Buy Temperature Sensor Module: Humidity Sensor Module Online at Best prices

Looking to measure the amount of heat energy generated by a system or object? Stacked up all kinds of temperature sensors - resistance temperature detectors (RTD), thermocouples, thermistors, infrared sensors, semiconductors and thermometers. 

View as Grid List

36 items

Set Descending Direction
per page
  1. Out of stock
    XH-W3001 24V 240W Digital Thermostat Switch
    Rs 591.75 Rs 501.48
  2. Out of stock
    XH-W3001 DC 12V 120W Digital Thermostat Switch
    Rs 457.50 Rs 387.71
  3. Out of stock
    XH-W1219 12V Digital Temperature Controller
    Rs 386.25 Rs 327.33
  4. Out of stock
    ASAIR Temperature & Humidity Sensor
    Rs 582.00 Rs 493.22
  5. Compare
    LM35D Temperature Analog Sensor Module
    Rs 106.20 Rs 90.00
  6. Out of stock
    Mini Digital Thermometer Humidity Hygrometer
    Rs 189.98 Rs 161.00
  7. Compare
  8. Compare
  9. Out of stock
    XM-18 Mini Digital Automatic Egg Incubator
    Rs 3,481.00 Rs 2,950.00
  10. Compare
  11. Out of stock
    10A 220V Mini Digital Air Humidity Controller
    Rs 1,888.00 Rs 1,600.00
  12. Compare
    BME/BMP 280 Temperature Sensor Module
    Rs 409.99 Rs 347.45
  13. Compare
  14. Compare
    BME680 Temperature Sensor Module
    Special Price Rs 1,770.00 Rs 1,500.00 was Rs 2,360.00
  15. Out of stock
    Double Peltier TEC12706 Water Cooling System
    Rs 1,349.92 Rs 1,144.00
  16. Out of stock
    LM35 Temperature Sensor Module
    Rs 110.00 Rs 93.22
  17. Compare
    DHT11 Module with ESP8266
    Rs 299.99 Rs 254.23
  18. Compare
  19. Compare
    100K Ohm NTC 3950 Thermistor
    Special Price Rs 68.99 Rs 58.47 was Rs 197.06
  20. Compare
    DHT11 Humidity and Temperature Sensor
    Special Price Rs 99.00 Rs 83.90 was Rs 118.00
View as Grid List

36 items

Set Descending Direction
per page

What is a temperature sensor?

Temperature sensors are electronic devices that measure the temperature of the environment. It detects the outer surroundings, and then converts the input date into electronic data to record, monitor, or signal temperature changes.

The basic principle of working of the temperature sensors is based on the voltage across the diode terminals. If the voltage increases, the temperature also rises, followed by a voltage drop between the transistor terminals of base and emitter in a diode.

What are the types of temperature sensors?

  • Thermocouples

A thermocouple is a temperature sensor electronic device that consists of two dissimilar electrical conductors forming an electrical junction. A thermocouple produces a temperature-dependent voltage as a result of the thermoelectric effect, and this voltage can be interpreted to measure temperature.

  • Resistor Temperature Detector (RTD)

The resistance temperature detector (RTD), is a thin film device made of platinum, which is used for measuring temperature. It has great stability, accuracy and repeatability. The temperature is directly proportional to the resistance. Higher the resistance means larger the resistance.

  • Thermistors

A thermistor is a type of resistor whose resistance is dependent on temperature, more so than in standard resistors. They can do more than simply regulate temperature. They are also used for voltage regulation, volume control, time delays, and circuit protection.

  • Semiconductor Sensors

Semiconductor-based temperature sensors, or integrated circuit (IC) temperature sensors, operate with reverse bias, have a small capacitance and a low leakage current. 

  • IR sensor

An infrared (IR) sensor is an electronic device that measures and detects infrared radiation in its surrounding environment. There are two types of infrared sensors: active and passive. 

Which is the most accurate temperature sensor?

An RTD is the most accurate and stable temperature sensor and is more linear than a thermocouple or thermistor. However, RTDs are the slowest and most expensive temperature sensors. Therefore, precision applications where accuracy is critical while speed and cost are less important.

What are the applications of a temperature sensor?

Temperature Sensors have a wide range of applications where maintaining a specific temperature is vital. The temperature sensor will indicate when the environment becomes too hot or cold and preventative action can be taken to ensure that the entire device is not compromised. Many industries including medical, motorsport, HVAC, agriculture, industrial, aerospace and automotive use temperature sensors to check the temperature of its surroundings.

How much does a temperature sensor cost?

Temperature Sensors


BME/BMP 280 Temperature Sensor Module


BME680 Temperature Sensor Module


DHT11 Module with ESP8266


Witty Fox - SI7021 Humidity Temperature Sensor Breakout Board


MLX90614ESF Infrared IR Temperature Sensor Module


W1209 Digital Temperature Controller Thermostat Module


DHT11 Temperature Sensor Module


10K Thermistor Temperature Sensor Module