Results for: BD221
in Sensors, Transducers
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Sensors, Transducers
A transducer is a device that converts a signal in one form of energy to another form of energy.[1] Energy types include (but are not limited to) electrical, mechanical, electromagnetic (including light), chemical, acoustic and thermal energy. While the term transducer commonly implies the use of a sensor/detector, any device which converts energy can be considered a transducer. Transducers are widely used in measuring instruments. A sensor is used to detect a parameter in one form and report it in another form of energy, often an electrical signal. For example, a pressure sensor might detect pressure (a mechanical form of energy) and convert it to electrical signal for display at a remote gauge. An actuator accepts energy and produces movement (action). The energy supplied to an actuator might be electrical or mechanical (pneumatic, hydraulic, etc.). An electric motor and a loudspeaker are both actuators, converting electrical energy into motion for different purposes. Combination transducers have both functions; they both detect and create action. For example, a typical ultrasonic transducer switches back and forth many times a second between acting as an actuator to produce ultrasonic waves, and acting as a sensor to detect ultrasonic waves. Rotating a DC electric motor's rotor will produce electricity and voice-coil speakers can also act as microphones.
Sensors > Temperature and Humidity Sensors
Part No. Variations
- BD220
- BD2200GUL
- BD2200GULE2
- BD2201GULE2
- BD2204GUL
- BD2204GULE2
- BD221
- BD222
- BD2220GTR
- BD2221GTR
- BD2222GGTR
- BD2224G
- BD2224GHVTR
- BD2224GTR
- BD2225GTR
- BD2226GTR
- BD223
- BD2232GGTR
- BD2233GGTR
- BD2239N5050AHF
- BD224
- BD2241GGTR
- BD2242GGTL
- BD2242GGTR
- BD2243GGTR
- BD2244GMGTR
- BD2246GGTR
- BD2247GGTR
- BD2248GGTR
- BD225
- BD226
- BD2264GMGTR
- BD2266GMGTR
- BD2268GMGTR
- BD227
- BD2270HFVTR
- BD228
- BD229