blower motor in response to signals from the climate control system. This indirectly affects the air conditioning performance.
Electronic Control Units (ECUs): ECUs in modern air conditioning systems receive data from various sensors and control the operation of different components to achieve the desired climate conditions.
It's important to note that the specific sensors used in air conditioning systems can vary depending on the type of system (automotive, residential, commercial) and the level of sophistication in the design. Regular maintenance and replacement of faulty sensors are essential for ensuring the optimal and energy-efficient operation of air conditioning systems.
Below you can find our editor's choice of the best sensor for air conditionings on the marketProduct description
When the original equipment/C compressor flow sensor fails, the dealer requires the entire air conditioning compressor to be replaced. This money-saving Dorman OE FIX solution allows only the failed sensor to be replaced. Vehicle model years this part fits: Lexus ES300h: 2013, 2014, 2015, 2016, 2017, 2018 Lexus ES350: 2013, 2014, 2015, 2016, 2017, 2018 Lexus GS200t: 2016 Lexus GS350: 2013, 2014, 2015, 2016 Lexus GS450h: 2013, 2014, 2015, 2016 Lexus RX350: 2010, 2011, 2012, 2013, 2014, 2015 Lexus RX450h: 2010, 2011, 2012, 2013, 2014, 2015 Toyota Avalon: 2013, 2014, 2015, 2016, 2017, 2018 Toyota Camry: 2012, 2013, 2014, 2015, 2016, 2017 Toyota Highlander: 2010, 2011, 2012, 2013 Toyota Sienna: 2011, 2012, 2013
- Cost-saving solution - this sensor allows only the failed component to be replaced without the cost of replacing the entire A/C compressor
- Durable construction - this flow sensor is made of quality materials and components for reliable service
- Extensively tested - this motor has undergone fit and performance testing to ensure a quality fit and long service life
- Trustworthy quality - backed by team of engineers in the United States
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the Amazon Garage
- Fit type: Vehicle Specific
User questions & answers
Question: | Does this fits 2013 toyota camry se 3.5 engine |
Answer: | Yes, it comes with a cloth bag that you can put the rod and reel inside. |
- Check the Amazon Parts Finder to see if this parts fit your vehicle and check the descroption also to see the detail fitment info
- Crossreference with 4H0959126A
- Innovative engineering, manufacturing technology and quality control ensure that STETIG PARTS meet or exceed the performance of the original equipment they replace. Every unit is designed to OE fit, form and function requirements accomplished by leveraging STETIG's OE expertise
- STETIG offers complete PARTS coverage for Asian, Domestic and European vehicles, top brand awareness and unsurpassed quality
- STETIG warrants its PARTS for a period of three years from the date of purchase. Within this period, we will replace any PARTS shown to be defective in material or workmanship.Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.
Product features
ANTI-LOCK BRAKING SYSTEMS (ABS) / ABS WHEEL SPEED SENSORS & HARNESSES
STETIG
- Provider of Auto parts products to the worldwide OEM market and aftermarket.
- STETIG offers complete parts coverage for Asian, Domestic and European vehicles,
- Top brand awareness and unsurpassed quality.
Product description
ACDelco GM Original Equipment Multi Purpose Sensor is a GM recommended replacement component for one or more of the following vehicle systems: hvac. This original equipment sensor will provide the same performance, durability, and service life you expect from General Motors.
- GM recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
- Country of Origin: United States
User questions & answers
Question: | Is this the low pressure switch |
Answer: | The lower part of the radiator. |
Question: | Does anyone know where to replace the sensor on 2012 cadillac srx |
Answer: | My husband said no it should be a shratter value (sorry about spelling) under the switch that will shut off refrigerant from leaking out. |
Question: | Are there 2 coolant temperature sensors for '12 Cruze? 1 in the coolant outlet pipe and 1 at the lower part of the radiator? if so, which one is this |
Answer: | Yes this will fit this. |
Question: | Hello, i am helping a friend of mine to get her a/c going again i want to know do i have to recharge the system after installing this swicth |
Answer: | Handle does not extend, but the rod piecescan extend. hope it may help. |
- Check the Amazon Parts Finder to see if this parts fit your vehicle and check the descroption also to see the detail fitment info
- Crossreference with 1J0959126
- Innovative engineering, manufacturing technology and quality control ensure that STETIG PARTS meet or exceed the performance of the original equipment they replace. Every unit is designed to OE fit, form and function requirements accomplished by leveraging STETIG's OE expertise
- STETIG offers complete PARTS coverage for Asian, Domestic and European vehicles, top brand awareness and unsurpassed quality
- STETIG warrants its PARTS for a period of three years from the date of purchase. Within this period, we will replace any PARTS shown to be defective in material or workmanship.Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.
