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 781-1355
Tillv. art.nrHIH-5030-001
VarumärkeHoneywell
92,65 kr
Each
Enheter
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-artikelnummer 874-4562
Tillv. art.nrHIH-4000-004
VarumärkeHoneywell
223,76 kr
Each
Enheter
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-artikelnummer 874-4553
Tillv. art.nrHIH-4000-002
VarumärkeHoneywell
192,12 kr
Each
Enheter
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-artikelnummer 528-3171
Tillv. art.nrHIH-4000-001
VarumärkeHoneywell
194,60 kr
Each
Enheter
Humidity Sensor Analogue Analogue ±3.5% Through Hole 3 -40 °C -40 → +85 °C +85 °C 4 V dc 5.8 V dc SIP 21.66mm 2.03mm
RS-artikelnummer 177-5953
Tillv. art.nrHIH-4000-001
VarumärkeHoneywell
139,433 kr
Each (In a Tube of 50)
Enheter
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RS-artikelnummer 781-1359
Tillv. art.nrHIH-5031-001
VarumärkeHoneywell
150,45 kr
Each
Enheter
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-artikelnummer 874-4641
Tillv. art.nrHIH6121-021-001
VarumärkeHoneywell
151,17 kr
Each
Enheter
Temperature & Humidity Digital Serial-I2C ±4%RH Through Hole 4 -25 °C -25 → +85 °C +85 °C 2.3 V dc 5.5 V dc SIP 4.9mm 3.9mm
RS-artikelnummer 874-4666
Tillv. art.nrHIH6131-021-001
VarumärkeHoneywell
122,63 kr
Each
Enheter
Temperature & Humidity Digital Serial-I2C ±4%RH Surface Mount 8 -25 °C -25 → +85 °C +85 °C 2.3 V dc 5.5 V dc SOIC 4.9mm 1.905mm
RS-artikelnummer 173-4041
Tillv. art.nrHIH6121-021-001
VarumärkeHoneywell
78,998 kr
Each (On a Reel of 1000)
Enheter
Temperature & Humidity Digital Serial-I2C ±4%RH Through Hole 4 -25 °C -25 → +85 °C +85 °C 2.3 V dc 5.5 V dc SIP 4.9mm 3.9mm
RS-artikelnummer 781-1365
Tillv. art.nrHIH-6120-021-001
VarumärkeHoneywell
62,75 kr
Each
Enheter
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-artikelnummer 169-7678
Tillv. art.nrHIH-4000-003
VarumärkeHoneywell
196,08 kr
Each (In a Tube of 25)
Enheter
Humidity Sensor Analogue Analogue ±3.5% Through Hole 3 -40 °C -40 → +85 °C +85 °C 4 V dc 5.8 V dc SIP 21.66mm 2.03mm
RS-artikelnummer 548-4295
Tillv. art.nrHIH-4000-003
VarumärkeHoneywell
219,62 kr
Each
Enheter
Humidity Sensor Analogue Analogue ±3.5% Through Hole 3 -40 °C -40 → +85 °C +85 °C 4 V dc 5.8 V dc SIP 21.66mm 2.03mm
RS-artikelnummer 781-1368
Tillv. art.nrHIH6130-021-001
VarumärkeHoneywell
98,33 kr
Each
Enheter
Temperature & Humidity Digital Serial-I2C ±4%RH Surface Mount 8 -25 °C -25 → +85 °C +85 °C 2.3 V 5.5 V SOIC 4.9mm 1.905mm