Voltage Input Data Logger - Low Voltage Loggers OMEGA
Two Voltage Input Channels
Up to 4 Million Readings (Internal Memory Size)
Up to 32 Hz Sampling Rate
20 Bit A/D Converter
Transfer Rate of 500 kbps
Low Current Consumption
Shock Proof, IP65 Housing (Dust and Water Jet Proof)
Up to 4 Years Battery Life
This product line has been discontinued. For an alternate product, please see our wide selection of temperature and humidity loggers here.
The OMYL-M32 voltage data logger has two channels for
recording extra-low voltage levels in the millivolt region
(±5 mV, ±10 mV, ±20 mV, ±50 mV, ±100 mV, +-1000 mV)
and also common reference voltage measurements, e.g.
standard analog outputs (0 to 1 V, 0 to 5 V, 0 to 10 V).
This data logger is available with standard memory of
100,000 readings (OMYL-M32) or expanded memory of
4 million readings (OMYL-M32-4M). Both models can be
used for recording small measurement signals from a
Wheatstone bridge, force or range sensor, strain gauge,
or other extra-low voltages applications. This data logger
provides constant bridge excitation current for strain
gauge sensors. These devices are programmable so that
you can log data from either one or two channels.
Both models feature a 20 bit analog to digital converter
giving a resolution of up to 0.15 μV. The data logger’s
measuring range is user-selectable, enabling you to
work with measuring ranges from 10 mV to 20 mV at the
The storage medium is non-volatile flash memory so
no data is lost if the battery becomes discharged. Data
logger setup as well as data retrieval is accomplished
using the included standard OMYL-SOFT software.
Downloaded data is stored in the OMYL-SOFT
software as a text file for viewing in third party software
packages or Microsoft Excel. The OMYL-SOFT
standard software does not include any graphing
functionality. Graphing and analyzing downloaded data
files requires the OMYL-SOFT-PLUS version of the
software (sold separately).
Input Cables: OMYL-CU for voltages greater than 1V; OMYL-CS for voltages from 0 to 1V
Accuracy: 0.1% of range
Reading Rate: 1 second to 24 hours; 2 Hz, 4 Hz, 8 Hz, 16 Hz, 32 Hz in fast mode; 1 Hz only in high impedance mode
Start Modes: Immediate start, delayed start
OMYL-M32: 100,000 readings
OMYL-M32-4M: 4 million readings
Memory Wrap Around: Yes (software configurable)
Battery: 3V lithium battery [standard temperature range battery (included), optional high temperature range battery]; user replaceable
Battery Life (Standard Temperature Range Battery): 4 years at 1 minute reading rate, 230 days at 10 second reading rate, 25 days at 1 second reading rate
LED Functionality: Integrated status LED indicates data logging status, low battery or alarm condition
Alarms: Software programmable high/low thresholds
Computer Interface: USB (interface cable included)
Software: XP SP3/Vista/7 and 8 (32- and 64-bit)
Operating Environment: -30 to 70°C (-22 to 158°F) with standard lithium battery; -40 to 90°C (-40 to 194°F) with optional high temperature lithium battery
Dimensions: 30 H x 50 mm dia (1.18 x 1.97")
Weight: 70 g (2.5 oz)
Enclosure: Robust, shock-proof POM, IP65
注: Comes complete with OMYL-CU and OMYL-CS voltage input connection cables, OMYL-SOFT software, 3V lithium battery (standard temperature range), 1.8 m (6') USB interface cable and software and operator’s manual on USB stick.