SKU: SNS2-4-W2-TS-LT-L03 Category: Tag:

Low Temperature

$326.40$581.40 ex. GST

(indicative pricing)


The Wireless Low Temperature Sensor outputs the ambient temperature in degrees Celsius. It is programmed to sleep for a user-given time interval (heartbeat) and then wake up, power up the RTD sensor and wait for it to stabilize then mathematically compute the temperature and transmit the data to the gateway.

What's in the box

  • Wireless Sensor
  • Mounting Hardware
  • 2 x AA Batteries

Suggested Application

  • Freezer and cooler temperature monitoring to detect failure and prevent food spoilage
  • Environmental monitoring
  • Cadaver storage
  • Smart machines and smart structures
  • HVAC system monitoring to detect failures or heating / cooling issues
  • Many additional applications

Low Temperature - RTD/ Thermistor Specifications

  • Lead Wire Length: 1 meter (can be extended)
  • Sensing Element: DIN 43760 Class B
  • RTD Temperature Range: -200°C to +162°C
  • RTD Accuracy at 0°C: +/- 3.3°C Standard
  • Thermal Time Constant: 15 sec. max
  • Weight: 104 grams

Variation Specifications

  • Security: Encrypt-RF® (256-bit key exchange and AES-128 CTR)

433 MHz Specification

  • Operating Frequency: 433 MHz Operating Frequency
  • Certifications: CE Certified. Tested and found to comply with: EN 300 220-2 V3.1.1 (2017-02), EN 300 220-2 V3.1.1 (2017-02) and EN 60950.
  • Device Range: Devices range up to 350m non-line-of-sight, wireless device range*
  • Security: Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)