The leakage current meter "ITU-200M" is a modernized microprocessor unit, in comparison with its predecessor "ITU-200", designed to measure the average constant value and the effective value of alternating sinusoidal current with a frequency of 50 Hz. at a potential of 120 kV. The measurement range is from 100 μA to 200 mA with a low input impedance of 5 ohms.
The ITU-200M unit connects to a cell phone with Android OS via WiFi and allows you to remotely switch measurement ranges and control the test object. The device has four measuring ranges: 200 mA, 20 mA, 5 mA and 1 mA. The circuit is designed in such a way that with a low input impedance of 5 ohms, very small currents up to 100 μA can be measured. The device has protection against voltage surges that occur during high-voltage tests.
Control is carried out directly from a cell phone with Android OS via a WiFi network, when they are within a radius of up to 100 meters from each other (the range is highly dependent on obstacles and interference), through a visual program with the output of measured data. The program provides textual and graphical display of the received data. There is also a measurement database where you can add, edit, and delete unnecessary measurement data (Log). The program interacts with postal services, with the help of which, the obtained measurement result with all parameters can be sent to your e-mail for further reporting. Additionally, the parameters include work with GPS geolocation and serial numbers of the measuring device "ITU-200M". All in all, there is a decrease in labor costs for preparing a report, which increases labor productivity.
Additionally, the device can be equipped with sensors: temperature, pressure and humidity.
Leakage current meter "ITU-200M" is intended for testing laboratories, and allows you to measure leakage currents during high-voltage testing of insulation of cables, transformers and other high-voltage devices. The measurement is carried out in the low-potential or high-potential part of the measuring circuit, which will reduce the measurement time by more than two times in comparison with instruments that measure in the low-potential part of the high-voltage test voltage source. As a result, the electrical laboratory can service more objects in a working day. In addition, the service life of high voltage sources is increased by reducing the number of measurements.
The device is expandable and allows you to easily supplement its functionality to measure the required parameters (for example, add a module for measuring temperature, humidity and atmospheric pressure at which the tests are carried out, since they are included in the TU test). The data can be provided in a format suitable for further automatic processing.
The user interacts with the device remotely over a radio channel using the Wi-Fi protocol. The measuring device is controlled through a specialized application installed in the phone with the Android operating environment. Additionally, you can add a Web Server to work with the Windows operating environment. Thus, the absence of a galvanic connection between the high-potential measuring unit and the display device is ensured, which ensures complete safety of the employees working with it.
The operational parameters of the device make it possible to use it as part of test laboratories or indoor installations in the temperature range from +5 C to +40 C, relative humidity of the ambient air up to 90% at 25 C and pressure from 630 to 800 mm Hg. Art.
Protection against unauthorized access is provided by proven means of the Wi-Fi protocol.
The ITU-200M unit connects to a cell phone with Android OS via WiFi and allows you to remotely switch measurement ranges and control the test object. The device has four measuring ranges: 200 mA, 20 mA, 5 mA and 1 mA. The circuit is designed in such a way that with a low input impedance of 5 ohms, very small currents up to 100 μA can be measured. The device has protection against voltage surges that occur during high-voltage tests.
Control is carried out directly from a cell phone with Android OS via a WiFi network, when they are within a radius of up to 100 meters from each other (the range is highly dependent on obstacles and interference), through a visual program with the output of measured data. The program provides textual and graphical display of the received data. There is also a measurement database where you can add, edit, and delete unnecessary measurement data (Log). The program interacts with postal services, with the help of which, the obtained measurement result with all parameters can be sent to your e-mail for further reporting. Additionally, the parameters include work with GPS geolocation and serial numbers of the measuring device "ITU-200M". All in all, there is a decrease in labor costs for preparing a report, which increases labor productivity.
Additionally, the device can be equipped with sensors: temperature, pressure and humidity.
Leakage current meter "ITU-200M" is intended for testing laboratories, and allows you to measure leakage currents during high-voltage testing of insulation of cables, transformers and other high-voltage devices. The measurement is carried out in the low-potential or high-potential part of the measuring circuit, which will reduce the measurement time by more than two times in comparison with instruments that measure in the low-potential part of the high-voltage test voltage source. As a result, the electrical laboratory can service more objects in a working day. In addition, the service life of high voltage sources is increased by reducing the number of measurements.
The device is expandable and allows you to easily supplement its functionality to measure the required parameters (for example, add a module for measuring temperature, humidity and atmospheric pressure at which the tests are carried out, since they are included in the TU test). The data can be provided in a format suitable for further automatic processing.
The user interacts with the device remotely over a radio channel using the Wi-Fi protocol. The measuring device is controlled through a specialized application installed in the phone with the Android operating environment. Additionally, you can add a Web Server to work with the Windows operating environment. Thus, the absence of a galvanic connection between the high-potential measuring unit and the display device is ensured, which ensures complete safety of the employees working with it.
The operational parameters of the device make it possible to use it as part of test laboratories or indoor installations in the temperature range from +5 C to +40 C, relative humidity of the ambient air up to 90% at 25 C and pressure from 630 to 800 mm Hg. Art.
Protection against unauthorized access is provided by proven means of the Wi-Fi protocol.
Show More
