Alternating current transducer CT500

The Lascar EL-USB-4 Current Datalogger records and monitors the voltage and current ratings of electrical devices. The data logger measures over 32,000 metering over a 4-20 mA d.c. Measurement range. You can use this data logger for various situations, such as equipment monitoring, generator monitoring and studying power and power consumption.

The CSN® SV Viewer (Sampled Values) is our solution for visualizing and recording the digital IEC 6185092 LE Protocol. This software allows the user to visualize the current and voltage values of different Merging Units. The function Values displays the eight current and voltage values. Additionally it is possible to display a DC offset. In realtime mode, a selectable value is shown continuously. The function Phasor calculates the phase shift between the sampled values channels. The function Waveforms charts the sample values of different Merging Units. The user can add or remove the desired sample values. The waveform can be saved as a screenshot or can be printed by the integrated print function. The function Recorder allows the user to record up to two data streams on the hard drive either as .txtfile, Microsoft Excel Spreadsheet or in COMTRADE format. The .txt files can normally be handled by any spreadsheetsoftware; no special analysis software is required.

The multipurpose digital indicator TRANS CAL 7281 can be used wherever there is a need to perform high-precision, in-situ calibrations of sensing components used in equipment such as presses, torque tools or pressure-regulating systems. An optional factory calibration certificate or German-accredited DKD/DAkkS calibration certificate can be provided when the measurement device needs to be used as a reference. This provides a quick and cost-effective way of assessing a system with traceable documentation of measurement results. If a reference measurement cannot be made because the sensor location is difficult to access, it is still possible to test the zero point, the input, output and isolation resistance as well as the calibrating offset of the fitted sensor. It is also possible to check the indicating device by measuring the excitation voltage and simulating the characteristic values (mV/V or V) of the sensor used.