Hanwell Temperature – 4000T Series data loggers & radio transmitters

Hanwell 4000T data loggers & radio transmitters

Temperatures ranges from -200C up to +110C and in between (depending on application)

The 4000T series of temperature data loggers and radio transmitters units are well established as the most flexible units on the market today. Each unit has been designed to be compatible with a wide range of temperature probes to provide accurate and reliable measurement specifically selected for the user’s requirements.

The units are powered by a single 3.6 Volt AA Lithium battery, which can be replaced by the user as and when required. The battery life will be dependent on the method of data collection, but can last up to 3 years, with notification of when a change is required.

Product Features

  • Data logging and radio transmitter formats
  • High performance technology with accurate probes
  • LCD display with data readings and battery life
  • Superior performance hardware with high accuracy sensors
  • Logger memory capacity 100,000 readings
  • Easily accessible battery and USB socket
  • Low power radio for long distance transmission (Over 3km over open ground)
  • Complies with RoHS, EU and WEEE directives
  • Carries CE Marking


  • Assists with national regulatory compliance
  • Provides users with the tools to maintain a stable environment
  • Reduces the risk of damage to stock caused by temperature fluctuations
  • Radio transmitters eradicate errors caused by manual checks
  • Vast range of units and probes provide users with multiple temperature related applications
  • Easily calibratable hardware ensures accurate and reliable data for years

System Components

For Product Series and specifications see Technical Datasheet