Product features
ANTI-LOCK BRAKING SYSTEMS (ABS) / ABS WHEEL SPEED SENSORS & HARNESSES
STETIG
- Provider of Auto parts products to the worldwide OEM market and aftermarket.
- STETIG offers complete parts coverage for Asian, Domestic and European vehicles,
- Top brand awareness and unsurpassed quality.
Product description
ACDelco GM Original Equipment A/C Clutch Cycle Switches are component sensors that monitor the evaporator temperature and pressure. The switch turns the compressor clutch field coil off and on. When the pressure and temperature are too low, the compressor is switched off. This original equipment A/C clutch cycle switch is a GM-recommended replacement for your vehicle’s original component and has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
- Restore A/C compressor clutch function
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
User questions & answers
Question: | does this switch has 2 or 3 wires |
Answer: | No, this isn't the correct switch for your Silverado, the switch itself would work but the connector won't fit. I'd recommend looking into Four Seasons part number 37308. Look at the photo of that switch and compare to your application which should have an oval connecting plug rather than the round one shown on this part. These switches, of course, do fail but not very often. They're often replaced due to other system problems causing low suction pressure. If your system continually cycles the compressor clutch the most likely problem is low refrigerant. If the refrigerant is very low it won't come on at all. These are designed to turn off the compressor when pressure is below about 12 to 15 PSI to keep the system from freezing. After the compressor shuts off the pressure on the suction side rises and turns the compressor back on and repeats as necessary. The system is called CCOT or cycling clutch orifice tube and it's pretty common on American cars and trucks newer than about 1975. High end and many foreign cars use varying configurations of thermal expansion valves to keep the compressor running all the time and still control the refrigerant flow. Clutch cycling can be annoying on tiny engines so they use the TXV's. |
Question: | Will this part fit a 1989 Chevy Silverado |
Answer: | This switch opens the contacts ( It’s not a relay ) if the low side pressure drops below about 26 PSI. If it is low on refrigerant that will protect the compressor from running without oil being returned by the refrigerant. It also cycles the compressor to keep the evaporator from freezing. If it is hot enough the compressor will run continuously. If it is 45F and the blower is on low the compressor will cycle often. |
Question: | Does this fit an 05 Silverado 4.3 V |
Answer: | This switch is located on the low side accumulator. |
Question: | I need some help! okay so i have a 1997 gmc sierra 1500 and my ac compressor does not cut off unless i do so manually, it doesnt cycle like it should |
Answer: | Follow the bright aluminum lines from the air conditioning condenser towards the accumulator and you should find an electrical wire connected to that switch. You can unscrew the switch without releasing the refrigerant because there is a Schrader valve to protect the release |
- Check the Amazon Parts Finder to see if this parts fit your vehicle and check the descroption also to see the detail fitment info
- Crossreference with 52476843
- Innovative engineering, manufacturing technology and quality control ensure that STETIG PARTS meet or exceed the performance of the original equipment they replace. Every unit is designed to OE fit, form and function requirements accomplished by leveraging STETIG's OE expertise
- STETIG offers complete PARTS coverage for Asian, Domestic and European vehicles, top brand awareness and unsurpassed quality
- STETIG warrants its PARTS for a period of three years from the date of purchase. Within this period, we will replace any PARTS shown to be defective in material or workmanship.Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.
Product features
ANTI-LOCK BRAKING SYSTEMS (ABS) / ABS WHEEL SPEED SENSORS & HARNESSES
STETIG
- Provider of Auto parts products to the worldwide OEM market and aftermarket.
- STETIG offers complete parts coverage for Asian, Domestic and European vehicles,
- Top brand awareness and unsurpassed quality.
Product description
ACDelco GM Original Equipment Cabin Air Temperature Sensor is a GM-recommended replacement component for one or more of the following vehicle systems: hvac. This original equipment sensor will provide the same performance, durability, and service life you expect from General Motors.
