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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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 162-8605
Tillv. art.nrLM75BIMX-3/NOPB
VarumärkeTexas Instruments
8,355 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 121-8585
Tillv. art.nrLM75BIM-3/NOPB
VarumärkeTexas Instruments
14,288 kr
Each (In a Tube of 95)
Enheter
- - - - - - - - - - - - - -
RS-artikelnummer 824-6967
Tillv. art.nrLM75BIMX-3/NOPB
VarumärkeTexas Instruments
20,37 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 504-5632
Tillv. art.nrLM75BIM-3/NOPB
VarumärkeTexas Instruments
25,064 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 866-0247
Tillv. art.nrLM35DT/NOPB
VarumärkeTexas Instruments
17,086 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
RS-artikelnummer 535-9458
Tillv. art.nrLM35DT/NOPB
VarumärkeTexas Instruments
31,164 kr
Each (In a Pack of 5)
Enheter
Temperature Voltage Analogue ±0.6°C Through Hole 3 0 °C 0 → +100 °C +100 °C 4 V 30 V TO-220 10.16mm 8.89mm
RS-artikelnummer 178-8872
Tillv. art.nrLM74CIM-5/NOPB
VarumärkeTexas Instruments
22,489 kr
Each (In a Tube of 95)
Enheter
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-artikelnummer 536-1669
Tillv. art.nrLM74CIM-5/NOPB
VarumärkeTexas Instruments
22,294 kr
Each (In a Pack of 5)
Enheter
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-artikelnummer 145-1341
Tillv. art.nrLM35DZ/NOPB
VarumärkeTexas Instruments
7,272 kr
Each (In a Box of 1800)
Enheter
Temperature Voltage Analogue ±0.9°C Through Hole 3 0 °C 0 → +100 °C +100 °C 4 V 30 V TO-92 5.21mm 5.34mm
RS-artikelnummer 162-7753
Tillv. art.nrLMT87DCKT
VarumärkeTexas Instruments
3,209 kr
Each (On a Reel of 250)
Enheter
Temperature Voltage Analogue ±2.7°C Surface Mount 5 -50 °C -50 → +150 °C +150 °C 2.7 V 5.5 V SC-70 2.15mm 1mm
RS-artikelnummer 533-5890
Tillv. art.nrLM35CZ/NOPB
VarumärkeTexas Instruments
56,77 kr
Each
Enheter
Temperature Voltage Analogue ±0.4°C Through Hole 3 -40 °C -40 → +110 °C +110 °C 4 V 20 V TO-92 5.2mm 5.2mm
RS-artikelnummer 922-4836
Tillv. art.nrLM35DZ/NOPB
VarumärkeTexas Instruments
14,404 kr
Each (In a Pack of 10)
Enheter
Temperature Voltage Analogue ±0.9°C Through Hole 3 0 °C 0 → +100 °C +100 °C 4 V 30 V TO-92 5.21mm 5.34mm
RS-artikelnummer 162-4717
Tillv. art.nrLM35CZ/NOPB
VarumärkeTexas Instruments
24,241 kr
Each (In a Bag of 1800)
Enheter
Temperature Voltage Analogue ±0.4°C Through Hole 3 -40 °C -40 → +110 °C +110 °C 4 V 20 V TO-92 5.2mm 5.2mm
RS-artikelnummer 811-5876
Tillv. art.nrLMT87DCKT
VarumärkeTexas Instruments
4,967 kr
Each (In a Pack of 25)
Enheter
Temperature Voltage Analogue ±2.7°C Surface Mount 5 -50 °C -50 → +150 °C +150 °C 2.7 V 5.5 V SC-70 2.15mm 1mm
RS-artikelnummer 535-9896
Tillv. art.nrLM60BIZ/NOPB
VarumärkeTexas Instruments
12,988 kr
Each (In a Pack of 5)
Enheter
Temperature Voltage Analogue ±3°C Through Hole 3 -25 °C -25 → +125 °C +125 °C 2.7 V 10 V TO-92 5.2mm 5.2mm
RS-artikelnummer 162-4749
Tillv. art.nrLM60BIZ/NOPB
VarumärkeTexas Instruments
5,059 kr
Each (In a Box of 1800)
Enheter
Temperature Voltage Analogue ±3°C Through Hole 3 -25 °C -25 → +125 °C +125 °C 2.7 V 10 V TO-92 5.2mm 5.2mm
RS-artikelnummer 774-1250
Tillv. art.nrTMP709AIDBVT
VarumärkeTexas Instruments
12,78 kr
Each (On a Tape of 5)
Enheter
Temperature Switch Open Drain - ±3°C Surface Mount 5 -40 °C -40 → +125 °C +125 °C 2.7 V 5.5 V SOT-23 3.05mm 1.45mm
RS-artikelnummer 121-8696
Tillv. art.nrLM35CAZ/NOPB
VarumärkeTexas Instruments
28,457 kr
Each (In a Box of 1800)
Enheter
Temperature Voltage Analogue ±0.2°C Through Hole 3 -40 °C -40 → +110 °C +110 °C 4 V 30 V TO-92 5.2mm 5.2mm
RS-artikelnummer 133-0679
Tillv. art.nrLMT01LPG
VarumärkeTexas Instruments
23,41 kr
Each (In a Pack of 5)
Enheter
Temperature Digital 1-Wire ±0.7°C Surface Mount 2 -50 °C -50 → +150 °C +150 °C 2 V 5.5 V TO-92 4.1mm 3.25mm
RS-artikelnummer 533-5878
Tillv. art.nrLM35CAZ/NOPB
VarumärkeTexas Instruments
65,97 kr
Each
Enheter
Temperature Voltage Analogue ±0.2°C Through Hole 3 -40 °C -40 → +110 °C +110 °C 4 V 30 V TO-92 5.2mm 5.2mm