Temperature Sensors & Humidity Sensors

Temperature sensors are components that directly translate physical temperature into digital information. Likewise, humidity sensors are able to measure atmospheric moisture levels and translate that into digital information. As such, temperature and humidity sensors are essential for environmental monitoring in and around sensitive electronic equipment.

These capabilities make temperature and humidity sensors suitable for a number of applications, such as to maintain environmental conditions in laboratory test and measurement. They might also be used to trigger a shut-down of equipment that might be compromised by over-heat, or moisture exposure such as condensation.

The RS components range offers temperature sensors and humidity sensors from trusted brands, suitable for a variety of applications and calibrations.

Types of Temperature Sensor

• Thermostats and thermocouples are temperature sensors which measure heat generation via voltage output. They are typically robust and inexpensive, and can be used over a wide range of temperatures.

• PT100 sensors measure the resistance deviation of the medium to determine its temperature, and are sometimes called resistance temperature detectors, or RTDs. These sensors are known for their high accuracy and reliability.

• Infrared temperature sensors and thermographic cameras convert thermal radiation to an electrical signal to monitor temperature levels. These are ideal for circumstances where contact sensors cannot be used.

Types of Humidity Sensor

• Capacitive humidity sensors use humidity-dependent condensers to determine moisture output. These sensors are often used to measure relative humidity in air conditioning units and HVAC systems.

• Resistive humidity sensors measure the electrical variation in conductive polymers and treated substrates. Low cost and small of size, these sensors are used in a variety of applications and appliances.

• Thermal conductor humidity sensors calibrate the deviation between the thermal conductivity of dry air versus moist air. Due to their long-term durability and high temperature resistance, these sensors are often used in clothes dryers and ovens.

