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You are in Home > Electronic symbols > Symbols of electronic sensors, transducers...

Symbols of electronic sensors, transducers...

The transducers, sensors and electrical and electronic detectors are elements that are activated by the energy delivered by a system and that in turn deliver another type of energy to another different system. The transformed energy may be physical, chemical or biological origin.

Symbology / Symbols of electronic sensors, transducers...
Símbolo Descripción   Símbolo Descripción
Transducer symbol
Transducer - sensor
Transducer
generic symbol
Transducer - sensor
  Piezoelectric transducer symbol Piezoelectric transducer
LDR resistor symbol
LDR resistor
LDR Resistor
Light sensitive resistor
+ symbols
LDR resistor
  Microphone symbol
Dinamic microphone
Microphone
Sound detector
+ symbols
Microphone
Detector liquid symbol, humistor
Humistor
Detector liquid
Humistor
Humistor
  Thermoluminescence detector symbol Thermoluminescence detector
Photodiode symbol
Photodiode
Photodiode
Sensitive to visible light diode
or infrared
+ symbols
Photodiode
  Phototransistor symbol
Phototransistor
Phototransistor
Transistor sensitive to light
Phototransistor
Electrostatic sensor symbol Electrostatic sensor
Touch sensitive sensor
  Electrostatic sensor symbol Electrostatic sensor
Touch sensitive sensor
Electrostatic sensor symbol Electrostatic sensor
Touch sensitive sensor
  Símbolo del interruptor de mercurio Mercury switch
Detects the inclination or motion
Reed symbol
Reed
Reed
Closes to the proximity of a magnet
+ symbols
Reed
  Switch detector limit symbol
Switch detector limit
Switch detector limit
+ symbols
Switch detector limit

Effects switches symbols or dependencies

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Switch level symbol Switch level
Actuated by the level of a fluid
  Thermal switch symbol with relay Thermal switch
A thermal relay operated by the effect of temperature
Switch level symbol Switch level
Actuated by the level of a fluid
  Thermal switch symbol Thermal switch
Triggered by the effect of temperature
Flow switch symbol Flow switch
Actuated by the flow of a fluid
  Pressure switch symbol Pressure switch
Contact pressure actuated
Flow switch symbol Flow switch
Actuated by the flow of a fluid
  Pressure switch symbol Pressure switch
switch pressure actuated
Gas switch symbol Switch operated by the flow of gas   Thermostat symbol
Thermostat
Thermostat
Thermal switch, triggered by the effect of temperature
Thermostat
Switch by frequency symbol Switch by frequency   Switch actuated by a pulse counter symbol Switch actuated by a pulse counter

Proximity sensors symbols

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Proximity switch symbol
Proximity switch
Proximity switch
generic symbol
Símbolo genérico
Proximity switch
  Sensitive proximity sensor symbol Sensitive proximity sensor
generic symbol
Símbolo genérico
Proximity switch
Symbol of the switch by proximity to a magnet Switch by proximity to a magnet   Switch by proximity to iron symbol Switch by proximity to iron
Switch touch symbol Switch touch   Capacitive proximity sensor symbol Capacitive proximity sensor sensitive to solid
Capacitive proximity sensor, NO Capacitive proximity sensor, normally open output, NO   Capacitive proximity sensor symbol, NC Capacitive proximity sensor, normally closed output, NC
Capacitive proximity sensor 3-wire symbol, NO Capacitive proximity sensor 3-wire,
normally open output, NO
  Capacitive proximity sensor 3-wire symbol, NC Capacitive proximity sensor 3-wire,
normally closed output, NC
Symbol of the capacitive proximity sensor 4 wire with 2 outputs Capacitive proximity sensor 4 wire with 2 outputs, one open and one closed   Sensor with fier optic symbol Sensor with fier optic

Symbols optocouplers / Photoelectric detectors

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Optocoupler symbols diode / Semiconductor symbol Optocoupler
Diode - Semiconductor
  Optocoupler symbol, diode / diac
Optocoupler,  Diode - Diac
Optocoupler
Diode - Diac
Optocoupler
Optocoupler two receivers symbol Optocoupler two receivers   Optocoupler symbol, diode / transistor Optocoupler
Diode - Transistor
Optocoupler encapsulated symbol
Optocoupler encapsulated
Optocoupler encapsulated
Diode - Transistor
with hollow beam for cutting
Optocoupler encapsulated
  Optocoupler encapsulated symbol
Optocoupler encapsulated
Optocoupler encapsulated
Diode - Transistor
Optocoupler encapsulated

Thermocouple symbols / Temperature detectors

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Thermocouple symbol
Thermocouple
Thermocouple
Thermocouple
  Thermocouple symbol Thermocouple
Thermocouple
Thermocouple symbol Thermocouple
Thermocouple
  Thermocouple symbol Thermocouple
Thermocouple
Thermocouple polarized symbol Thermocouple polarized
The thick side is the negative pole
  Thermocouple polarized Thermocouple polarized
Symbol of the thermocouple with uninsulated heating element Thermocouple
With uninsulated heating element
  Symbol of the thermocouple with uninsulated heating element Thermocouple
With uninsulated heating element
Symbol of the thermocouple with insulated heating element Thermocouple
With insulated heating element
  Symbol of the thermocouple with insulated heating element Thermocouple
With insulated heating element
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