ETCR2800KB Precision Earth Resistance Detector Earth Resistance Test Grounding Resistance Tester
ETCR2800KB Precision Earth Resistance Detector Earth Resistance Test Grounding Resistance Tester
ETCR2800KB Precision Earth Resistance Detector Earth Resistance Test Grounding Resistance Tester
ETCR2800KB Precision Earth Resistance Detector Earth Resistance Test Grounding Resistance Tester
ETCR2800KB Precision Earth Resistance Detector Earth Resistance Test Grounding Resistance Tester
ETCR2800KB Precision Earth Resistance Detector Earth Resistance Test Grounding Resistance Tester
ETCR2800KB Precision Earth Resistance Detector Earth Resistance Test Grounding Resistance Tester

ETCR2800KB Precision Earth Resistance Detector Earth Resistance Test Grounding Resistance Tester

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Price:$149.40 - $175.75

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Product Overview

Description





Model
ETCR2800B
ETCR2800KB
ETCR2800C
ETCR2800KC
Range
0.01Ω～200Ω
0.01Ω～100Ω
0.01Ω～200Ω
0.01Ω～100Ω
Weight
995g
1027g
980g
1071g
Resolution
0.001Ω
Accuracy
±2%rdg+3dgt(20℃ ±5C,Below70%RH)
Data Display
None(reading by RS485 protocol)
4-digit LCD display directly, can be read by RS485 protocol
LCD Size
None
47mm x 28.5mm
Overflow Indication
None
Test data>2002,LCD display "OLΩ"symbol
Alarm Indication
Detector sound and light alarm
Detector sound and light alarm
Alarm Settings
Configured with RS485 protocol
Tester panel setting or configured with RS485 protocol
Power Supply
lSVDC~12VDC, 50mA Max.(External power supply, optional GPRS 12VDC 150mA Max)
Power Consumption
50mA Max.( optional GPRS 12VDC 150mA Max)
Explosion-ProofMark
Ex ia II BT3Ga(explosion-proof certification: CE18.2332X)
Waterproof Level
IP54
Dimensions
ETCR2800B/2800C∶144mmx 130mmx83mm;ETCR2800KB/2800KC∶125mm× 119mmx80mm
CT Size
ETCR2800B/2800C∶60mmx27mm ;ETCR2800KB/2800KC:56mm*27mm
Connecting Wire
1m wire(5 cores wire)
Single Measurement Time
About 0.5 second
Communication Mode
RS485(supports MODBUS-RTU communication protocol) or GPRS communication (optional)
Accessories
Tester:1 Pcs; Connecting wire:1PCS








Product Function
On-line monitoring of grounding resistance and metal loop coupling resistance, grounding condition monitoring.


Product Feature
1.Non-contact measurement technology, safe and reliable, easy to install. The grounding down lead passes through the perforation of detector directly, and not affects the grounding lightning protection effect and the normal operation of the facility.
2.The C type product is equipped with a liquid crystal display that can be installed and used independently. The grounding resistance value can be observed at any time.
3.It can be equipped with RS485 interface (support MODBUS-RTU communication protocol) or GPRS communication, connect with the user computer to realize remote real-time monitoring.
4.Explosion-proof products can be used in the flammable and explosive environment, explosion-proof mark: Ex ia II BT3Ga,explosion-proof certification: CE18.2332X.








Installation method 1: Installed on grounded flat steel




Installation method 2: Install against the wall
























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