Are you looking for the best automotive temperature sensor factories in China? With so many options available, it can be overwhelming to choose the right one. In this article, we’ll compare the top manufacturers, highlighting their specialties, product quality, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs.

Automotive Temp Sensor – sdz auto parts co., ltd.

Product Details: The automotive temperature sensors produced by sdz auto parts co., ltd. are primarily used to measure the temperature of automobile engine coolant. These sensors accurately monitor the temperature of critical fluids and feed the data to the Engine Control Unit (ECU) to determine the correct amount of fuel and air required for optimal performance and economy. The sensors are segmented into various categories including engine vehicle temperature sensors, exhaust car engine temperature sensors, HVAC automotive temperature sensors, transmission automotive temperature sensors, and powertrains car engine temperature sensors. For electric vehicle (EV) applications, the sensors are used in HVAC, batteries, engines,

and electric motors.

Pros:
– Accurately monitor the temperature of critical fluids to ensure the vehicle’s lo…
– Provide data to the ECU for optimal fuel and air mixture, enhancing performance…
– Used in various applications including HVAC, batteries, engines, and electric mo…
– Segmented into different types to cater to different vehicle needs.

Cons:
– No specific technical specifications such as operating temperature range, accura…
– No information on the material of the sensor body, connector type, or installati…

Water Temperature Switch,Thermo Sensor, Oil Pressure …

Automotive Room Temperature Sensors

Product Details: The MFP series NTC temperature sensors are designed for accurate monitoring and regulation of the temperature inside the cabin of a car. These sensors use NTC thermistor elements and are suitable for automotive applications. Key features include a wide working temperature range, high accuracy, and robust construction. The sensors can be mounted on various surfaces and are customizable to fit different application requirements.

Pros:
– High accuracy in temperature measurement
– Robust construction suitable for automotive environments
– Customizable to fit different application requirements
– Wide working temperature range

Cons:
– No specific details on potential drawbacks or limitations are provided on the we…

China Coolant Temperature Sensor Manufacturers, Suppliers

Product Details: Coolant temperature sensors are designed to monitor the temperature of the coolant in various applications, including engine cooling systems and battery cooling in electric vehicles. They typically feature a negative temperature coefficient (NTC) thermistor that changes resistance with temperature. Key specifications include operating temperatures ranging from -40°C to 185°C, high accuracy at specific temperatures (e.g., ±0.3°C at 25°C), and robust designs with IP67 or similar ratings for environmental protection. The sensors often have compact designs with integrated connectors and can be made from materials such as brass, stainless steel, or zinc-plated steel.

Pros:
– High accuracy and reliability in temperature measurement
– Robust and compact design suitable for various environmental conditions
– Wide operating temperature range
– Customizable to meet specific application needs
– Fast response time to temperature changes

Cons:
– Potential for self-heating effects that can affect resistance readings
– Requires proper installation and calibration to ensure accurate readings
– May not be suitable for safety-critical applications without additional validati…

Automotive Temperature Sensor

Product Details: The Precision Automotive NTC Thermistor is a miniature, light-weight thermistor designed for automotive and other precise temperature measurement applications. It features a small body diameter of up to 2.0 mm, FEP or PFA insulated lead wires, and a thermally conductive epoxy coating. The thermistor operates in a temperature range of -40°C to +150°C, with precise measurement capabilities in extreme environments and rapid time response. The specifications include various resistance values (R25) from 0.5KΩ to 2000KΩ and B values ranging from 3000K to 4500K. The product is engineered for high engineering efficiency due to its linear output and is suitable for

applications such as temperature sensing, control, and compensation, as well as general instrumentation[1].

Pros:
– Precise measurement in extreme environments
– Rapid time response
– Thermally conductive epoxy coating
– Greater engineering efficiency due to linear output
– Compact and lightweight design
– High stability and resistance to mechanical stress
– Multi-category and complete series for various applications

Cons:
– Minimum Order Quantity of 500 pieces
– Limited to a maximum temperature of +150°C, which may not be sufficient for very…
– Less precise than RTDs, although more cost-effective and with faster response ti…

China Car Temperature Sensor Suppliers, Manufacturers …

Product Details: Guangzhou Hengsheng Auto Parts Co., Ltd. offers Car Temperature Sensors designed to perfectly fit original equipment specifications for your vehicle, ensuring reliability and optimal performance. These sensors are built to last, providing solutions for common cooling system issues such as water leaks and abnormal temperature readings. The durability and quality of the Car Temperature Sensors are guaranteed with a one-year warranty. The products are engineered to help you get the most out of your car’s engine while offering durability and reliability.

