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Measure temperature with a broad selection of Transducers, Mechanical Regulators, Solid State Switches, Resistance Temperature Detectors (RTDs), Thermocouples, Temperature Probes and Thermistors (NTC & PTC).
Magnetic Sensors consist of Compass Modules & ICs, Position/Proximity/Speed Modules and Solid State Switches. Stand alone magnets are also included in this section.
Pressure Sensors are available a wide range of pressure types: Absolute, Sealed Gauge, Compound, Switch, Differential, Vacuum and Vented Gauge.
Optical Sensors are composed of Ambient Light, IR, UV Sensors, Photo Detectors, Photodiodes, Photointerrupters and Phototransistors.
Accelerometers, Gyroscopes, Force, Tilt, Vibration, Flow and Float Level Sensors are some of the products that make up the Inertia, Motion & Position Measurement Section.
This section specifically highlights fiber optic amplifiers. Amplifiers boost the signal in long range fiber applications.
Current Transducers are devices that detect electrical current (AC or DC) in a system and generates a proportional or specific electrical signal.
Application specific and multi/combination sensors are highlighted in this section.
Environmental sensing is typically associated with Moisture/Humidity, Dust and Gas Sensors as well as Strain Gauges.
Image Sensors fit many applications including mobile phones, notebook webcams, surveillance, automotive and medical imaging.
Capacitive Touch/Proximity Sensor ICs and Modules are highlighted in this section.
Ultrasonic Sensors provide accurate distance measurements with no physical contact.
Encoders convert a specific position to an analog or digital electronic signal. Digi-Key offers capacitive, magnetic, mechanical or optical encoder types.
IrDA is a very efficient form of wireless communication commonly used in mobile, laptop and remote control applications.
Solar cells convert light energy to electricity (DC current).
A wide variety of Sensor accessories are highlighted in this section.
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