...
Read more Read less

Filter

Visar 1 - 20 av 902 produkter
Resultat per sida
Beskrivning Pris Sensor Function Output Type Interface Type Accuracy Mounting Type Pin Count Minimum Operating Temperature Operating Temperature Range Maximum Operating Temperature Minimum Operating Supply Voltage Maximum Operating Supply Voltage Package Type Length Height
RS-artikelnummer 781-1355
Tillv. art.nrHIH-5030-001
VarumärkeHoneywell
92,65 kr
Each
Enheter
Humidity Sensor Analogue Analogue ±3%RH Surface Mount 3 -40 °C -40 → +85 °C +85 °C 2.7 V 5.5 V SMD 8.59mm 2.67mm
RS-artikelnummer 874-4562
Tillv. art.nrHIH-4000-004
VarumärkeHoneywell
223,76 kr
Each
Enheter
Humidity Sensor Analogue Analogue ±3.5%RH Through Hole 3 -40 °C -40 → +85 °C +85 °C 4 V dc 5.8 V dc SIP 4.17mm 8.59mm
RS-artikelnummer 786-5554
Tillv. art.nrSHT21
VarumärkeSensirion
66,90 kr
Each
Enheter
Temperature & Humidity Digital Serial-I2C ±0.3 °C, ±2 %RH Surface Mount 6 -40 °C -40 → +125 °C +125 °C 2.1 V 3.6 V DFN 3mm 1.1mm
RS-artikelnummer 169-1857
Tillv. art.nrSHT21
VarumärkeSensirion
35,355 kr
Each (On a Reel of 400)
Enheter
Temperature & Humidity Digital Serial-I2C ±0.3 °C, ±2 %RH Surface Mount 6 -40 °C -40 → +125 °C +125 °C 2.1 V 3.6 V DFN 3mm 1.1mm
RS-artikelnummer 540-2849
Tillv. art.nrDS18S20+
VarumärkeMaxim Integrated
43,43 kr
Each
Enheter
Temperature Digital 1-Wire ±0.5°C Through Hole 3 -55 °C -55 → +125 °C +125 °C 3 V 5.5 V TO-92 4.95mm 4.95mm
RS-artikelnummer 889-5932
Tillv. art.nrMCP9808-E/MS
VarumärkeMicrochip
7,40 kr
Each (In a Tube of 100)
Enheter
Temperature Digital Serial-I2C, SMBus ±1°C Surface Mount 8 -40 °C -40 → +125 °C +125 °C 2.7 V 5.5 V MSOP 3mm 0.95mm
RS-artikelnummer 504-5632
Tillv. art.nrLM75BIM-3/NOPB
VarumärkeTexas Instruments
21,052 kr
Each (In a Pack of 5)
Enheter
Temperature Digital Serial-I2C, SMBus ±3°C Surface Mount 8 -55 °C -55 → +125 °C +125 °C 3 V 5.5 V SOIC 4.9mm 1.45mm
RS-artikelnummer 111-1146
Tillv. art.nrAD22100ATZ
VarumärkeAnalog Devices
52,998 kr
Each (In a Tray of 100)
Enheter
Temperature Analogue Analogue ±1°C Through Hole 3 -40 °C -40 → +85 °C +85 °C 4 V 6.5 V TO-92 5.21mm 5.33mm
RS-artikelnummer 177-5953
Tillv. art.nrHIH-4000-001
VarumärkeHoneywell
136,409 kr
Each (In a Tube of 50)
Enheter
Humidity Sensor Analogue Analogue ±3.5% Through Hole 3 -40 °C -40 → +85 °C +85 °C 4 V dc 5.8 V dc SIP 21.66mm 2.03mm
RS-artikelnummer 121-8585
Tillv. art.nrLM75BIM-3/NOPB
VarumärkeTexas Instruments
17,298 kr
Each (In a Tube of 95)
Enheter
- - - - - - - - - - - - - -
RS-artikelnummer 770-9892
Tillv. art.nrMCP9808-E/MS
VarumärkeMicrochip
9,85 kr
Each (In a Pack of 4)
Enheter
Temperature Digital Serial-I2C, SMBus ±1°C Surface Mount 8 -40 °C -40 → +125 °C +125 °C 2.7 V 5.5 V MSOP 3mm 0.95mm
RS-artikelnummer 912-2847
Tillv. art.nrMCP9700-E/TO
VarumärkeMicrochip
1,656 kr
Each (In a Bag of 1000)
Enheter
Temperature Voltage Analogue ±1°C Through Hole 3 -40 °C -40 → +125 °C +125 °C 2.3 V 5.5 V TO-92 4.71mm 4.62mm
RS-artikelnummer 528-3171
Tillv. art.nrHIH-4000-001
VarumärkeHoneywell
168,23 kr
Each
Enheter
Humidity Sensor Analogue Analogue ±3.5% Through Hole 3 -40 °C -40 → +85 °C +85 °C 4 V dc 5.8 V dc SIP 21.66mm 2.03mm
RS-artikelnummer 523-0098
Tillv. art.nrAD22100ATZ
VarumärkeAnalog Devices
72,07 kr
Each
Enheter
Temperature Analogue Analogue ±1°C Through Hole 3 -40 °C -40 → +85 °C +85 °C 4 V 6.5 V TO-92 5.21mm 5.33mm
RS-artikelnummer 162-8605
Tillv. art.nrLM75BIMX-3/NOPB
VarumärkeTexas Instruments
8,179 kr
Each (On a Reel of 2500)
Enheter
Temperature Digital Serial-I2C, SMBus ±3°C Surface Mount 8 -55 °C -55 → +125 °C +125 °C 3 V 5.5 V SOIC 5mm 1.5mm
RS-artikelnummer 874-4553
Tillv. art.nrHIH-4000-002
VarumärkeHoneywell
192,12 kr
Each
Enheter
Humidity Sensor Analogue Analogue ±3.5%RH Through Hole 3 -40 °C -40 → +85 °C +85 °C 4 V dc 5.8 V dc SIP 4.17mm 8.59mm
RS-artikelnummer 824-6967
Tillv. art.nrLM75BIMX-3/NOPB
VarumärkeTexas Instruments
18,84 kr
Each (In a Pack of 5)
Enheter
Temperature Digital Serial-I2C, SMBus ±3°C Surface Mount 8 -55 °C -55 → +125 °C +125 °C 3 V 5.5 V SOIC 5mm 1.5mm
RS-artikelnummer 403-620
Tillv. art.nrMCP9700-E/TO
VarumärkeMicrochip
2,182 kr
Each (In a Pack of 20)
Enheter
Temperature Voltage Analogue ±1°C Through Hole 3 -40 °C -40 → +125 °C +125 °C 2.3 V 5.5 V TO-92 4.71mm 4.62mm
RS-artikelnummer 727-6226
Tillv. art.nrSHT25
VarumärkeSensirion
120,15 kr
Each
Enheter
Temperature & Humidity Digital Serial-I2C ±1.8%RH Surface Mount 6 -40 °C -40 → +125 °C +125 °C 2.1 V 3.6 V DFN 3mm 1.1mm
RS-artikelnummer 866-0247
Tillv. art.nrLM35DT/NOPB
VarumärkeTexas Instruments
17,442 kr
Each (In a Tube of 45)
Enheter
Temperature Voltage Analogue ±0.9°C Through Hole 3 0 °C 0 → +100 °C +100 °C 4 V 30 V TO-220 15.5mm 4.7mm
Related Products
The HDC100x devices are digital humidity sensors with ...
Description:
The HDC100x devices are digital humidity sensors with an integrated temperature sensor. The sensing element is placed on the bottom side of the device, making the chip more robust against dirt, dust, and other environmental contaminants. Relative Humidity (RH) Range: ...
TE Connectivity’s MEAS HTM2500LF is a humidity and ...
Description:
TE Connectivity’s MEAS HTM2500LF is a humidity and temperature transducer that offers a humidity linear voltage output enabling a direct interface with a microcontroller.HTM2500LF is a dedicated humidity and temperature transducer designed for OEM applications where a reliable and accurate ...
Full interchangeability with no calibration required in standard ...
Description:
Full interchangeability with no calibration required in standard conditions Instantaneous desaturation after long periods in saturation phase Compatible with automatized assembly processes, including Pb free and reflow processes Individual marking for traceabilityDFN type package Relative Humidity and Temperature ...
The HIH-8000 series offers two units in one ...
Description:
The HIH-8000 series offers two units in one with a digital output-type relative humidity (RH) and temperature sensor combined into one package. The HIH-8000 offer an accuracy of ±2.0 %RH.Potential Applications:Industrial:HVAC/RAir compressorsWeather stationsTelecom ... therapyIncubators/microenvironments. ...