• RHTemp1000Ex
  • Usually ships in 8-14 weeks



  • 32,767 readings
  • ±0.9°F (32 to 122°F) accuracy
    ±3 %RH maximum accuracy
  • 1 reading every 2 sec to 1 reading every 12 hr
  • 316 Stainless Steel/Radel
  • CE, ATEX, IECEx, FM 3610


MadgeTech RHTemp1000Ex Humidity and Temperature Data Logger is compact and carries hazardous-location and intrinsically-safe global certification (ATEX, IECEx, FM 3610).

This one of a kind data logger is certified intrinsically safe for the following:

  • Electrical Protection Concepts: ISO/IEC; 60079-11 Ex ia – Ex ic, Intrinsic Safety Zones 0-2
  • Equipment Protection Level: Ga – Gc, Zones 0-2
  • Gas Groups: IIA – IIC
  • Temperature Class: T4

The RHTemp1000Ex measures and records temperatures from -40 to 176°F (-40 to 80°C) with an accuracy of ±0.9°F (32 to 122°F) and ±0.5°C (0 to 50°C). It can store up to 32,767 time- and date-stamped readings, and is able to be programmed to start up to 24 months in advance.

MadgeTech RHTemp1000Ex Humidity and Temperature Data Logger is compatible with the latest MadgeTech 4 Software making starting, stopping, and downloading simple and easy. Graphical, tabular, and summary data is provided for analysis and can be viewed as customizable engineering units.