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. 168-5009
FabrikantnummerLMT01LPG
€ 0,901
Each (On a Reel of 1000)
Aantal stuks
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-stocknr. 786-3378
FabrikantnummerADT7420UCPZ-R2
FabrikantAnalog Devices
€ 7,52
Each
Aantal stuks
Temperature Open Drain Serial-I2C ±0.25°C Surface Mount 16 -40 °C -40 → +150 °C +150 °C 2.7 V 5.5 V LFCSP 4.1mm 0.75mm
RS-stocknr. 866-0247
FabrikantnummerLM35DT/NOPB
€ 1,652
Each (In a Tube of 45)
Aantal stuks
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-stocknr. 874-4553
FabrikantnummerHIH-4000-002
FabrikantHoneywell
€ 18,69
Each
Aantal stuks
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-stocknr. 912-9961
FabrikantnummerADT7420UCPZ-R2
FabrikantAnalog Devices
€ 4,849
Each (On a Reel of 250)
Aantal stuks
Temperature Open Drain Serial-I2C ±0.25°C Surface Mount 16 -40 °C -40 → +150 °C +150 °C 2.7 V 5.5 V LFCSP 4.1mm 0.75mm
RS-stocknr. 738-6001
FabrikantnummerTC1047AVNBTR
FabrikantMicrochip
€ 0,564
Each (In a Pack of 5)
Aantal stuks
Temperature Voltage Analogue ±2°C Surface Mount 3 -40 °C -40 → +125 °C +125 °C 2.5 V 5.5 V SOT-23B 3.05mm 1.02mm
RS-stocknr. 106-7069
FabrikantnummerAD590KH
FabrikantAnalog Devices
€ 14,932
Each (In a Tube of 100)
Aantal stuks
Temperature Current - ±2.5°C Through Hole 3 -55 °C -55 → +150 °C +150 °C 4 V 30 V TO-52 5.84mm 3.81mm
RS-stocknr. 889-5165
FabrikantnummerTC1047AVNBTR
FabrikantMicrochip
€ 0,427
Each (On a Reel of 3000)
Aantal stuks
Temperature Voltage Analogue ±2°C Surface Mount 3 -40 °C -40 → +125 °C +125 °C 2.5 V 5.5 V SOT-23B 3.05mm 1.02mm
RS-stocknr. 121-6430
FabrikantnummerADT7475ARQZ-REEL
FabrikantON Semiconductor
€ 1,14
Each (On a Reel of 2500)
Aantal stuks
Temperature Digital Serial-2 Wire ±2.5°C Surface Mount 16 -40 °C -40 → +125 °C +125 °C 3 V 3.6 V QSOP 4.89mm 1.24mm
RS-stocknr. 522-8641
FabrikantnummerAD590KH
FabrikantAnalog Devices
€ 18,20
Each
Aantal stuks
Temperature Current - ±2.5°C Through Hole 3 -55 °C -55 → +150 °C +150 °C 4 V 30 V TO-52 5.84mm 3.81mm
RS-stocknr. 169-9938
FabrikantnummerTSIC 306 TO92
€ 6,341
Each (In a Bag of 50)
Aantal stuks
Temperature Digital - ±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. 121-8022
FabrikantnummerTsic 306 TO92
€ 7,49
Each
Aantal stuks
Temperature Digital - ±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. 781-1359
FabrikantnummerHIH-5031-001
FabrikantHoneywell
€ 11,76
Each
Aantal stuks
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-stocknr. 165-4885
FabrikantnummerMCP9700T-E/TT
FabrikantMicrochip
€ 0,172
Each (On a Reel of 3000)
Aantal stuks
Temperature Voltage Analogue ±1°C Surface Mount 3 -40 °C -40 → +125 °C +125 °C 2.3 V 5.5 V SOT-23 2.9mm 0.95mm
RS-stocknr. 668-7209
FabrikantnummerMCP9700T-E/TT
FabrikantMicrochip
€ 0,228
Each (In a Pack of 20)
Aantal stuks
Temperature Voltage Analogue ±1°C Surface Mount 3 -40 °C -40 → +125 °C +125 °C 2.3 V 5.5 V SOT-23 2.9mm 0.95mm
RS-stocknr. 791-9655
FabrikantnummerADT7475ARQZ-REEL
FabrikantON Semiconductor
€ 2,475
Each (In a Pack of 2)
Aantal stuks
Temperature Digital Serial-2 Wire ±2.5°C Surface Mount 16 -40 °C -40 → +125 °C +125 °C 3 V 3.6 V QSOP 4.89mm 1.24mm
RS-stocknr. 169-1840
FabrikantnummerSHT35-DIS-B2.5kS
FabrikantSensirion
€ 4,82
Each (On a Reel of 2500)
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±0.2 (Temperature) °C, ±1.5 (Humidity) %RH Surface Mount 8 -40 °C -40 → +125 °C +125 °C 2.4 V 5.5 V DFN 2.6mm 1mm
RS-stocknr. 781-1365
FabrikantnummerHIH-6120-021-001
FabrikantHoneywell
€ 10,14
Each
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±4%RH Through Hole 4 -25 °C -25 → +85 °C +85 °C 2.3 V 5.5 V SIP 4.9mm 3.9mm
RS-stocknr. 145-6390
FabrikantnummerTMP75AID
€ 0,703
Each (In a Tube of 75)
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±1°C Surface Mount 8 -55 °C -55 → +127 °C +127 °C 2.7 V 5.5 V SOIC 4.9mm 1.58mm
RS-stocknr. 533-5878
FabrikantnummerLM35CAZ/NOPB
€ 5,92
Each
Aantal stuks
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
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