MEWOI7600 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, exporting 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.

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

0mA~600.0A

Resolution

1mA

Accuracy

(23℃±3℃, below 70%RH)

0~60A:           ±1.5%±5dgt 

60A~200A:        ±2%±5dgt   

200A~300A:       ±3%±5dgt   

300A~600A:      ±4%±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℃~40℃; below 80%rh

Storage Temperature and Humidity

-10℃~60℃; below 70%rh

Insulation Strength

AC2kV/rms (between core and box)

Safety Provisions

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

Accessories

Meter: 1 piece, RS232 Com-cable:1 piece; Software Disk: 1 piece; Battery (6F22 9V): 1 piece

Model

Range

Resolution

Clamp size

MEWOI7000

φ7mm

MEWOI7100

AC/DC  0.0A~1000A

0.1A

30mm×35mm

MEWOI7200

AC/DC  0mA~60A

1mA

25mm×30mm

MEWOI7300

AC  0.000mA~60.00A

1uA

25mm×30mm

MEWOI7300E

DC  0.00mA~60.00A

0.01mA

25mm×30mm

MEWOI7500

AC  0.00mA~300.0A

0.01mA

35mm×40mm

MEWOI7600

AC  0mA~600A

1mA

35mm×40mm

MEWOI7800

AC  0.00mA~1200A

0.01mA

φ68mm

MEWOI7800E

AC 0.0A~1500A ,DC 0.0A~2000A

0.1A

φ68mm