37 products

Temperature Sensor

Buy Temperature Sensor Online in India

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.

 

Temperature Sensor Module Prices in India

Temperature Sensors

Cost

BME/BMP 280 Temperature Sensor Module

Rs.601

BME680 Temperature Sensor Module

Rs.1515

DHT11 Module with ESP8266

Rs.248

Witty Fox - SI7021 Humidity Temperature Sensor Breakout Board

Rs.641

MLX90614ESF Infrared IR Temperature Sensor Module

Rs.999

W1209 Digital Temperature Controller Thermostat Module

Rs.186

DHT11 Temperature Sensor Module

Rs.218

10K Thermistor Temperature Sensor Module

Rs.133

XH-W1219 12V Digital Temperature Controller

Rs.237

DS18B20 Waterproof Digital Thermometer Sensor Probe

Rs.83

DHT22 Humidity and Temperature Sensor Module (AM2302)

Rs. 341

110V~ 220V AC All-Purpose Temperature Control Controller with Sensor 2 Relay Output Thermostat Stc-1000

Rs.529

DC 3-5V MAX6675 Module + K Type Thermocouple Temperature Sensor Thermocouple Sensor Set M6 Screw and Jumper Wire F to F 5pcs

Rs.299

XK-W2001 Adjustable Temperature Controller Socket with 1M Probe and AU Plug

Rs. 864

XH-W3001 DC 12V 120W Digital Display LED Temperature Controller with Thermostat Control Switch Probe

Rs. 340

ZFX-13001 12V DC High Precision Capacitive Humidity Controller

Rs.1608

ASAIR Temperature & Humidity Sensor

Rs. 340

XH-W3001 24V 240W Digital Thermostat Switch

Rs.258

DHT22 Temperature Sensor

Rs.312

100K Ohm NTC 3950 Thermistor

Rs.68

XH-W3001 220V 10A Digital Display LED Temperature Controller With Thermostat Control Switch Probe

Rs. 269

Acrylic Case for XH-W1209 Temperature Controller

Rs. 47

MH13001 10A 220V Mini Digital Air Humidity Control Controller

Rs.1799

DIY Peltier Cooling System Kit with TEC 12706 Peltier

Rs. 629

TEC1 12706 Peltier Module

Rs.177

W1209 Digital Temperature Controller Thermostat Module

Rs.135

XM-18 Mini Digital Automatic Egg Incubator

Rs.3200

TEC1-12715 Peltier Module

Rs.346

Thermoelectric Peltier Refrigeration Cooling System DIY Kit

Rs.459

10K Temperature Sensor (Thermistor)

Rs.6

10K Thermistor Temperature Sensor Module(4 Pin)

Rs.76

12V STC-3028 Dual Digital Thermostat Temperature Humidity Control

Rs.1078

LM35 Temperature Sensor

Rs.70

Mini Digital Thermometer Humidity Hygrometer

Rs.163

Peltier with Heatsink and Fan

Rs.728

10A 220V Mini Digital Air Humidity Controller

Rs.1698

LM35 Temperature Sensor Module

Rs.167

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.

 

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