Please check out Newest Released 8 Channel Programming Datalogger with with Touch Screen and universal inputs OM-CP-OCTPRO for more advanced features with better price.
The OM-CP-OCTPROCESS is a low-cost, high-resolution, standalone data logger for automatically recording current between -20 and 120 mA. Battery powered and AC powered models are both available. It uses a 16-bit ADC to achieve a resolution of 0.01mA. In addition, the OM-CP-OCTPROCESS lets the user store user defined units in the device, as well as scale factors and offset values. This allows easy linearization and scalling allows any process meter that provides an analog output to process units. This allows easy automatic linearization and scaling of any process meter that provides an analog output to process units. This portable, easy-to-use device will measure and record up to 16,383 current measurements per channel.
The OM-CP-OCTPROCESS represents a major leap in both size and performance. Its small size allows it to fit almost anywhere. Its real-time clock ensures that all data is time and date stamped. The storage medium is non-volatile solid state memory, providing maximum data security, even if the battery becomes discharged.
Data retrieval is simple. Plug the logger into an available COM port and our easy-to-use software does the rest. The software converts your PC into a real-time strip chart recorder. Data can be printed in graphical or tabular format. It can also be exported to a text or Microsoft Excel file.
SPECIFICATIONS Input Channels:8 non-isolated inputs Memory: 16,383 readings/channel Input connection: Screw terminal Input Impedance: 10 Ω ADC Resolution: 16 bits Current Calibration: Digital calibration is available through software Calibration Date: Automatically recorderd within device to alert user when calibration is required Recording Interval: 1 second to 12 hours selectable with software Start Time: Start time and date are programmable through software Real-Time Recording: Device can be used with PC to monitor and record data in real time Memory Wraparound: Selectable in software Power: 9 V lithium battery (included); 120 Vac power optional Battery Life: 1 year typical Time Accuracy: ±1 minute per month at 20°C Data Format: Date and time stamped in µA, mA, A and other engineering units programmable through software Weight: 480 g (17 oz) Computer Interface: PC serial, RS-232C COM or USB (interface cable required) Software: XP SP3/Vista/7 and 8 (32 and 64-bit) Operating Environment: 40 to 80°C (-40 to 176°F) 0 to 95% RH non-condensing Dimensions: 38 H x 111 W x 89 mm D (1.5 x 4.4 x 3.5') Material: Black anodized aluminum