ETCR6500 Leakage Clamp Meter ----Upload Data with RS232

1. Introduction：

 ETCR6500 High Accuracy Clamp Leaker is specially designed for AC leakage current measurement. It obtains the latest CT and digital integration technology, with characteristics of small volume, high accuracy and perfect function. It is widely used in electric power, telecommunications, meteorology, railways, oil construction, measurement, scientific research and teaching unit, industrial and mining enterprises, etc. Special alloy is used as its sensor core, which applied magnetic shielding technology, results in a almost free interference of external magnetic field.

 RS232 interface is available on the meter. The meter can achieve online real-time monitoring and historical queries; in dynamic display, with maximum, minimum and mean value indications; also alarm value setting and alarm indication function, historical data reading, saving and print functions, etc.

 The meter can be used for on-line AC current measurement below AC600V, with the functions of peak maintaining, reading holding and data memory. In all, it is high accurate and easy and safe to use.

 2. Technical Specification: 

               Function    

   AC leakage measurement, AC current measurement, On-line AC current measurement

                Power Supply    

   6F22 9V

                Process Type    

   Clamp CT, Integral Approach

                Display Type    

   4 Digits LCD

                Clamp Size    

   35mm×40mm

                Meter Dimension    

   LWH: 175mm×70mm×38mm

                LCD Dimension    

   35mm×21.5mm; Display Dimension: 32mm×15mm

                Sampling Rate    

   2 Times/Second

                Frequency    

   50Hz, 60Hz Automatic identification

                Shifting    

   Automatic Shift

                Range    

   0.00mA~300.0A

                Resolution    

   10uA

                Accuracy    

         (23°C±3°C, below 70%RH)    

   0mA~60A: ±1.5%±5dgt

       60A~200A: ±2%±5dgt

       200A~300A: ±3%±5dgt

                Line voltage    

   Below AC 600V

                RS232 Interface    

   With RS232 interface, Data stored in the memory can be uploaded to the computer, with software monitoring

                Data Memory    

   99 sets, "FULL" Blinking when memory is full

                Peak Maintaining    

   Peak value capture hold function, press HOLD without Release to display peak value

                Reading Hold    

   Reading hold function: "DH" symbol display

                Overflow display    

   Range overflow function: "OL" symbol display

                Automatic Shutdown    

   5 minutes after the boot

                Battery Detection    

   When battery voltage is lower than 7.2V, low battery symbol will shown to remind battery replacement.

                Meter Weight    

   140g (With battery)

                Rated Power    

   5mW

                Working Temperature and Humidity    

   0°C~40°C; below 80%rh

                Storage Temperature and Humidity    

   -10°C~60°C; below 70%rh

                Insulation Strength    

   AC2kV/rms (between core and box)

                Safety Provisions    

   IEC1010-1, IEC1010-2-032, Pollution level 2, CAT 3(600V)

                Accessories    

   Meter: 1 piece, RS232 Com-cable:1 piece; Software Disk: 1 piece;