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

Filters

Viewing 1 - 20 of 157 products
Results per page
Description Price 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 Stock No. 912-2904
Mfr. Part No.TCN75AVOA
BrandMicrochip
kr 4,742
Each (In a Tube of 100)
Units
Temperature Digital Serial-I2C, SMBus ±1°C Surface Mount 8 -55 °C -55 +125 °C +125 °C 2.7 V 5.5 V SOIC 4.9mm 1.42mm
RS Stock No. 738-6014
Mfr. Part No.TCN75AVOA
BrandMicrochip
kr 5,882
Each (In a Pack of 5)
Units
Temperature Digital Serial-I2C, SMBus ±1°C Surface Mount 8 -55 °C -55 +125 °C +125 °C 2.7 V 5.5 V SOIC 4.9mm 1.42mm
RS Stock No. 768-1463
Mfr. Part No.MCP9701T-E/TT
BrandMicrochip
kr 2,244
Each (On a Tape of 20)
Units
Temperature Voltage Analogue ±4°C Surface Mount 3 -40 °C -40 +125 °C +125 °C 3.1 V 5.5 V SOT-23 3.05mm 1.02mm
RS Stock No. 170-4328
Mfr. Part No.MCP9701T-E/TT
BrandMicrochip
kr 1,722
Each (On a Reel of 3000)
Units
- - - - - - - - - - - - - -
RS Stock No. 738-7051
Mfr. Part No.MCP9701A-E/TO
BrandMicrochip
kr 2,552
Each (In a Pack of 10)
Units
Temperature Voltage Analogue ±1°C Through Hole 3 -10 °C -40 +125 °C +125 °C 3.1 V 5.5 V TO-92 5.21mm 5.33mm
RS Stock No. 146-0127
Mfr. Part No.TC74A0-5.0VAT
BrandMicrochip
kr 10,247
Each (In a Tube of 50)
Units
Temperature Digital Serial-I2C, SMBus ±2°C Through Hole 5 -40 °C -40 +125 °C +125 °C 2.7 V 5.5 V TO-220 10.67mm 9.02mm
RS Stock No. 668-7329
Mfr. Part No.TCN75AVUA
BrandMicrochip
kr 5,882
Each (In a Pack of 5)
Units
Temperature Digital Serial-I2C, SMBus ±1°C Surface Mount 8 -55 °C -55 +125 °C +125 °C 2.7 V 5.5 V MSOP 3mm 0.85mm
RS Stock No. 668-7313
Mfr. Part No.TC74A0-5.0VAT
BrandMicrochip
kr 11,506
Each (In a Pack of 5)
Units
Temperature Digital Serial-I2C, SMBus ±2°C Through Hole 5 -40 °C -40 +125 °C +125 °C 2.7 V 5.5 V TO-220 10.67mm 9.02mm
RS Stock No. 145-8952
Mfr. Part No.TCN75AVUA
BrandMicrochip
kr 4,742
Each (In a Tube of 100)
Units
Temperature Digital Serial-I2C, SMBus ±1°C Surface Mount 8 -55 °C -55 +125 °C +125 °C 2.7 V 5.5 V MSOP 3mm 0.85mm
RS Stock No. 912-2856
Mfr. Part No.MCP9701A-E/TO
BrandMicrochip
kr 2,325
Each (In a Bag of 1000)
Units
Temperature Voltage Analogue ±1°C Through Hole 3 -10 °C -40 +125 °C +125 °C 3.1 V 5.5 V TO-92 5.21mm 5.33mm
RS Stock No. 817-3664
Mfr. Part No.MCP9701T-E/LT
BrandMicrochip
kr 1,70
Each (On a Reel of 3000)
Units
Temperature Voltage Analogue ±4°C Surface Mount 5 -40 °C -40 +125 °C +125 °C 3.1 V 5.5 V SC-70 2.2mm 1mm
RS Stock No. 817-3673
Mfr. Part No.MCP9804T-E/MC
BrandMicrochip
kr 11,334
Each (On a Reel of 3300)
Units
Temperature Digital Serial-I2C, SMBus ±1°C Surface Mount 8 -40 °C -40 +125 °C +125 °C 2.7 V 5.5 V DFN 3mm 0.95mm
RS Stock No. 170-4304
Mfr. Part No.MCP9510CT-E/CH
BrandMicrochip
kr 4,905
Each (On a Reel of 3000)
Units
- - - - - - - - - - - - - -
RS Stock No. 687-8345
Mfr. Part No.MCP98243-BE/ST
BrandMicrochip
kr 8,57
Each
Units
Temperature Digital Serial-I2C, SMBus ±3°C Surface Mount 8 -40 °C -40 +125 °C +125 °C 2.7 V 5.5 V TSSOP 3mm 1mm
RS Stock No. 178-4016
Mfr. Part No.MCP98243-BE/ST
BrandMicrochip
kr 6,801
Each (In a Tube of 100)
Units
Temperature Digital Serial-I2C, SMBus ±3°C Surface Mount 8 -40 °C -40 +125 °C +125 °C 2.7 V 5.5 V TSSOP 3mm 1mm
RS Stock No. 628-3560
Mfr. Part No.MCP9803-M/SN
BrandMicrochip
kr 10,09
Each (In a Pack of 5)
Units
Temperature Digital Serial-I2C, SMBus ±0.5°C Surface Mount 8 -55 °C -55 +125 °C +125 °C 2.7 V 5.5 V SOIC 4.9mm 1.25mm
RS Stock No. 187-7748
Mfr. Part No.MCP96RL00-E/MX
BrandMicrochip
kr 25,523
Each (In a Pack of 3)
Units
Temperature Push-Pull Output Serial-2 Wire ±6°C Surface Mount 20 -40 °C -40 +125 °C +125 °C 2.7 V 5.5 V MQFN 5mm 0.95mm
RS Stock No. 887-7328
Mfr. Part No.TC77-3.3MCTTR
BrandMicrochip
kr 6,719
Each (On a Reel of 3000)
Units
Temperature Digital Serial-Microwire, Serial-SPI ±3°C Surface Mount 5 -55 °C -55 +125 °C +125 °C 2.7 V 5.5 V SOT-23 3.1mm 1.3mm
RS Stock No. 817-3676
Mfr. Part No.MCP9804T-E/MS
BrandMicrochip
kr 11,334
Each (On a Reel of 2500)
Units
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 Stock No. 177-1713
Mfr. Part No.AT30TSE752A-SS8M-B
BrandMicrochip
kr 11,506
Each (In a Pack of 5)
Units
- Digital - ±3°C Surface Mount 8 -55 °C -55 +125 °C +125 °C 1.7 V 5.5 V SOIC 5.05mm 1.5mm