IR (Infrared) Temperature Sensors

Infrared (IR) temperature sensors emit an infrared energy beam focused by a lens on to a surface to detect the surface temperature. The reflected beam is received back in the sensor which converts the energy to an electrical signal that can be displayed in units of temperature. The sensor compensates for ambient temperature variation to give an accurate temperature reading. Measuring Different Surface Materials Painted surfaces, paper, thick plastics, food, water, asphalt, rubber and wood all have a high emissivity, these materials can be measured easily using general purpose sensors with a fixed emissivity setting. Sensors with an adjustable emissivity setting allow fine-tuning of the measurement accuracy for use on partially reflective materials such as metals.

...
Read more Read less

Filters

Viewing 1 - 20 of 28 products
Results per page
Description Price Sensor Type Response Time Accuracy Cable Length Supply Voltage Minimum Temperature Sensed Output Type Light Source Maximum Temperature Sensed Housing Material Interface Mounting Type Diameter IP Rating
RS Stock No. 905-8768
Mfr. Part No.PN151
BrandCalex
€169.13
Each
units
V Output Signal 125 ms ±1.5 % 1m - 0°C Alarm, Analogue - +1000°C - NFC - 31 mm -
RS Stock No. 553-321
Mfr. Part No.PC151MT-0
BrandCalex
€248.18
Each
units
MA Output Signal 240 ms 1 % 1m - 0°C Analogue - +250°C - - - 18 mm -
RS Stock No. 382-911
Mfr. Part No.RSCCSTCLT15K
BrandOptris
€172.10
Each
units
V Output Signal 25 ms (adjustable up to 999 s) 1.5 % 1m - -20°C Analogue - +350°C - - - 12 mm -
RS Stock No. 553-349
Mfr. Part No.PC21MT-0
BrandCalex
€211.38
Each
units
MA Output Signal 240 ms 1 % 1m - 0°C Analogue - +250°C - - - 18 mm -
RS Stock No. 100-0153
Mfr. Part No.PN151-K
BrandCalex
€178.49
Each
units
Type K Thermocouple 125 ms ±1.5 % 1m 6 → 28 V dc 0°C Alarm, Analogue Infrared +1000°C ABS, Aluminium NFC Cable Mount 31 mm IP65
RS Stock No. 553-337
Mfr. Part No.PC21MT-4
BrandCalex
€229.78
Each
units
Type K Thermocouple 240 ms 1 % 1m - 0°C Analogue - +250°C - - - 18 mm -
RS Stock No. 822-6421
Mfr. Part No.D6T8L06
BrandOmron
€43.48
Each
units
MEMS Thermal - ±3 °C - - +5°C Serial - +50°C - - - 8.3 mm -
RS Stock No. 893-8489
Mfr. Part No.71201-0101
BrandFLIR
€954.98
Each
units
Thermal Image - ±2 % - - -10°C Alarm, Ethernet - +150°C - - - - -
RS Stock No. 905-8774
Mfr. Part No.PMU21
BrandCalex
€198.54
Each
units
- 125 ms ±1 % 1.5m - -20°C Modbus, USB - +1000°C - USB - 16 mm -
RS Stock No. 553-333
Mfr. Part No.PC21MT-3
BrandCalex
€229.78
Each
units
Type J Thermocouple Output 240 ms 1 % 1m - 0°C Analogue - +250°C - - - 18 mm -
RS Stock No. 779-4305
Mfr. Part No.PM-MA-151-CT-CRT-MSD
BrandCalex
€480.53
Each
units
MA Output Signal 240 ms 1 % 1m - -20°C Alarm, Analogue - +1000°C - - - 16 mm -
RS Stock No. 779-4314
Mfr. Part No.CIRSPMHA201CTCRTMSD
BrandCalex
€588.70
Each
units
MA Output Signal 240 ms 1 % 1m - -20°C Alarm, Analogue - +1000°C - - - 16 mm -
RS Stock No. 553-327
Mfr. Part No.PC21MT-0WJ
BrandCalex
€450.34
Each
units
MA Output Signal 240 ms 1 % 1m - 0°C Alarm, Analogue - +250°C - - - 16 mm -
RS Stock No. 779-4301
Mfr. Part No.PM-MA-21-CT-CRT-MSD
BrandCalex
€449.62
Each
units
MA Output Signal 240 ms 1 % 1m - -20°C Alarm, Analogue - +1000°C - - - 16 mm -
RS Stock No. 905-8783
Mfr. Part No.PMU201
BrandCalex
€227.96
Each
units
- 125 ms ±1 % 1.5m - -20°C Modbus, USB - +1000°C - USB - 16 mm -
RS Stock No. 553-343
Mfr. Part No.PC21MT-1
BrandCalex
€229.78
Each
units
MA Output Signal 240 ms 1 % 1m - 0°C Analogue - +250°C - - - 18 mm -
RS Stock No. 785-8474
Mfr. Part No.ES1CA40
BrandOmron
€617.50
Each
units
MA Output Signal 100 ms ±1 % 2m - 0°C Analogue - +400°C - - - 18 mm -
RS Stock No. 134-8546
Mfr. Part No.TW2000
€943.80
Each
units
MA Output Signal <100 ms <±1 % - - 0°C Analogue - +999.5°C - - - 30 mm -
RS Stock No. 133-6336
Mfr. Part No.PUA8-301
BrandCalex
€478.97
Each
units
MA Output Signal 240 ms ±1°C or ±1% of reading 1m - -40°C Analogue - +1000°C - USB - 16 mm -
RS Stock No. 144-6456
Mfr. Part No.MN4000
BrandCorDEX
€666.02
Each
units
Thermal Image - ±2 %, ±2 °C - - -10 °C, +14 °F Modbus - +120 °C, +248 °F - Ethernet, MODBUS/TCP, RJ45, Web I/F - - -
Related Products
Small size, low cost 16x4 pixels IR array ...
Description:
Small size, low cost 16x4 pixels IR array Easy to integrate Industry standard four lead TO39 package Factory calibrated infrared temperature measurement Calibration parameters stored in EEPROM. Noise Equivalent Temperature Difference (NETD) 0.20K RMS @4Hz refresh rate I2C compatible digital ...
High quality, low cost, non-contact Infra-red temperature sensors ...
Description:
High quality, low cost, non-contact Infra-red temperature sensors suitable for measuring the temperature of inaccessible or moving objects and materials Fast response with high stability Types available with air/water cooled housings Quick and easy to install Available as either two-wire ...
Ex Temp intrinsically safe infrared temperature sensors Temperature ...
Description:
Ex Temp intrinsically safe infrared temperature sensors Temperature range: -20 ºC to +1000 ºCTwo wire, 4-20 mA output Rescalable output and adjustable emissivity setting via optional USB adapter Fast response time and high stability Stainless steel 316 housingIP65 sealed Supplied ...
Miniature infrared temperature sensors for demanding applications with ...
Description:
Miniature infrared temperature sensors for demanding applications with optional touch screen Short-wavelength measurement for low-emissivity targets such as steel rollers and many other metal surfaces Miniature sensing head and configurable electronics module Touch screen (optional) for temperature indication and ...