EJD-3 series intelligent grounding resistance tester with explosion-proof certification, high measurement accuracy, automatic data transmission, easy to view; can be powered by utility, solar, battery and other power supply, resistant to high temperature and high humidity and other harsh environments, long service life, easy to install, no special maintenance, can be customized according to the user’s needs in different scenarios developed.
Grounding Resistance Detector
- Easy installation
- Power supply options
- Wired/wireless data transmission
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| Product Model | EX-EJD-3 explosion proof | EJD-3 |
| Measurement method | 2-wire method, 3-pole method, loop method | |
| measuring range | 0.01-10000Ω | |
| Measurement accuracy | ±2%rdg±3%dgt | |
| Data transmission | Wired transmission/wireless transmission (2G+NB-IoT mobile IoT card/4G) | |
| Data Viewing | LCD local view, software platform view | |
| Data storage | Local storage (9999 entries), cloud storage | |
| Power supply method | Utility/solar/high-performance lithium battery powered | |
| Installation | U-clamps fixed to the grounding lead or to the wall | |
| Protection class | IP65 | |
| Explosion-proof grade | Ex db ib IIB T4 Gb | |
| Exterior DimensionsExterior Dimensions | 240mm*170mm*110mm | |
| Product weight | 6kg | 1.7kg |
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