Portable Temperature Datalogger
Part of the NOMAD® Family

OM-TT01

Portable Temperature Datalogger Part of the NOMAD® Family

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Selectable Temperature Range: -40 to 40°C or 0 to 80°C
Programmable Alarm Limits with Integral Alarm LED Indicator
2000 Readings
12 Month Battery Life
Water Resistant
Compact Size
Easy to Use
Economical

Description

The OM-TT01 is a very low cost single channel datalogger for temperature ranges –40 to 40°C (-40 to 104°F) or 0 to 80°C (32 to 176°F) user selectable via internal jumper. Its compact size makes it ideally suited for applications requiring multiple loggers for critical temperature monitoring of products. In addition to a green LED indicating the unit’s “active” status, the datalogger also features programmable alarm limits. If an alarm condition occurs, the integral red LED will flash indicating to the observer that the datalogger has experienced temperature conditions outside the pre-set parameters. Once collected, the stored temperature readings (up to 2000) may be downloaded to a computer through the RS-232 cable interface using the Windows software. Downloaded data may then be stored or transferred in a file format which is compatible with most spread-sheet packages including Excel.

Specifications

Temperature Range: -40 to 40°C (-40 to 104°F)
or 0 to 80°C (32 to 176°F) user selectable by internal jumper
Accuracy: ±0.5°C
Resolution: < 0.1°C
Memory: 2000 readings
Sample Rate: 60 sec to 24 hrs software programmable
Red Visual Indicator: red LED flashes every 4 sec
when alarm setpoint is exceeded
Green Visual Indicator: green LED flashes every 8 sec
when logging is active or every 16 sec when memory is full
Start Mode: immediate start or programmed start delay
Sleep Mode: logger goes into sleep mode
when download is complete
Power: 3 V lithium battery included
Battery Life: > 1 year typical
Computer Interface: RS-232 serial interface to PC
Software: WIN 98/NT/2000/XP
Enclosure: IP67
Operating Ambient: -40 to 80°C
(-40 to 176°F), 5 to 95% RH non-condensing
Dimensions:
42 H x 27 W x 13 mm D
(1.65 x 1.06 x 0.51")
Weight: 20 g (0.7 oz)

Place Order(Specify Model Number)

Part Number/Desc.

Qty

Description

OM-TT01

Consult Sales

Availability:

Temperature datalogger (requires OM-MLWIN Windows Software and OM-TTLINK RS-232 cable ordered separately)

OM-TTLINK

Consult Sales

Availability:

1.2 m (4') RS-232 cable with DB9F termination

OM-MLWIN

Consult Sales

Availability:

Windows software

OM-TT-BATT

€10.64

Availability: 3 weeks

Replacement 3 V lithium battery

† All amounts shown in EUR
Note: Each unit comes compete with operator's manual.