433 MHz Active RFID Robust Wireless Temperature Sensor




The 433 MHz active RFID sensor is a wireless, battery-powered tag featuring an integrated temperature sensor. This high-performance tag transmits temperature readings within a 328.08 ft. (100 m) wide radius. The robust and waterproof features of this tag guarantee the accuracy and independence of the environment and surroundings. The  433 MHz active RFID sensor is used to measure temperature in various location within manufacturing, storage and technical facilities above others in wide-range of different industries.


  • User-definable tag’s identifier
  • RFID active wireless embedded temperature sensor with high range
  • High range: 328.1 ft. (100 m) open field
  • Robust industrial case – IP68 waterproof
  • Lifecycle: up to 10 years (according to settings)



The 433 MHz active RFID robust wireless temperature sensor measures temperature at various levels in building infrastructure, technical facilities, server rooms, and warehouses. The long connectivity range and extended battery life make deployment in large areas easier.


Technical Specifications


Resolution32.12°F (0.0625°C)
Frequency433.92 MHz
Operating temperature-40°F to +185°F (-40°C to +85°C)
Radio frame format24 bits or 32 bits
Battery power supply3,6 VDC – Li-SOCI2 Internal Battery
Typical Accuracy out of


+/- 33.8°F/30.2°F (+/-1°C) TYP from -40°F to -13°F ( -40°C to -25°C), +/- 32.9°F/31.1°F (+/-0.5°C) TYP from -13°F to 185°F (-25°C to 85°C)
Settings & configurationConfiguration software
Battery level managementSpecific ID code for low level of battery
ID code & Temperature data


24 bits: 12b ID + 12b T°C

32 bits: 20b ID + 12b T°C

StandardsEN 301 489 – 3: 2013 V1.6.1;

EN 300 220 – 2012: V2.4.1; EC; RoHS

Mounting2 mounting ∅ 4 mm (0.16 in) holes, spaced of 49 mm (1.93 in)
Housing∅ 57 mm (2.25 in) base – Thickness 18 mm (0.71 in) – IP68 Waterproof – DELRIN (POM C) material – Food Grade (90/128/EEC)
Weight0.08 lbs. (36 g)


Standard Packaging List


1.Sensor Holder Sticker1


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