In recent years, with the construction of electricity information collection systems entering the stage of full coverage and practical operation, various problems have emerged during on-site operation and maintenance, especially the phenomenon of unstable carrier meter reading, which is constantly emerging. At present, most of the on-site operation and maintenance personnel's handling measures are to directly replace the Type II collector, but most of the dismantled Type II collectors are tested as normal when returned to the factory for maintenance, and there are a large number of cases of accidental disassembly.

In response to this situation, our company has designed a portable Type II collector detector that can detect multiple modules of Type II collectors. A single detector supports both broadband carrier and two narrowband carrier modules, and can be selected according to the specific carrier scheme type used in the region.

When conducting on-site testing, simply connect the Type II collector to be tested to the detector connector, click the button to start the testing, and display the testing results after the testing is completed.

The detector has the characteristics of simple operation, convenient and fast on-site power supply, and easy portability.

　　·Detecting Type II collectors for different modules, the equipment can automatically recognize and detect without the need for manual selection.

　　·Simultaneously supporting broadband carrier and two narrowband carrier detection options, narrowband carrier detection includes the vast majority of carrier module types currently available in the market, such as Dingxin, Neusoft, Xiaocheng, Lihewei, and Swiss Kang. Different module types can be optionally selected.

　　·The detector has added a carrier attenuation module internally to simulate the complex carrier environment on site.

　　·On site power supply is convenient and fast.

　　·The device adopts low-power LCD display, with clear display and suitable for outdoor work.

YBYW-ECJ201 portable Type II collector detector is used for on-site detection of Type II collectors, which can quickly determine whether the collector is abnormal. By connecting with the II interface of the on-site electricity meter, the power supply operation is very convenient and safe. The built-in carrier attenuation module of the detector simulates complex environments such as long-distance carrier transmission and signal interference on site, making the detection results more accurately reflect the actual situation of the Type II collector to be tested on site.