Authentic ETCR7100-of large caliber leak clamp ammeter, RS232 interface with backlight

Authentic ETCR7100-of large caliber leak clamp ammeter, RS232 interface with backlight

1+
2999 CNY (436.67USD)
3+
2950 CNY (429.53USD)
5+
2900 CNY (422.25USD)

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Product parameters:

  • Customized processing: no
  • Type: analogue current measuring devices
  • Brand: meet macros
  • Model: ETCR7100
  • Measuring range: AC 0.0mA~ 3200A


I. introduction

ETCR7100 super Big caliber clamp shaped leakage ammeter is designed for measurement Exchange leak current, current and carefully design manufacturing of, used latest CT technology and the digital integrated technology, super Big caliber (108mmx148mm: can clamp φ 108mm cable or 160mmx4mm flat steel ground, special for Yu cable leakage and the transformer grounding flat steel leakage detection, automatic, LCD displayed, at a glance, convenient shortcut. widely applies Yu power, communications, meteorological, railway, oilfield, building, measurement And scientific research and teaching unit, industrial and mining enterprises, and other fields.
ETCR710 super large diameter clamp earth leakage current meter clamp special alloy iron core, using the latest magnetic shield technology, the influence of external magnetic field, ensures years ' continuous measurement with high accuracy, high stability, high reliability. Instrument with RS232 interface, can store up to 99 sets of data, by uploading stored data to a computer system software, easy to read history data, save, print, and other functions. Instrument with backlight function, data hold function, is the indispensable tool for electrical safety testing.
II. technical specifications

Function
AC leakage current testing (particularly suited to cable leakage and leakage transformer grounding flat steel)
Power supply
6V DC (LR6x4 alkaline dry battery, continuously for 12 hours)
Test mode
Clamp CT, integral
Jaw size
108mmx148mm (clamp 108mm wire, or 160mmx4mm flat ground)
Range
AC 0.0mA~ 3200A
Highest resolution
AC 0.1mA
Measurement accuracy (23 ℃ ± 3 ℃, 70%RH, and conductor at the Centre jaw position)
AC 0.0mA~ 499A ±2%±5dgt
AC 500A~ 999A ±3%±5dgt
AC 1000A~ 2999A ±4%±5dgt
AC 3000A~ 4000A ±5%±5dgt
Wire location
Central location test conductor is in the jaws
Data storage
99 group flashes 'FULL' symbol store is full
RS232 interface
RS232 interface, implement data kept by computer, save analysis data
Communication line
RS232 communication cable, 1.8 m long
Frequency
50Hz, 60Hz automatic identification
Shift
Automatic switching
Sample rate
About 2 times/second
Line voltage
AC 600V circuit testing
Display mode
4-digit LCD digital display, aspect 47mmx28.5mm
Meter size
Length: 350mmx width 180mmx thickness 55mm
The backlight
Have
Data retention
Data hold function: 'HOLD' symbol display
Overflow display
Overrange overflow feature: 'OL' symbol display
Automatic shutdown
Power on after about 5 minutes, the instrument automatically shutdown to reduce battery consumption
Battery voltage
When the battery voltage drops to about 5.2V, the low battery voltage symbol appears, reminding battery replacement
Appearance quality
Instrumentation: 1.5kg (including battery)
Packaging quality
3kg (including annexes)
Working temperature and humidity
-10 ℃ ~ 40 ℃; 80%RH the following
Storage temperature and humidity
-10 ℃ ~ 60 ℃; 70%RH the following
Dielectric strength
AC 3700kV/rms (between the core and shell)
For safety
IEC1010-1, IEC1010-2-032, pollution etc 2, CAT III (600V)
Supplied accessories
Clamp: 1; RS232 data cable: 1; Software CD: 1; Batteries (LR6): 4; Enclosures: 1 PC
III. field application