Temperature & Humidity Data Logger - Major Tech
Temperature & Humidity Data Logger - Major Tech
Temperature & Humidity Data Logger - Major Tech
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<strong>Temperature</strong>& <strong>Humidity</strong><strong>Data</strong> <strong>Logger</strong>MT668<strong>Tech</strong>nical <strong>Data</strong>The new MT668 is a small and compact data logger fortemperature and humidity. This is the easiest to use andlowest cost electronic data logger available. The MT668 has aselectable measuring time intervals from 2 seconds to 24hours and can store up to 16,000 readings for bothtemperature and humidity. The user can define the upper andlower measurement parameters for temperature andhumidity, and if these readings go above or below theseparameters, the alarm LED will flash. With its precisioncalibrated internal temperature sensor, all the user has to dois place the logger in the field and leave it. Once you havegathered the desired information, simply plug the logger intoa computer using the USB port and download the loggedinformation.Features Include:• 16,000 readings for both temperature and humidity• <strong>Temperature</strong> range -40° C to 70°C• <strong>Humidity</strong> range 0% to 100% RH• ·Selectable measuring cycle - 2s, 5s, 10s, 30s, 1m, 5m, 10m, 30m, 1hr, 2hr,3hr, 6hr, 12hr, 24hr• Multi-mode to begin logging• Analysis software• Software supplied operates on Windows 98, 2000, XP and Vista• Long life battery• Small and compact design• Supplied with wall mounting clip• USB Interface• User selectable alarmGeneral SpecificationsLogging RateOperating <strong>Temperature</strong>Battery TypeBattery LifeDimensionsWeight::::::Selectable sampling interval: from 2 seconds up to 24 hours-35 to 80°C (-31 to 176 °F)3.6V lithium (1/2 AA) (SAFT LS14250, Tadiran TL-5105 or equivalent)1 year (typ.) depending on logging rate, ambient temperature & use ofalarm LEDs101 X 25 X 23mm172g
Relative <strong>Humidity</strong><strong>Temperature</strong>Dew Point <strong>Temperature</strong>Overall RangeAccuracy (0 to 20 and 80 to 100%)Accuracy (20 to 40 and 60 to 80%)Accuracy (40 to 60%)Overall RangeAccuracy (-40 to -10 and +40 to +70 °C)Accuracy (-10 to +40 °C)Accuracy (-40 to +14° F and 104 to 158°F)Accuracy (+14 to +104°F)Overall RangeAccuracy (25°C, 40 to 100% RH)0 to 100%± 5.0%± 3.5%± 3.0%-40 to 70° C (-40 to 158°F)± 2°C± 1°C± 3.6°F± 1.8°F-40 to 70° C (-40 to 158°F)± 2.0 °C ( ± 4.0°F)Ordering InformationHEAD OFFICECnr Rover and Jaguar Roads,Rustivia Ext 3, ElandsfonteinP.O. Box 888, Isando 1600,South AfricaTelephone: +27 11 822 1551Sales Fax: +27 11 822 2806Admin Fax: +27 11 822 1411e-mail:sales@major-tech.comNational Tel: 08 61 MAJORT / 08 61 62 5678BRANCHES - CAPE TOWN109 Kyalami Drive, Killarney GardensP.O. Box 60122, Tabelview 7439Telephone: +27 21 556 3091Sales Fax: +27 21 556 3093BRANCHES - DURBAN6A Pastel Park, Wareing Road, PinetownP.O. Box 15550, Ashwood 3605Telephone: +27 31 701 5830Sales Fax: +27 31 701 6986BRANCHES - PORT ELIZABETH175 Kempston Road, SidwellP.O. Box 22499, Port Elizabeth 6000Telephone: +27 41 453 3818Sales Fax: +27 86 633 9809www.major-tech.com
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