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.

...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 34 項產品
Results per page
Description Price 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庫存編號 865-2407
製造零件編號Si7055-A20-IM
HK$9.184
/個 (每包:10個)
單位
Temperature Digital Serial-I2C ±0.5°C Surface Mount 6 -40 °C -40 → +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.8mm
RS庫存編號 169-0096
製造零件編號SI7055-A20-IM
HK$8.702
毎管:100 個
單位
Temperature Digital Serial-I2C ±0.5°C Surface Mount 6 -40 °C -40 → +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.8mm
RS庫存編號 169-0088
製造零件編號SI7021-A20-IM1
HK$26.505
Each (On a Tape of 100)
單位
Temperature & Humidity Digital Serial-I2C ±0.4 °C, ±3 %RH Surface Mount 6 -40 °C -40 → +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS庫存編號 169-0083
製造零件編號SI7006-A20-IM1
HK$16.00
Each (On a Tape of 100)
單位
Temperature & Humidity Digital Serial-I2C ±1 °C, ±5 %RH Surface Mount 6 -40 °C -40 → +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS庫存編號 169-0089
製造零件編號SI7021-A20-GM1
HK$27.408
Each (On a Tape of 100)
單位
Temperature & Humidity Digital Serial-I2C ±0.4 °C, ±3 %RH Surface Mount 6 -40 °C -40 → +85 °C +85 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS庫存編號 873-2266
製造零件編號Si7034-A10-IM
HK$18.945
/個 (每包:2個)
單位
Temperature & Humidity Digital Serial-I2C ±0.4 °C, ±4 % Surface Mount 6 -40 °C -40 → +125 °C +125 °C 1.7 V 2 V QFN 2mm 0.8mm
RS庫存編號 169-0084
製造零件編號SI7013-A20-GM
HK$25.41
Each (On a Tape of 100)
單位
Temperature & Humidity Digital Serial-I2C ±0.4 °C, ±3 %RH Surface Mount 10 -40 °C -40 → +85 °C +85 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS庫存編號 169-0090
製造零件編號SI7022-A20-IM
HK$20.516
Each (On a Tape of 100)
單位
Temperature & Humidity PWM Digital PWM ±0.4 °C, ±4 %RH Surface Mount 6 -40 °C -40 → +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS庫存編號 169-0085
製造零件編號SI7020-A20-GM
HK$18.62
Each (On a Tape of 100)
單位
Temperature & Humidity Digital Serial-I2C ±0.4 °C, ±4 %RH Surface Mount 6 -40 °C -40 → +85 °C +85 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS庫存編號 865-2299
製造零件編號Si7013-A20-GM
HK$27.47
/個 (每包:3個)
單位
Temperature & Humidity Digital Serial-I2C ±0.4 °C, ±3 %RH Surface Mount 10 -40 °C -40 → +85 °C +85 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS庫存編號 865-2312
製造零件編號Si7020-A20-IM
HK$21.137
/個 (每包:3個)
單位
Temperature & Humidity Digital Serial-I2C ±0.4 °C, ±4 %RH Surface Mount 6 -40 °C -40 → +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS庫存編號 169-0094
製造零件編號SI7054-A20-IM
HK$11.98
毎管:100 個
單位
Temperature Digital Serial-I2C ±0.4°C Surface Mount 6 -40 °C -40 → +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.8mm
RS庫存編號 865-2274
製造零件編號Si7006-A20-IM
HK$16.588
/個 (每包:5個)
單位
Temperature & Humidity Digital Serial-I2C ±1 °C, ±5 %RH Surface Mount 6 -40 °C -40 → +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS庫存編號 865-2325
製造零件編號Si7021-A20-IM1
HK$28.70
/個 (每包:3個)
單位
Temperature & Humidity Digital Serial-I2C ±0.4 °C, ±3 %RH Surface Mount 6 -40 °C -40 → +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS庫存編號 865-2283
製造零件編號Si7006-A20-IM1
HK$18.287
/個 (每包:3個)
單位
Temperature & Humidity Digital Serial-I2C ±1 °C, ±5 %RH Surface Mount 6 -40 °C -40 → +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS庫存編號 137-1270
製造零件編號Si7057-A10-IM
HK$10.519
毎管:100 個
單位
Temperature Voltage I2C ±0.35°C Surface Mount 6 -40 °C -40 → +125 °C +125 °C 1.67 V 1.98 V QFN 2mm 0.8mm
RS庫存編號 173-2750
製造零件編號SI7013-A20-GM1
HK$28.737
Each (On a Tape of 100)
單位
Temperature & Humidity Digital Serial-I2C ±0.4 °C, ±3 %RH Surface Mount 10 -40 °C -40 → +85 °C +85 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS庫存編號 169-0082
製造零件編號SI7006-A20-IM
HK$14.55
Each (On a Tape of 100)
單位
Temperature & Humidity Digital Serial-I2C ±1 °C, ±5 %RH Surface Mount 6 -40 °C -40 → +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS庫存編號 865-2292
製造零件編號Si7013-A20-GM1
HK$28.70
/個 (每包:3個)
單位
Temperature & Humidity Digital Serial-I2C ±0.4 °C, ±3 %RH Surface Mount 10 -40 °C -40 → +85 °C +85 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS庫存編號 169-0190
製造零件編號SI7034-A10-IM
HK$18.74
Each (On a Tape of 75)
單位
Temperature & Humidity Digital Serial-I2C ±0.4 °C, ±4 % Surface Mount 6 -40 °C -40 → +125 °C +125 °C 1.7 V 2 V QFN 2mm 0.8mm