Specifications

Model#

 

TREX-8

Remote SensorMeasurement Range

 

-40°C ~ +99°C (-40°F ~ +210°F)

Recorder operating temperature range

 

-40°C ~ +85°C (-40°F ~ +185°F)

Resolution

 

< 0.1°C for -40°C ~ +40°C,
< 0.2°C for +40°C ~+80°C

Accuracy

 

With recorder case sitting in environmental temperature between 0°C ~ 50°C the rated accuracy is  :-±0.5°C for -10°C~ +40°C
better than ±0.7°C for -10°C~ -30°C & +40°C~+60°C
better than ±0.8°C for -30°C~ -40°C & +60°C~+80°C
better than ±1.0°C  for +80°C~+99°C

Capacity

 

8032 readings (16K bytes memory)

Sampling frequency

 

adjustable, 30 sec to several hours

Logging start options

 

Push button start or specific date & time.

Recording indication

 

Flashing 'OK' indicator flashing 'Alert' indicator.

Download Time

 

Typically with full memory (8000 readings) in less than 5 secs depending on computer or readout device used.

Environmental

 

IP61

Power source

 

3V Lithium battery

Battery life

 

2 ~ 3 years of normal use (based on 15 minute logging, download data monthly.

Size

 

86mm(H)x54.5mm(W)x8.6mm(T)

Weight

 

35g

Case Material

 

Polycarbonate

Standard remote sensor cable lengths

 

Standard: 1.5m (4’11”)
Extended: 3 m (9’10”) (recommended maximum)

Remote Sensor Cable Type

 

PTFE (FDA food contact rated) coaxial

Other features

 

• Logging start by push button or specific date/time start
• Optional clearing of alert indication by push button (places inspection make at same time).
• Download inspection mark recorded in LogTag memory every time LogTag is downloaded.
• 'Prestart' fail-safe logging (records temperature data even if not started)
• Low Battery indication in software.
• Comprehensive Alert indicator configuration.
• Calibration to achieve higher accuracy possible.

Note:

1. Resolution & Accuracy are rated values - actual product performance may be substantially better than figures stated.

2. LogTag ST100 remote proves 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.