Description
ETCR2000C+ Clamp On Ground Earth Resistance Tester Meter RS232 Interface
Ⅰ. Introduction
ETCR Clamp Earth Resistance
Tester is widely applied in ground resistance measurement, loop
resistance measurement in fields such as electric power,
telecommunications, meteorology, oil field, architecture and industrial
electrical equipment, etc. When measuring ground system with loop, there
is no need to disconnect the ground wire without auxiliary electrode,
which means safer and faster. ETCR Clamp Earth Resistance Tester can
measure the ground fault which can not be measured by traditional
method, can apply in the occasion where traditional methods are
unworkable; ETCR Clamp Earth Resistance Tester measures the integrated
value of ground resistance and resistance lead. What’s more, ETCR 2000C+
Series tester can measure the leakage current of ground wire.
Product Characteristics:
Range: Resistance: 0.010Ω~1200Ω; Current: 0.00mA~20.0A
1:Ground resistance test.
2:Loop resistance test.
3:Leakage current test
(Battery Not Include)
Ⅱ. Technical Specifications
Function
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Ground resistance test, Loop resistance test
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Power Supply
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6VDC 4 PCS of AA Alkaline batteries
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Resistance Range
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0.01-1200Ω
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Resistance Resolution
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0.001Ω
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Highest Resistance Accuracy
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±1%±0.01Ω
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Current Range
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0.00mA-20.0A
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Current Resolution
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0.05mA
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Highest Current Accuracy
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±2.5%±1mA
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Data memory
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99 Sets
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Alarm Threshold Setting Range
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Resistance: 1-199Ω
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Alarm Sound and Light
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“Beep-beep-beep” alarm tone, Alarm Symbol Flashing, Press AL key to turn on, turn off Alarm or set Alarm Threshold.
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Interference Signal Recognition
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“Beep-beep-beep” tone, NOISE symbol blinking
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Working Temperature and Humidity
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-20℃-55℃;20%RH-90%RH
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LCD Screen
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4 Digits LCD display, Screen L×W: 47mm×28.5mm
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Clamp Size
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65mm×32mm
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Clamp Opening Extent
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32mm
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Tester Weight
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1160g (With batteries)
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Clamp Dimension
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L×W×T: 285mm×85mm×56mm
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Protection Level
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Dual Insulation
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Structural Feature
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Clamp CT
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Shifting
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Automatic shifting
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External magnetic field
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<40A/m
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External electrical field
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<1V/m
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Single measurement time
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0.5 second
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Resistance measurement frequency
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>1KHz
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Measured current frequency
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50/60Hz Automatic measurement
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Low Battery Indication
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Low battery symbol displays when battery is lower then 5.3V
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Memory Full Indication
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MEM symbol blinks when all 99 sets memory is full
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Over Range Indication
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Out of range indication “OLΩ”, “L0.01” or “OL A”
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Auto Power-off
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5 minutes after Boot up
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Power Consumption
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Max 50mA either in booting up or normally working, Continuously working for 30 hours
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RS232 Interface (Optional)
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The data stored in the meter are uploaded to the computer through RS232 interface and data wire, Then generate report files
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Safety Provisions
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IEC1010-1, IEC1010-2-032, Pollution level 2, CAT Ⅲ(600V)
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Accessories
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Meter: 1 piece, Test ring: 1 Piece, Meter Suitcase: 1 Piece
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Notice: Because,the international air shipping forbid to ship liquid,powder and batteries, If you purchased goods containing such items, we will not be putting them packing. Thank you for your support.
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