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LogTag® TREX-8 Data logger with external probe

Applications

All standard temperature recording applications where an external probe is beneficial

Product Summary

Using the LogTag® Interface and the freely available companion software LogTag® Analyzer , the LogTag® is easily set-up for recording conditions including delayed start, sampling interval, number of readings, continuous or fixed number of readings and configuration of conditions to activate the ALERT indicator.

Readings are downloaded using LogTag® Analyzer which provides facilities for charting, zooming, listing data statistics and allows exporting the data to other applications such as Excel.

The LogTag® Remote Probe Temperature Recorder measures and stores up to 8000 temperature readings over -40°C to +99°C measurement range.

Product Highlights

  • Alert indicator – indicates if readings are outside of preset limits
  • OK indicator indicates if still recording and if readings within configured limits
  • Inspection mark in log by push button
  • Push Button Logging start
  • Rapid Download! Takes only seconds to download recordings
  • 'Pre-Start' logging - Logtag® can be configured to record even if it has not been started.
  • High performance at low cost
  • Credit card sized case – thin enough to be easily mailed “letter rate”.
  • Real time clock records time & temperature simultaneously
  • Easy to use LogTag®Analyzer software that runs on any PC configures LogTag® for recording then downloads resulting data for analysis. Data can also be exported to formats compatible with other applications such as Excel
  • Re-calibration to achieve higher accuracy possible
  • High quality gold plated remote sensor connector
  • Interchangeable Probes – LogTag® remote temperature probes are interchangeable.

Technical Specifications

Part Order Code TREX-8
Remote Temperature Sensor Measurement range -40 ~ +99 °C
Recorder operating temperature range -40 ~ +85 °C
Capacity 8000 temperature readings (16 Kbytes memory)
Sampling frequency adjustable, 30 sec to several hours
Download Time Typically with full memory in less than 5 seconds depending on computer or readout device used.
Power source 3V Lithium - replaceable by qualified technician
Battery life 2~3 years typical use – longer (up to 5-10 years) if recorder is hibernated between uses.
Standard Remote Sensor Cable Lengths Standard: 1.5 m
Extended: 3 m (recommended maximum)
Remote Sensor Cable Type PTFE (FDA food contact rated) coaxial
Size 86 mm(H)x54.5 mm(W)x8.6 mm(T)
Weight 35 grams without ST100
Case Material Polycarbonate
LogTag® Recorders reserves the right to change this product’s specifications without notice.

Remote Probe Options

LogTag® TREX is designed and calibrated for use with the LogTag® ST100 remote temperature probe. Only this probe is compatible with TREX and using any other probe type is likely to cause an error in readings.

LogTag® ST100 sensors are designed and calibrated for interchangeability with TREX loggers to the standard rated accuracy of the product. If a TREX/ST100 probe combination is calibrated to a higher level of accuracy (as is possible) then care should be taken to always use the same TREX/ST100 combination for measurements as the ST100 sensor is not rated interchangeable at accuracies better than the TREX/ST100 rating in this specification.

Identifying an ST100 probe

The ST100 probe is distinguished from other LogTag® remote temperature probe types by the blue sleeve blue body at the plug end of the probe cable.

Stainless probe Ø 5 mm, short



ST100S-15 (1,5 m)
ST100S-30 (3,0 m)

The short tipped probe incorporates a 22mm exposed length of 5 mm OD 316 stainless probe without handle but with small over mold to improve resistance to moisture and provide cable strain relief.
All materials at probe end of cable are FDA food rated including the cable.

Stainless probe Ø 3.2 mm, short


ST100J-15 (1.5 m)
ST100J-30 (3.0 m)

This short tipped probe incorporates ~40 mm of exposed length of 3.2 mm diameter 316 stainless probe.
All materials at probe end of cable are FDA food rated including the cable.
Supplied standard (part# ST100J-15) with 1.5 m (4'11”) or extended (part#ST100J-30) with 3 m (9'10") cable terminated to MCX plug.

Stainless probe Ø 5 mm, long


ST100T-15 (1,5 m)
ST100T-30 (3,0 m)

The tipped probe incorporates a 140mm exposed length of 5 mm OD 316 stainless probe without handle but with small over mold to improve resistance to moisture and provide cable strain relief.
All materials at probe end of cable are FDA food rated including the cable.

Stainless probe Ø 3.2 mm, medium


ST100K-15 (1.5 m)
ST100K-30 (3.0 m)

This medium tipped probe incorporates ~65 mm of exposed length of 3.2 mm OD 316 stainless probe.
All materials at probe end of cable are FDA food rated including the cable.
Supplied standard (part# ST100K-15) with 1.5 m (4'11”) or extended (part#ST100K-30) with 3 m (9'10") cable terminated to MCX plug.

Stainless handled probe Ø 5 mm


ST100H-15 (1,5 m)
ST100H-30 (3,0 m)

The standard handled probe incorporates a 70 mm long shaped overmolded handle with a 105 mm length 5 mm OD 316 stainless probe. All materials at probe end of cable are FDA food rated including the cable.

Stainless probe Ø 3.2 mm, long


ST100L-15 (1.5 m)
ST100L-30 (3.0 m)

This long tipped probe incorporates ~90 mm of exposed length of 3.2 mm OD 316 stainless probe.
All materials at probe end of cable are FDA food rated including the cable.
Supplied standard (part# ST100L-15) with 1.5 m (4'11”) or extended (part#ST100L-30) with 3 m (9'10") cable terminated to MCX plug.

Bare probe


ST100B-15 (1,5 m)
ST100B-30 (3,0 m)

Bare sensor without stainless sheath ready for fitting to custom probe assembly. Not rated for food contact or environmentally rated.