Pax Instruments T400

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Pax Instruments T400
Pax instruments t400.jpg
Status planned
Connectivity USB/serial
Measurement range (A) -270 - 1370 C
Resolution 0.1 C
Accuracy (94dB@1kHz) 1.5 C
Website paxinstruments.com

The Pax Instruments T400 is a logging thermometer with four thermocouple inputs, USB connectivity, and MicroSD storage. It supports K type thermocouples.

Hardware

Protocol

The T400 outputs CSV data in ASCII format over a USB serial port. Upon device boot or when a new log file is started a header is also output.

Here is a sample of the serial output when a new logging session has started:

v0.14-beta
File: LD0041.CSV
time (s), temp_0 (C), temp_1 (C), temp_2 (C), temp_3 (C)
      0, 24.86, 24.30, 25.83, 23.48
      1, 24.86, 24.30, 25.83, 23.48
      2, 24.86, 24.30, 25.83, 23.28
      3, 24.79, 24.22, 25.56, 23.21
      4, 24.99, 24.22, 25.56, 23.04
      5, 24.79, 24.22, 25.56, 23.21
      6, 24.74, 24.17, 25.51, 22.99
      7, 24.99, 24.22, 25.36, 23.04
      8, 24.94, 24.17, 25.31, 22.99
      9, 24.94, 24.17, 25.31, 22.99
     10, 24.94, 24.17, 25.31, 22.99
     11, 24.94, 24.17, 25.31, 22.99

Resources