Pros:
– High-quality and reliable products
– Designed to fit original equipment specifications
– Built to last with a one-year warranty
– Solutions for common cooling system issues
– Competitive prices without compromising on product quality
– Fast order fulfillment and prompt product delivery
– Exceptional customer service

Cons:
– No specific technical specifications provided on the website
– Limited information on the types of vehicles supported by each sensor model
– No user reviews or ratings available on the website

Customized Temperature Sensor Wholesale – JINGPU

China Temperature Sensor & Thermistor manufacturer

China Temperature Sensor Manufacturers, Suppliers

Product Details: The website describes several types of temperature sensors used in automotive applications. These include the Engine Temperature Sensor, installed in the coolant circuit to determine engine temperature with a measuring range of -40 to +130 degrees Celsius. The Air Temperature Sensor, located in the intake manifold, measures engine intake air temperature and has a range of -40 to +120 degrees Celsius. The Engine Oil Temperature Sensor measures engine oil temperature with a range of -40 to +170 degrees Celsius. The Exhaust Gas Temperature Sensor, mounted in the exhaust system, has a wide range of -40 to +1000 degrees Celsius and

regulates the exhaust gas recirculation system. The Fuel Temperature Sensor, located along the fuel delivery system, measures fuel temperature with a range of -40 to 160 degrees Celsius.

Pros:
– High accuracy and reliability in measuring temperatures within specified ranges.
– Customizable sensing elements with negative temperature coefficient (NTC) for pr…
– Diverse application in various automotive systems including engine, intake air,…

Cons:
– Specific installation requirements for each type of sensor, which can be complex…
– Potential for sensor failure if exposed to temperatures outside their specified…
– Maintenance and replacement may be necessary over time, adding to overall cost.

China Automotive Temperature Sensor

Product Details: The Bosch Motorsport Temperature Sensor NTC M12 is designed to measure fluid temperatures such as oil, water, or fuel. It operates within a temperature range of -40 to 130°C and has an accuracy of ±1.4°C at 25°C and ±3.4°C at 100°C. The sensor features a male thread of M12 x 1.5, a nominal resistance of 2.5 kOhm ± 5% at 20°C, and a response time of less than 15 seconds in still water. It is compatible with biofuels E85/M22 and can withstand vibrations up to 600 m/s². The sensor is robust, compact, and suitable for use in engine control units

or data acquisition systems.

Pros:
– High quality production part with robust and compact design
– Wide operating temperature range (-40 to 130°C)
– Fast response time (< 15 seconds in still water)
– Compatible with biofuels E85/M22
– Can be connected directly to most control units using a pull-up resistor
– Any mounting orientation is possible

Cons:
– Not intended for safety-related applications without signal validation
– Less precise than RTDs, though more sensitive and stable at lower temperatures
– Non-linear relationship between resistance and temperature requires approximatio…

Comparison Table

Frequently Asked Questions (FAQs)

What types of automotive temperature sensors do Chinese factories typically produce?

Chinese factories produce a variety of automotive temperature sensors, including coolant temperature sensors, intake air temperature sensors, ambient air temperature sensors, and oil temperature sensors. These sensors are designed to monitor different aspects of the vehicle’s engine and cooling system, providing critical data to the engine control unit (ECU) to optimize performance, fuel efficiency, and emission control.

How do I ensure the quality of temperature sensors from Chinese manufacturers?

To ensure the quality of temperature sensors from Chinese manufacturers, look for companies that adhere to international quality standards such as ISO9001:2018 and CE certification. These manufacturers often undergo rigorous testing for performance, durability, and accuracy. Additionally, check for feedback from other customers and verify the manufacturer’s business licenses and certifications.

What are the common applications of automotive temperature sensors in vehicles?

Automotive temperature sensors are used in several critical applications within a vehicle. They monitor the engine’s coolant temperature, the temperature of the air entering the engine, and the ambient air temperature. These sensors provide data to the ECU, which uses it to adjust fuel injection, ignition timing, and other engine parameters to optimize performance, fuel efficiency, and emissions.

Can I customize temperature sensors for specific automotive needs?

Yes, many Chinese manufacturers offer customized temperature sensors tailored to your specific automotive needs. These manufacturers can provide high-quality, customized products made from various materials and configurations, such as epoxy-encapsulated or glass-encapsulated thermistors, to fit your particular requirements.

What are the potential consequences of a faulty coolant temperature sensor in my vehicle?

A faulty coolant temperature sensor can lead to several issues, including decreased fuel economy, poor engine performance, and potential engine damage. The sensor might send incorrect signals to the ECU, causing it to miscalculate engine timing and fuel injection, leading to increased fuel consumption and other performance problems. Regularly checking and maintaining these sensors is crucial for optimal vehicle performance.