Wireless Basic Gen 2 Temperature Sensor

  • Part #:RFB-0230-2
  • Weight:0.7 oz
  • Availability: In Stock

Price: $73.50
Price: $99.23


This basic Gen2 900MHz Temperature Sensor uses a type NTC thermistor to measure temperature. It is best used for ambient temperature monitoring, environmental monitoring, smart machines & smart structures, HVAC operation & testing, data center monitoring and more.

Features & Specifications:

  • Wireless range of 1,200+ feet non-line-of-sight
  • Supply Voltage: 2.0-3.8 VDC**
  • Datalogs 2000 to 4000 readings if gateway connection is lost
  • Frequency-Hopping Spread Spectrum (FHSS)
  • Improved interference immunity - Improved power management for longer battery life ***
  • Power: Replaceable 3.0V (CR2032) Coin Cell Battery
  • Encrypt-RF® Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
  • Sensor Accuracy: +/- 1°C (1.8°F) - Can be calibrated to +/- 0.25°C by Scigiene
  • Onboard data memory stores up to 512 readings per sensor: 
    • - 10-minute heartbeats = 3.5 days
    • - 2-hour heartbeats = 42 days
  • Operating temperature range (board circuitry and coin cell): -7°C to +60°C (20°F to +140°F)
  • Optimal battery temperature range (coin cell): +10°C to +50°C (+50°F to +122°F)
  • External Probe and Lead Operating Range: -40°C to +125°C (-40°F to +257°F) Waterproof
  • Over-the-air updates (future proof)
  • Encrypt-RF® (256-bit key exchange and AES-128 CTR) 
  • Free iMonnit basic online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email
  • The software also has multilevel passwords and the highest level encryption to meet 21CFR part 11 compliance
  • Mounting Tape & Mounting screws included
  • Dimensions: 1.125" x 2.0" x 0.875"

Additional Information

* Actual range may vary depending on environment

*** Hardware cannot withstand negative voltage. Please take care when connecting a power device

*** Battery life is determined by sensor reporting frequency and other variables

Technical Information

Required Accessories

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