TRED30-7 Logtag
TRED30-7 Logtag
Multi-Use with External Probe
The LogTag® TRED30-7 Temperature Recorder uses anExternal
Probe to measure and store up to 7770 temperature readings
over a measurement range of -40°C to +99°C (-40°F to +210°F).
Statistical temperature and alarm duration readings for up to 30
days can be reviewed on the display.
The display of current temperature and previous alarms is an
important feature in “static” Applications such as cool rooms and
refrigerators.
The display elements are arranged so they to show ‘at a glance’ if
temperature violations have occurred between now and 29 days
ago. The display also shows the current temperature reading, the
current time, battery status and if it is currently recording.
คุณลักษณะ
| Models | TRED30-7R : (replaceable battery, download instructions here) TRED30-7F : (fixed battery) |
| External Sensor Measurement Range | -40°C ~ +99°C (-40°F ~ +210°F) |
| Recorder Operating Temperature Range | -30°C ~ +60°C (-22°F ~ +140°F) |
| Resolution | 0.1°C(0.2°F) for measurements -40°C ~ +50°C (-40°F ~ +122°F) 0.2°C(0.4°F) for measurements +50°C ~ +70°C (+122°F ~ +158°F) 0.3°C(0.5°F) for measurements +70°C ~ +80°C (+158°F ~ +176°F) 0.4°C-0.6°C(0.7°F~1°F) for measurements +80°C~ +99°C (+176°F ~ +210°F) |
| Accuracy | Better than ±0.5°C (±0.9°F) for -20°C~+40°C (-4°F~+104°F) -typically ±0.3°C (0.6°F) Better than ±0.8°C (±1.5°F) for -40°C~-20°C (-40°F~ -4°F) - typically ±0.5°C (0.9°F) Better than ±0.8°C (±1.5°F) for +40°C~+70°C (+104°F~+158°F) - typically ±0.7°C (0.9°F) Better than ±1.2°C (±1.5°F) for +70°C~+99°C (+158°F~+210°F) - typically ±1°C (0.9°F) |
| Sensor Reaction Time | Typically less than 2 minutes (T90) in moving air (1m/s) for ST100T,ST100H & ST100S types. |
| Capacity | Data logging memory : 7770 logs ( 53 days @ 10min logging, 80 days @ 15min logging) Day summary statistics memory (for display on LCD): up for 30 days of Max/Min and duration values |
| Sampling Frequency | Adjustable, 30 seconds to several hours |
| Logging Start Options | Push button start or specific date & time. Optional start delay of up to 18hours. |
| Recording Indication | State indicator "RECORDING" |
| Download Time | Typically with full memory (7770 readings) in less than 5 seconds depending on computer or readout device used. |
| Environmental | IP61 |
| Power Source | 3V Lithium-Manganese Dioxide extended temperature chemistry |
| Battery Life | TRED30-7R: typically 1 year of operation TRED30-7F: typically 2+ years of operation NOTE: Typical battery life assumes 6 minute logging, day statistics are reviewed on the display no more than once daily for no longer than 30 seconds each time. Download data monthly. |
| Size | 93mm(H)x54.5mm(W)x8.6mm(T) |
| Weight | TRED30-7R: 41grams TRED30-7F : 44grams |
| Case Material | Polycarbonate |
| External Temperature Probes | Standard LogTag® ST100 temperature probes (Standard lengths 1.5m (4’11”) or 3m (9’10”)) |
| Other Features | • Optional clearing of alert indication by push button (places inspection make at same time). • Download inspection mark recorded in LogTag memory every time the LogTag is downloaded. • 'Prestart' fail-safe logging (records temperature data even if not started) • Low Battery indication in software. • Comprehensive Alarm trigger configuration. • Calibration to achieve higher accuracy possible. |
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Tested and complies with EC EMC directives (EN 61000-6-3:2006 & EN 61000-6-1:2005) CE mark EMC declaration of conformance
Tested and complies FCC Part 15 Subparts A and B as an unintentional radiator. TRED30 FCC EMC declaration of conformance
Designed for FDA CFR21 Part 11 Digital signatures
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.
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