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
- Country of Origin: Indonesia
- Fit type: Vehicle Specific
- Check the Amazon Parts Finder to see if this parts fit your vehicle and check the descroption also to see the detail fitment info
- Crossreference with 64530141211
- Innovative engineering, manufacturing technology and quality control ensure that STETIG PARTS meet or exceed the performance of the original equipment they replace. Every unit is designed to OE fit, form and function requirements accomplished by leveraging STETIG's OE expertise
- STETIG offers complete PARTS coverage for Asian, Domestic and European vehicles, top brand awareness and unsurpassed quality
- STETIG warrants its PARTS for a period of three years from the date of purchase. Within this period, we will replace any PARTS shown to be defective in material or workmanship.Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.
Product features
ANTI-LOCK BRAKING SYSTEMS (ABS) / ABS WHEEL SPEED SENSORS & HARNESSES
STETIG
- Provider of Auto parts products to the worldwide OEM market and aftermarket.
- STETIG offers complete parts coverage for Asian, Domestic and European vehicles,
- Top brand awareness and unsurpassed quality.
Product description
Circuit Attentions
1) DC 5V power supply is needed because the FAN should be driven by 5V. But the high level of data pin is 3.3V. Level conversion unit should be used if the power of host MCU is 5V.
2) The SET and RESET pins are pulled up inside so they should not be connected if without usage.
3) PIN7 and PIN8 should not be connected.
4) Stable data should be got at least 30 seconds after the sensor wakeup from the sleep mode because of the fan’s performance.
Installation Attentions
1) Metal shell is connected to the GND so be careful not to let it shorted with the other parts of circuit except GND.
2) The best way of install is making the plane of inset and outset closely to the plane of the host. Or some shield should be placed between inset and outset in order to prevent the air flow from inner loop.
3) The blowhole in the shell of the host should not be smaller than the inset.
4) The sensor should not be installed in the air flow way of the air cleaner or should be shielded by some structure.
5) The sensor should be installed at least 20cm higher than the grand in order to prevent it from blocking by the floc dust.
6) Do not break up the sensor.
7) M2 self-tapping strew should be used to fix the sensor but it should not be deeper than 5mm into the sensor.
Other Attentions
1) Only the consistency of all the PM sensors of PLANTOWER is promised and ensured. And the sensor should not be checked with any third party equipment.
2) The sensor is usually used in the common indoor environment. So some protection must be added if using in the conditions as followed:
a) The time of concentration ≥300μg/m³ is longer than 50% of the whole year or concentration≥500μg/m³ is longer than20% of the whole year.
b) Kitchen
c) Water mist condition such as bathroom or hot spring.
d) outdoor
- ★PMS5003 (G5) is a digital versatile particulate matter concentration sensor can be used to get the quality and quantity in the unit volume of suspended particulate matter in the air, and a digital interface in the form of output.
- ★The sensor can be embedded in a variety of concentrations of suspended particulate matter in the air or related instrumentation equipment to improve the environment, to provide timely and accurate concentration data.
- ★Measuring range: 0.3~1.0;1.0~2.5;2.5~10 (um)
- ★DC Supply Voltage: 5.0(V) ,Maximum Operating Current: 120(mA)
- ★Package Includes:1pcs Digital Particle Concentration Laser Sensor PMS5003 PM2.5 PM10+Cable for Ar-duino
User questions & answers
Question: | What kind of jst connectors work with the board? i think i broke the little wires. i know its 1.25mm pitch, is it df |
Answer: | 2 wires is a switch, 3 wires is a sensor. This has 2. |
Question: | Is there a pin map for the wires? I don't know how to connect this to my Arduino or which wires do what |
Answer: | If it fits on a 2000 model year it will not fit on a 1989. They changed from R12 to R-134A about 1995 and the switches are different. |
- Check the Amazon Parts Finder to see if this parts fit your vehicle and check the descroption also to see the detail fitment info
- Crossreference with 52466358
- Innovative engineering, manufacturing technology and quality control ensure that STETIG PARTS meet or exceed the performance of the original equipment they replace. Every unit is designed to OE fit, form and function requirements accomplished by leveraging STETIG's OE expertise
- STETIG offers complete PARTS coverage for Asian, Domestic and European vehicles, top brand awareness and unsurpassed quality
- STETIG warrants its PARTS for a period of three years from the date of purchase. Within this period, we will replace any PARTS shown to be defective in material or workmanship.Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.
Product features
ANTI-LOCK BRAKING SYSTEMS (ABS) / ABS WHEEL SPEED SENSORS & HARNESSES
STETIG
- Provider of Auto parts products to the worldwide OEM market and aftermarket.
- STETIG offers complete parts coverage for Asian, Domestic and European vehicles,
- Top brand awareness and unsurpassed quality.
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