Temp-1Wire Pt100 Frost : Low temperatures sensor (-200 °C to +160 °C)

Temperature sensor specially designed for extremely cold (cryo) temperatures from -200 °C to +160 °C.

Temp-1Wire Pt100 frost offers high accuracy over a wide temperature range, long life, and IP67 protection.

  • Temperatures sensor for cryo application (-200 °C to +160 °C)
  • High precision probe Pt100 with converted on the cable
  • Compatible with all HW group products
  • RJ11 - 3m cable, IP67 protection of the probe
  • Powered from RJ11 port
  • Calibration available
Applications and usage: 
  • Cryo temperature monitoring in deep freezers / gas industry
  • Outdoor temperature monitoring
  • Remote monitoring of pharmaceutical -80°C freezers
  • Temperature monitoring in fridges and freezers (perfect solution for storing temperature-sensitive drugs)
  • Measuring of temperature in agriculture

Horizontal menu


HWg Video Flyer - high precision temperature sensor

Recommended products


4 external RJ11 sensors values to the portal (Temperature, Humidity, Voltage, and many others).


4 external RJ11 sensors values to the portal (Temperature, Relative Humidity, Current, ...).


WiFi and Ethernet, PoE available, temperature and humidity sensor with digital inputs. Up to 5 sensors of any RJ11 type.

Poseidon2 4002

Secure solution for remote environment monitoring and control of outputs.

Poseidon2 3266

Cost-effective model for remote monitoring of sensors and detectors.

Poseidon2 3468

Remote monitoring and control for industrial applications with 230 V/10 A relay outputs.

Poseidon2 3268

Remote monitoring of sensors and detectors and control of relay outputs.

Ares 12 LTE

Industrial measuring and monitoring for 14 sensors with GSM and LTE communication and back-up power.

HWg-Ares 12

Industrial measuring and monitoring for 14 sensors with GSM communication and back-up power.

Temp-1Wire Pt100

High precision temperature sensor -50 °C to +200 °C - ideal temperature sensor for storages, food processing, freezers, medical and laboratory environments,