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.

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Omschrijving Prijs 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-stocknr. 123-7351
FabrikantnummerSHT20
FabrikantSensirion
€ 4,395
Each (In a Pack of 2)
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±3 (Humidity) %RH, ±3 (Temperature) °C Surface Mount 6 -40 °C -40 → +125 °C +125 °C 2.1 V 3.6 V DFN 3mm 1.1mm
RS-stocknr. 161-0172
FabrikantnummerTMP04FT9Z
FabrikantAnalog Devices
€ 5,821
Each (In a Bag of 100)
Aantal stuks
Temperature CMOS, TTL Digital PWM ±3°C Through Hole 3 -55 °C -55 → +150 °C +150 °C 4.5 V 7 V TO-92 5.21mm 5.33mm
RS-stocknr. 159-4685
FabrikantnummerLM335Z
€ 0,43
Each
Aantal stuks
Temperature Voltage Analogue ±5°C Through Hole 3 -40 °C -40 → +100 °C +100 °C 2.92 V 3.04 V TO-92 5mm 5.03mm
RS-stocknr. 165-5485
FabrikantnummerLM235Z
€ 0,175
Each (In a Bag of 1000)
Aantal stuks
Temperature Voltage Analogue ±1°C Through Hole 3 -40 °C -40 → +125 °C +125 °C 5 V 40 V TO-92 - 5.33mm
RS-stocknr. 738-7054
FabrikantnummerMCP9701AT-E/LT
FabrikantMicrochip
€ 0,283
Each (In a Pack of 10)
Aantal stuks
Temperature Voltage Analogue ±1°C Surface Mount 5 -10 °C -10 → +125 °C +125 °C 3.1 V 5.5 V SC-70 2.2mm 1mm
RS-stocknr. 170-4357
FabrikantnummerHPP801A031
FabrikantTE Connectivity
€ 3,359
Each (In a Box of 1200)
Aantal stuks
Humidity Sensor Analogue Analogue ±2% Through Hole 2 -60 °C -60 → +140 °C +140 °C - 10 V ac - 10.2mm 6.2mm
RS-stocknr. 169-1839
FabrikantnummerSHT20
FabrikantSensirion
€ 2,204
Each (On a Reel of 1500)
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±3 (Humidity) %RH, ±3 (Temperature) °C Surface Mount 6 -40 °C -40 → +125 °C +125 °C 2.1 V 3.6 V DFN 3mm 1.1mm
RS-stocknr. 165-3320
FabrikantnummerMCP9701AT-E/LT
FabrikantMicrochip
€ 0,218
Each (On a Reel of 3000)
Aantal stuks
Temperature Voltage Analogue ±1°C Surface Mount 5 -10 °C -10 → +125 °C +125 °C 3.1 V 5.5 V SC-70 2.2mm 1mm
RS-stocknr. 893-7082
FabrikantnummerHPP801A031
FabrikantTE Connectivity
€ 6,46
Each
Aantal stuks
Humidity Sensor Analogue Analogue ±2% Through Hole 2 -60 °C -60 → +140 °C +140 °C - 10 V ac - 10.2mm 6.2mm
RS-stocknr. 427-171
FabrikantnummerTMP04FT9Z
FabrikantAnalog Devices
€ 7,71
Each
Aantal stuks
Temperature CMOS, TTL Digital PWM ±3°C Through Hole 3 -55 °C -55 → +150 °C +150 °C 4.5 V 7 V TO-92 5.21mm 5.33mm
RS-stocknr. 709-6014
FabrikantnummerAD590LF
FabrikantAnalog Devices
€ 64,37
Each
Aantal stuks
Temperature Current - ±1°C Through Hole 2 -55 °C -55 → +150 °C +150 °C 4 V 30 V FPAK 2.36mm 6.1mm
RS-stocknr. 536-1669
FabrikantnummerLM74CIM-5/NOPB
€ 2,348
Each (In a Pack of 5)
Aantal stuks
Temperature Digital SPI ±5°C Surface Mount 8 -55 °C -55 → +150 °C +150 °C 4.5 V 5.5 V SOIC 4.9mm 1.45mm
RS-stocknr. 169-9937
FabrikantnummerTSIC 301 TO92
€ 5,465
Each (In a Bag of 50)
Aantal stuks
Temperature Analogue Analogue ±0.3°C Through Hole 3 -50 °C -50 → +150 °C +150 °C 3 V 5.5 V TO-92 4.77mm 4.01mm
RS-stocknr. 709-2898
FabrikantnummerAD590MH
FabrikantAnalog Devices
€ 78,06
Each
Aantal stuks
Temperature Current - ±0.5°C Through Hole 3 -55 °C -55 → +150 °C +150 °C 4 V 30 V TO-52 5.84mm 3.81mm
RS-stocknr. 121-8021
FabrikantnummerTsic 301 TO92
€ 7,71
Each
Aantal stuks
Temperature Analogue Analogue ±0.3°C Through Hole 3 -50 °C -50 → +150 °C +150 °C 3 V 5.5 V TO-92 4.77mm 4.01mm
RS-stocknr. 817-3676
FabrikantnummerMCP9804T-E/MS
FabrikantMicrochip
€ 1,148
Each (On a Reel of 2500)
Aantal stuks
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-stocknr. 807-7077
FabrikantnummerSi7021-A10-GM
FabrikantSilicon Labs
€ 4,24
Each
Aantal stuks
Temperature & Humidity Digital I2C ±0.4°C Surface Mount 6 -40 °C -40 → +85 °C +85 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS-stocknr. 166-0935
FabrikantnummerHTS221TR
€ 1,536
Each (On a Reel of 8000)
Aantal stuks
Temperature & Humidity Digital Analogue ± 0.5 (Temperature) °C, ± 3.5 (Humidity) % Surface Mount 6 -40 °C -40 → +120 °C +120 °C 1.7 V 3.6 V HLGA 2mm 0.9mm
RS-stocknr. 110-6598
FabrikantnummerHTS221TR
€ 2,845
Each (In a Pack of 2)
Aantal stuks
Temperature & Humidity Digital Analogue ± 0.5 (Temperature) °C, ± 3.5 (Humidity) % Surface Mount 6 -40 °C -40 → +120 °C +120 °C 1.7 V 3.6 V HLGA 2mm 0.9mm
RS-stocknr. 843-1821
FabrikantnummerHDC1000YPAT
€ 6,08
Each (In a Pack of 2)
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±3% Surface Mount 8 -40 °C -40 → +125 °C +125 °C 2.7 V 5.5 V BGA 2.07mm 0.41mm
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