The OMYL-M33 single channel and OMYL-M34 dual channel process voltage and current data loggers are fully user programmable for 0 to 1V, 0 to 5V, 0 to 10V and 4 to 20 mA industry standard process input ranges. These data loggers are available with standard memory of 100,000 readings (OMYL-M33, OMYL-M34) or expanded memory of 4 million readings (OMYL-M33-4M, OMYL-M34-4M). Both models can be used for recording signals from a wide range of process transducers and transmitters. 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 15 μV or 0.36 μA.
The current and voltage data logger stores the data in a 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).