Name: ETCR7100A Superlarge Caliber Clamp Meter Tester
Brand: ETCR
Availability: InStock

Product Details

Product Description

1. Introduction

ETCR7100A Superlarge Caliber Clamp Meter (ETCR7100A can not measure leakage current, only ETCR7100 can measure the leakage current )is well designed and manufactured for measuring current, voltage, adopt the latest CT technology and digital integrated technology. Its large caliber 108mm×148mm can clamp electric cable of 108mm diameter, or 160mm×4mm flat cable and steel earth wires. It has the biggest caliber and widest current range all over the world, particularly suitable for current measurement of cable and transformer earth steel. Full automatically and LCD display, all the data are displayed in the screen, which is very clear and convenient. The meter is widely used in electric power, communication, meteorology, railway, oil field, architecture, measuring, teaching research unit, industrial mining enterprises, etc.

ETCR7100A Superlarge Caliber Clamp Meter's clamp core is made of special alloy, adopt the latest magnetic shielding techniques, to ensure the high precision, high stability and high reliability of perennial uninterrupted measurement. The meter can store 99 sets of data, with RS232 interface, upload stored data to the computer through the system software, implementing online real-time monitoring, historical inquires, dynamic display. With the function of historical data read, preserve, print, and backlight, data hold, etc. It is a necessary tool for electrical safety testing.

Function	Measure current, big current
Power	6V DC(LR6×4 alkaline dry batteries, continuously working for 12 hours)
Test Mode	Clamp CT, integral mode
Clamp Size	108mm×148mm (can clamp electric cable of 108mm diameter, or 160mm×4mm flat cable and steel earth wires)
MeasurementRange	AC 0.0A-4000A
Resolution	AC 0.1A
Measurement Accuracy (23±3, below 70%RH, measured wire at the center of the clamp)	AC 0.0A~499A ±2%±5dgt
	AC 500A~999A ±3%±5dgt
	AC 1000A~2999A ±4%±5dgt
	AC 3000A~4000A ±5%±5dgt
Measured Wire Position	Measured wire at approximately the geometric center of the clamp
Data Storage	99 sets, “FULLthe memory is full ” symbol indicate
RS232 Interface	With RS232 interface, download data to computer for analysis and management
Communication Wire	RS232 communication wire, 1.8m
Frequency	50Hz ,60Hz automatic identification
Gear Shift	Automatic shift
Sample Rate	About 2 times/second
Line Voltage	Below AC 600V line measurement
Display Mode	4 digital LCD display, length 47mm×width 28.5mm
Meter Size	Length 350mm × Width 180mm × Height 55mm
Backlight	Suitable for dim places
Data Hold	"HOLD symbol appears”
Overflow	"OL symbol appears”
Automatic Shutdown	Automatically shutdown about 5 minutes after power on to reduce battery consumption
Voltage Detection	Low battery symbol appears to remind the replacement of battery when the battery voltage drops below 5.2V.
Weight of Meter	1.5kg (with batteries)
Weight of Package	3kg (with accessories)
Working Temperature and Humidity	-10-40; 80%rh
Storage Temperature and Humidity	-10-60; below 70%rh
Insulation strength	AC 2Kv/rms(between core and shell)
Safety Specifications	IEC1010-1, IEC1010-2-032, 2 class of pollution, CAT (600V)
Accessories	Meter: 1 PC; RS232 Data Line: 1 PC; Disk: 1 PC; Battery (LR6): 4PCS; Meter Box: 1 PC

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