The ETCR EM2800KS Split-Type Ground Resistance Online Monitor utilizes non-contact measurement technology. Ground wires pass through the sensor core without affecting lightning protection grounding or facility operations. Featuring audible/visual alarms, self-test functions, wire resistance elimination, and switch output capabilities. This monitor is widely applied in:

• Transmission Line Tower Grounding
• Meteorological Lightning Protection Systems
• Petrochemical Grounding Networks
• Telecommunication Grounding
• Substation Grounding Systems
• Railway Infrastructure Grounding
• Building/Warehouse Grounding
• Metal Loop Resistance Measurement
• Electrical Equipment Grounding

Composition & Features
The ETCR EM2800KS comprises a clamp-style sensor, separable controller, and mounting hardware. Installs without disconnecting ground wires for rapid deployment. The split design accommodates diverse environments. Operates standalone or integrates into wired/wireless networks.

Communication & Certification
• Dual connectivity: RS485 wired + 4G wireless
• ModBus protocol enabled for remote monitoring
• Explosion-proof certified: Ex iaⅡB T3 Ga
• Compliant with GB3836.1-2021 & GB3836.4-2021
• Certification No.: CE23.3868X
• Suitable for hazardous environments

Product Composition

Measuring range and accuracy

Sensor mounting method

Manufacturer Profile
Guangdong ETCR Technology Co., Ltd. specializes in R&D and production of power testing instruments and power quality solutions. With 20 years of industry expertise, we deliver customized OEM/ODM services to maximize client value.

Original Manufacturer of:
• ETCR EM2800KS Split-Type Ground Resistance Online Monitor
• ETCR KS Clamp-On Ground Resistance Monitors

Contact:
ETCR Meter Hotline: +86 13802922567
Official Website: www.etcrmeter.com