• Photoresistor ORP12 transfer characteristic

    Photoresistors

    Photoresistors Transducer Photoresistors, which are sometimes also referred to as Light Dependent Resistors (LOR),...
  • A typical construction (a) and circuit symbols (b) of a photoresistor.

    Photoresistive Sensors

    Photoresistive Sensors Photoresistor Characteristics A photoresistor is also called a light-dependent resistor (LDR), photoconductor,...
  • The circuit symbol and the most common forms of thermistors

    Thermistors

    Thermistor Characteristics Thermistors are either NTC type, whose resistance decreases with increasing temperature, or...
  • Resistance Temperature Devices RTD Applications

    Resistance Temperature Devices RTD Applications

    Resistance Temperature Devices RTD Applications Besides measuring temperature, RTDs are also used to construct...
  • Resistance Temperature Devices (RTD) Design

    Resistance Temperature Devices (RTD) Design

    Resistance Temperature Devices (RTD) Design RTD Constructions RTDs are constructed in two forms: wire-wound...
  • RTD Measurement

    RTD Measurement

    RTD Measurement The electrical resistance of a metal conductor increases as temperature increases. This...