KTY81/220,112
Product Overview
Category
The KTY81/220,112 belongs to the category of temperature sensors.
Use
It is used for measuring temperature in various electronic and industrial applications.
Characteristics
- Wide temperature range
- High accuracy
- Small size
- Low power consumption
Package
The sensor is typically available in a small, surface-mount package.
Essence
The essence of the KTY81/220,112 lies in its precise temperature measurement capabilities and versatility in different environments.
Packaging/Quantity
The sensor is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Temperature Range: -55°C to 150°C
- Accuracy: ±0.5°C
- Supply Voltage: 2.4V to 5.5V
- Output: Analog voltage
Detailed Pin Configuration
The KTY81/220,112 typically has three pins: 1. Pin 1: GND (Ground) 2. Pin 2: VCC (Supply Voltage) 3. Pin 3: Output
Functional Features
- Linear output response to temperature changes
- Low self-heating
- Fast response time
Advantages and Disadvantages
Advantages
- High accuracy over a wide temperature range
- Small form factor
- Low power consumption
Disadvantages
- Limited temperature range compared to some other sensors
- Requires external signal conditioning for precise measurements in some applications
Working Principles
The KTY81/220,112 operates based on the principle of the temperature-dependent resistance of certain semiconductor materials. As the temperature changes, the resistance of the sensor changes, leading to a corresponding change in the output voltage.
Detailed Application Field Plans
The KTY81/220,112 finds application in various fields, including: - Automotive industry for temperature monitoring in engine systems - HVAC systems for temperature control - Industrial equipment for process monitoring - Consumer electronics for thermal management
Detailed and Complete Alternative Models
Some alternative models to the KTY81/220,112 include: - LM35: A precision integrated-circuit temperature sensor - DS18B20: A digital temperature sensor with programmable resolution
In conclusion, the KTY81/220,112 is a versatile temperature sensor with high accuracy and a wide temperature range, making it suitable for diverse applications across industries.
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What is the KTY81/220,112 temperature sensor used for?
- The KTY81/220,112 is a temperature sensor commonly used for measuring and monitoring temperature in various technical solutions.
What is the operating temperature range of the KTY81/220,112 sensor?
- The operating temperature range of the KTY81/220,112 sensor is typically from -55°C to 150°C.
How accurate is the KTY81/220,112 sensor in temperature measurement?
- The KTY81/220,112 sensor has a high level of accuracy, typically within ±0.5°C at room temperature.
Can the KTY81/220,112 sensor be used in harsh environments?
- Yes, the KTY81/220,112 sensor is designed to withstand harsh environments and is suitable for industrial applications.
What are the common applications of the KTY81/220,112 sensor?
- The KTY81/220,112 sensor is commonly used in automotive, industrial control, and consumer electronics applications for temperature sensing.
Is the KTY81/220,112 sensor compatible with microcontrollers and digital interfaces?
- Yes, the KTY81/220,112 sensor can be interfaced with microcontrollers and digital interfaces for easy integration into electronic systems.
Does the KTY81/220,112 sensor require calibration?
- The KTY81/220,112 sensor is factory-calibrated and typically does not require additional calibration in most applications.
What is the power supply requirement for the KTY81/220,112 sensor?
- The KTY81/220,112 sensor operates on a low voltage supply, typically around 2.7V to 5.5V.
Can the KTY81/220,112 sensor be used for temperature compensation in electronic circuits?
- Yes, the KTY81/220,112 sensor is often used for temperature compensation in electronic circuits to maintain stable performance over a wide temperature range.
Are there any special considerations for PCB layout when using the KTY81/220,112 sensor?
- It is important to minimize thermal gradients on the PCB and ensure proper grounding for accurate temperature measurements when using the KTY81/220,112 sensor.