Products


LogTag TREL-8 low temperature remote probe temperature Recorder

 

The LogTag Low Temperature Remote Probe Recorder measures and stores up to 8000 temperature readings over -80°C to +40°C
(-112°F to +104°F) measurement range from associated interchangeable LogTag ST10 type remote probe temperature sensor (available in lengths up to 3 meters (9’10”)).

Intended for use in monitoring of articles stored at low temperatures such as in dry ice type environments.

Using the LogTag Interface and LogTag’s freely available companion software LogTag Analyzer, the LogTag is easily configured for recording conditions including delayed start, sampling interval, 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 MS Excel.
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 with optional delayed start or specific Time & Date 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 fomats compatible with other applications such as Excel
Re-calibration to achieve higher accuracy possible
High quality gold plated remote sensor connector
Interchangeable Remote Probes – LogTag remote temperature probes are interchangeable provided they are changed with LogTag ST10 type remote temperature sensors.
   
Remote Probe options (type ST10)

Part#s ST10S-05 (0.5m) or ST10S-30 (3m)
  


Short Tipped probe

The tipped probe incorporates a 30mm exposed length of 5mm 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.
Supplied standard (part# ST10S-05)  with 0.5m (19”) or extended (part#ST10S-30) with 3m (9'10") cable terminated to MCX plug for plugging into LogTag TREL.

PDF Product Datasheet

  
LogTag TREL-8 product datasheet
Quick Start Guide
  
Quick start guide

Specifications
Model#
  
TREL-8
Remote SensorMeasurement Range
  
-80 ~ +40°C  (-112°F ~ +104°F)
Recorder operating temperature range
  
-30 ~ +70°C  (-22°F ~ 158°F)
Resolution
  

< than 0.1°C for -80°C ~ 0.0°C,
< than 0.2°C for 0.0°C ~+20°C
 < 0.5°C for +20°C ~+40°C (see below)

Accuracy
  

With recorder case sitting in environmental temperature between 0°C ~ 50°C :-
Better than ±1°C for -30°C~ +20°C
better than ±1.2°C for -45°C~ -30°C & +20°C~+40°C
better than ±1.7°C  for -80°C~-45°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: 50cm (19””) (Part# ST10S-05)
Extended: 3 m (9’10”)  (Part# ST10S-30)

Remote Sensor Cable Type
  
PTFE/FEP (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 TREL-8 is designed to only operate with LogTag ST10 type remote temperature probes.
ST10 types are identified by the green sleeve color on the sensor’s plug.

3. LogTag ST10 remote temperature probes are designed and calibrated for interchangeability with TREL recorders to the standard ex-factory rated accuracy above. If a TREL/ST10 remote probe combination is calibrated to a higher level of accuracy (as is possible) then care should be taken to always use the same TREL/ST10 combination for measurements as the ST10 sensor is not rated interchangeable at accuracies better than the TREL/ST10  rating in this specification.

Standards compliance
EMC Compliance

Tested and complies with EC EMC directives (EN 50081-1:1992 & EN 61000-6-1:2001)
see LogTag CE mark EMC declaration of conformance

Tested and complies FCC Part 15 Subparts A and B.
see LogTag FCC EMC declaration of conformance

FDA CFR21 Part 11 Compliance
CFR21Part11
Designed for FDA CFR21 Part 11 Digital signatures
 
Manufactured to meet the European RoHS Directive
The RoHS Directive stands for "the restriction of the use of certain hazardous substances in electrical and electronic equipment". This Directive bans the placing on the EU market of new electrical and electronic equipment containing more than agreed levels of lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyl (PBB) and polybrominated diphenyl ether (PBDE) flame retardants.

 

 

Last updated July 12, 2010 , © Copyright LogTag Recorders Limited
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