Feature:
1. ONLINE MEASURING: Non contact online measurement does not affect the thunder protection grounding effect and the normal operation of the facility, and uses GPRS wireless communication to transmit data, realize remote online monitoring.
2. WIDE APPLICATION: The resistance range is 0.01Ω-100Ω, with a wide range of applications, a single measurement time of about 0.5 seconds, has high efficiency and durability.
3. HIGH PERFORMANCE: The built in sensor and circuit board of the detector are completely closed to ensure high accuracy, stability and reliability of long term online monitoring indoors and outdoors.
4. LCD DISPLAY: The test value is directly displayed by LCD, and the alarm threshold can also be set through the detector, with sound and light alarm indication, no need to set up a network.
5. MULTIPLE USAGES: Suitable for transmission line tower grounding, petrochemical, communication, distribution station grounding, building warehouse, electrical equipment, etc.
How to Use:
Wiring Identification: Red: power input positive; black: power input ground; green: GPRS communication signal positive; yellow green: GPRS communication negative; white: shield ground (power input ground and shield ground can be short circuited)
Specification:
Item Type: Online Ground Tester
Model: ETCR2800KC
Material: PVC
Uses: Suitable for transmission line tower grounding; meteorological thunder protection grounding; petrochemical grounding; communication grounding; substation grounding; railway facilities grounding; building wa