X1 Surface Temperature

X1 Surface Temperature is a compact, low-power and highly precise temperature sensor to measure the external temperature of pipes and equipment.
SKU: X1-ST Category:


Product Details

X1 Surface Temperature sensor is the ultimate device for measuring the surface temperature of the metal, plastics and other thermally conductive materials. The IoT class sensor includes long-range wireless data transmission and a powerful magnet for simple and tool-less installation.

The X1 Surface Temperature sensor is highly reliable and provides long-term operation due to it’s integrated design and embedded sensor. With an estimated battery life of 2 years (dependant on measurement frequency).

The X1 Surface Temperature is the ultimate device for measuring the surface temperature of everything.

Features & Benefits

  • Lightweight, tool-less installation
  • Wireless connection with LPWAN
  • ISO10816 compliant
  • Ultra-low-voltage operation
  • Tough polycarbonate & aluminium construction
  • IP68 waterproof enclosure and UV protection
  • Industry-leading accuracy of ±2 °C relative temperature measurement
  • Manufacturer warranty with Minnovation


  • Monitoring the external temperature of water pipes
  • Monitoring the temperature of bearing and gearbox housings
  • Monitoring Engine Case Temperature
  • Monitoring Road and Tarmac Temperatures

Security & Certifications

  • 256-bit SHA, MD5, DES, AES Encryption
  • CE, FCC, IC and RCM certified
  • CE 0700


  • IP68 rated waterproof casing
  • Aluminium and Polycarbonate construction
  • Size: Cylindrical 40mm (D) x 109mm (H)
  • RTC: Running at 32KHz
  • Accuracy: ±2 °C from 0 to 70 °C
  • Wide temperature measurement: -40 to 125 °C
  • Temperature Coefficient: +/- 0.04
  • Xtensa® dual–core 32–bit LX6 microprocessor(s), up to 600 DMIPS
  • Hardware floating point acceleration
  • Python multi–threading
  • RAM: 4MB
  • External flash: 8MB
LoRa Specification
  • Semtech LoRa transceiver SX1276
  • LoRaWAN stack
  • Class A and C devices
  • Node range: Up to 40km
LPWAN connectivity
  • X-Mesh**
  • LTE Cat-M1*

** Requires gateway for connectivity

* Service charges may be applicable.

Power options
  • Rechargeable 18650 LiPo Battery* ( 1 x 3400mAh batteries,3.6V operation)

*Estimated 2-year battery life at hourly measurement intervals.

Mounting options
  • Magnetic Mounting
  • Stud Mounting