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. 

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    BME/BMP 280 Temperature Sensor Module
    Special Price Rs 601.80 Rs 510.00 was Rs 708.00
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    BME680 Temperature Sensor Module
    Special Price Rs 1,770.00 Rs 1,500.00 was Rs 2,360.00
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    Double Peltier TEC12706 Water Cooling System
    Special Price Rs 2,124.00 Rs 1,800.00 was Rs 2,360.00
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    LM35 Temperature Sensor Module
    Special Price Rs 171.10 Rs 145.00 was Rs 354.00
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    DHT11 Module with ESP8266
    Rating:
    80%
    Rs 691.48 Rs 586.00
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    Witty Fox - SI7021 Humidity Temperature Sensor Breakout Board
    Special Price Rs 640.74 Rs 543.00 was Rs 960.52
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    100K Ohm NTC 3950 Thermistor
    Special Price Rs 68.99 Rs 58.47 was Rs 197.06
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    DHT11 Humidity and Temperature Sensor
    Special Price Rs 99.00 Rs 83.90 was Rs 118.00
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    ADJUSTABLE TEMPERATURE CONTROLLER 1M LENGTH PROBE 110-220V DIGITAL DISPLAY SOCKET AU PLUG
    Special Price Rs 864.94 Rs 733.00 was Rs 1,554.06
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    XH-W3001 220V 10A Digital Display LED Temperature Controller With Thermostat Control Switch Probe
    Special Price Rs 448.40 Rs 380.00 was Rs 944.00
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    DS18B20 Waterproof Digital Thermometer Sensor Probe
    Rating:
    80%
    Special Price Rs 99.00 Rs 83.90 was Rs 177.00
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    MLX90614ESF Infrared IR Temperature Sensor Module
    Special Price Rs 2,950.00 Rs 2,500.00 was Rs 3,540.00
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    Peltier with Heatsink and Fan
    Rating:
    90%
    Special Price Rs 767.00 Rs 650.00 was Rs 1,398.30
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    TEC1-12715 Peltier
    Rating:
    90%
    Special Price Rs 389.40 Rs 330.00 was Rs 810.66
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    DIY Peltier Cooling System Kit
    Special Price Rs 699.00 Rs 592.37 was Rs 1,323.96
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    DHT22 Humidity and Temperature Sensor Module (AM2302)
    Special Price Rs 320.00 Rs 271.19 was Rs 566.40
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    10K Thermistor Temperature Sensor Module
    Rs 133.34 Rs 113.00
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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

Cost

BME/BMP 280 Temperature Sensor Module

Rs.601

BME680 Temperature Sensor Module

Rs.1770

DHT11 Module with ESP8266

Rs.691

Witty Fox - SI7021 Humidity Temperature Sensor Breakout Board

Rs.640

MLX90614ESF Infrared IR Temperature Sensor Module

Rs.2950

W1209 Digital Temperature Controller Thermostat Module

Rs.470

DHT11 Temperature Sensor Module

Rs.148

10K Thermistor Temperature Sensor Module

Rs.133