The Temp1000Ex temperature data logger carries hazardous location certification (ATEX, IECEx). Includes ISO 17025 accredited calibration certificate. Read More >

Key Features:

  • Compact Size
  • ATEX Approved
  • Available in a Variety of Probe Lengths



The Temp1000Ex is a compact, temperature data logger that carries hazardous location certification (ATEX, IECEx).

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 Group: IIC
  • Temperature Class: T4

The Temp1000Ex measures and records temperatures from -40 °C to +80 °C (-40 °F to +176 °F) with an accuracy of ±0.5 °C (0 °C to ±50 °C) and ±0.9 °F (+32 °F to +122 °F). The Temp1000Ex can store up to 32,767 time and date stamped readings, and is available with either a flush bottom or key ring end cap.

The Temp1000Ex 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.


Memory65,536 Readings
Reading Rate1 reading every second up to 1 reading every 24 hours
Battery Life2 years typical at 15 minute reading rate
Material316 Stainless Steel/Radel
Dimensions2.66 in x .97 in dia. (67.6 mm x 24.6 mm dia.)
Key Ring End Cap Key ring replaces standard bottom
Thru-hole: 0.150"
IP RatingIP68
Operating Environment-40 °C to +80 °C (-40 °F to +176 °F), 0 %RH to 100 %RH (case properly sealed)
Required Interface PackageIFC400 or IFC406
ATEX Certificate #: 19ATEX0126
IECEx Certificate #: BAS 19.0109


Temperature SensorResistance Temperature Detector (RTD)
Temperature Range-40 °C to +80 °C (-40 °F to +176 °F)
Temperature Resolution0.01 °C (0.018 °F)
Temperature Calibrated Accuracy±0.5 °C (0 °C to +50 °C), ±0.9 °F (32 °F to 122 °F)


Temp1000Ex Specification Sheet
Temp1000Ex Product User Guide
IECEx Certificate of Conformity


Part Numbers

Temp1000Ex-1 — 902155-00
Temp1000Ex-2 — 902153-00
Temp1000Ex-5.25 — 902156-00
Temp1000Ex-7 — 902157-00
Temp1000Ex-1-kr — 902209-00
Temp1000Ex-2-kr — 902210-00
Temp1000Ex-5.25-kr — 902211-00
Temp1000Ex-7-kr — 902212-00


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