The OM-90 Series are portable, battery operated,
temperature (OM-91) and temperature/humidity
(OM-92) data loggers. Logging is performed at a user configurable rate
which is software selectable.
These data loggers are ideal for transportation
applications where it is necessary to document that
the material in-transit has stayed within particular
environmental limits. High/low alarm limits can be set
above or below which LED indicators will be activated
so that the user can become aware that the desired
transportation conditions have been exceeded.
Each data logger can be assigned a 16 character
name. This can be helpful in applications where
multiple data loggers are used and there is a need
to distinguish between them (for example based on
The data logger includes a very easy to use software
application. The application is used for configuration of
the logger, extraction of logger data, graphically viewing
data, spread sheet analysis of data and saving data
to file (typically in comma separated value CSV file
format) for third party applications such as Microsoft
The graphical user interface is completely
intuitive in terms of configuring new devices and
extracting data. When the user has multiple devices requiring the same set-up then a pre-saved configuration file can be loaded
into the application to help expedite the process and
ensure all loggers get configured identically. The application
does not require any driver installations to connect to
the data logger. Just install the software, run it and then
connect the data logger.
SPECIFICATIONS Temperature Range: -30 to 80°C (-22 to 176°F) Resolution: 0.01°C
Memory OM-91: 65,520 temperature measurements OM-92: 65,520 temperature and 65,520 humidity measurements
Start Modes: Immediate start on disconnect from PC, delayed start (scheduled date/time) or pushbutton start Recording Mode: Stop on memory full; when data logger operation is start/stopped by user intervention via button press, last memory location is retained Recording Interval: 1 sec, 10 sec, 30 sec, 1 min, 10 min, 30 min, 1 hr (software selectable) Software Compatibility: Windows XP/Vista/7/8/10 (32-bit and 64-bit) Real Time Logging: Displays real time data when connected to a PC Real Time Clock: Time automatically synced to PC Battery Backup: Continues to keep time when off Accuracy: 0.50 sec/day (~3 min/year) Alarms: High and Low alarms for temperature and humidity; dedicated alarm LED indicator LED Indicators: Alarm and status LEDs Device ID: Each data logger can have a 16 character name assigned Connections: 90 cm USB Micro-B to PC cable (included) Power: 3V lithium CR2450 battery included (user replaceable) Battery Life: Up to 4 year battery life while logging Bypass Mode: Unit is powered from USB when connected to conserve the battery Dimensions: 53 H x 33 W x 15 mm D Weight: 25 g
† All amounts shown in EUR, GBP, or USD Note: Comes complete with operator's manual on CD and 0.9 m USB interface cable and 3V lithium battery. Software is available for free download from the link above the product description.