Multi-Channel Indicator

The OctRTDTempV2 is an 8-channel, RTD-based temperature data logger. Includes standard calibration certificate.
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Key Features:

  • Accepts 2, 3 and 4-wire RTDs
  • Memory Capacity of 174,000+ Readings
  • Measure Temperatures from -200 °C to 850 °C

Availability: 5-7 Business Days


Extended Warranty


The OctRTDTempV2 is an 8-channel, RTD-based temperature data logger with screw terminals and a wall mounted power adapter.

Depending on the probe, OctRTDTempV2 can measure and record temperatures from -200 °C to +850 °C (-328 °F to +1562 °F). This 100 Ω device accepts 2, 3 and 4-wire RTDs and can store up to 174,592 readings. To maximize memory capacity, users can enable or disable channels.

The OctRTDTempV2 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.

RTD probes sold separately.


Memory174,592 readings (all channels enabled)
Reading Rate4 Hz up to 1 reading every 24 hours
Baud Rate115,200
Battery Life1 year
MaterialAnodized aluminum
Dimensions2.7 in x 7.2 in x 1.3 in (69 mm x 184 mm x 32 mm
Operating Environment -20 °C to +60 °C (-4 °F to +140 °F), 0 %RH to 95 %RH non-condensing
Required Interface Package IFC200


Temperature Sensor External: 2,3, or 4 wire 100 Ω Platinum RTD
Temperature Range 18 Ω to 400 Ω
-200 °C to +850 °C (-328 °F to +1562 °F)
(Probe Dependent)
Temperature Resolution 0.0005Ω
0.001 °C (0.0018 °F)
Temperature Calibrated Accuracy ±0.015 Ω
±0.04 °C (±0.072 °F)
(Probe Dependent)


OctRTDTempV2 Data Sheet

OctRTDTempV2 Product User Guide

Oct Series V2 Dimensional Drawing


Part Numbers

OctRTDTempV2 — 902073-00