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. 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. 877-2744
FabrikantnummerLM235Z
€ 1,117
Each (In a Pack of 10)
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. 166-0935
FabrikantnummerHTS221TR
€ 1,457
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. 168-6042
FabrikantnummerLM335Z
€ 0,347
Each (In a Bag of 2500)
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. 159-4685
FabrikantnummerLM335Z
€ 2,20
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
€ 0,728
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. 714-7917
FabrikantnummerLM335AZ
€ 1,166
Each (In a Pack of 5)
Aantal stuks
Temperature Voltage Analogue ±1°C Through Hole 3 -40 °C -40 → +100 °C +100 °C 2.95 V 3.91 V TO-92 5mm 5mm
RS-stocknr. 103-1583
FabrikantnummerLM335AZ
€ 0,49
Each (In a Bag of 2500)
Aantal stuks
Temperature Voltage Analogue ±1°C Through Hole 3 -40 °C -40 → +100 °C +100 °C 2.95 V 3.91 V TO-92 5mm 5mm
RS-stocknr. 686-4973
FabrikantnummerSTLM20DD9F
€ 0,798
Each (In a Pack of 5)
Aantal stuks
Temperature Voltage Analogue ±1.5°C Surface Mount 4 -40 °C -40 → +85 °C +85 °C 2.4 V 5.5 V UDFN 1.3mm 0.48mm
RS-stocknr. 168-6407
FabrikantnummerSTDS75DS2F
€ 0,43
Each (On a Reel of 1000)
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±3°C Surface Mount 8 -55 °C -55 → +125 °C +125 °C 2.7 V 5.5 V MSOP 3mm 0.85mm
RS-stocknr. 168-6408
FabrikantnummerSTLM75DS2F
€ 0,413
Each (On a Reel of 1000)
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±3°C Surface Mount 8 -55 °C -55 → +125 °C +125 °C 2.7 V 5.5 V MSOP 3mm 0.85mm
RS-stocknr. 168-5835
FabrikantnummerSTLM20W87F
€ 0,361
Each (On a Reel of 3000)
Aantal stuks
Temperature Voltage Analogue ±1.5°C Surface Mount 5 -55 °C -55 → +130 °C +130 °C 2.4 V 5.5 V SOT-323 2.2mm 1mm
RS-stocknr. 578-944
FabrikantnummerSTTS75M2F
€ 0,786
Each (In a Pack of 5)
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±3°C Surface Mount 8 -55 °C -55 → +125 °C +125 °C 2.7 V 5.5 V SOIC 5mm 1.25mm
RS-stocknr. 165-7777
FabrikantnummerSTCN75DS2F
€ 0,413
Each (On a Reel of 1000)
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±3°C Surface Mount 8 -55 °C -55 → +125 °C +125 °C 2.7 V 5.5 V MSOP 3mm 0.85mm
RS-stocknr. 686-4982
FabrikantnummerSTDS75DS2F
€ 0,974
Each (In a Pack of 5)
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±3°C Surface Mount 8 -55 °C -55 → +125 °C +125 °C 2.7 V 5.5 V MSOP 3mm 0.85mm
RS-stocknr. 168-5843
FabrikantnummerSTTS75M2F
€ 0,536
Each (On a Reel of 2500)
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±3°C Surface Mount 8 -55 °C -55 → +125 °C +125 °C 2.7 V 5.5 V SOIC 5mm 1.25mm
RS-stocknr. 681-0406
FabrikantnummerSTCN75DS2F
€ 0,744
Each (In a Pack of 5)
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±3°C Surface Mount 8 -55 °C -55 → +125 °C +125 °C 2.7 V 5.5 V MSOP 3mm 0.85mm
Nieuw
RS-stocknr. 190-8454
FabrikantnummerSTTS751-1DP3F
€ 0,357
Each (On a Reel of 3000)
Aantal stuks
Temperature Digital SMBus ±2.5% Surface Mount 6 -40 °C -40 → +125 °C +125 °C 2.25 V 3.6 V UDFN 2.05mm 0.5mm
Nieuw
RS-stocknr. 190-8476
FabrikantnummerSTTS751-1DP3F
€ 0,76
Each (In a Pack of 25)
Aantal stuks
Temperature Digital SMBus ±2.5% Surface Mount 6 -40 °C -40 → +125 °C +125 °C 2.25 V 3.6 V UDFN 2.05mm 0.5mm
RS-stocknr. 168-6406
FabrikantnummerSTLM20DD9F
€ 0,375
Each (On a Reel of 3000)
Aantal stuks
Temperature Voltage Analogue ±1.5°C Surface Mount 4 -40 °C -40 → +85 °C +85 °C 2.4 V 5.5 V UDFN 1.3mm 0.48mm