EYZAO to make EX-EFZ-3 explosion-proof lightning current recorder can be used torecord natural lightning data, when lightning occurs, it can real-time, accuratemeasurement of the peak value and polarity ofthe lightning current, as well as the timeof lightning strikes occur. lt provides data basis for lightning incident reportemergency treatment of lightning incident, lightning protection design improvement.etc. lt is of great significance to improve equipment protection scheme and equipmentreliability operation.
lightning recorder EFZ-1/3
Category: Lightning Current Recorder
- High-performance lithium battery power supply, long service life
- Outdoor use, simple installation, no external wiring, no need for special maintenance
- High lightning strike response sensitivity, small activation threshold, large range.accurate data
- Lightning data is automatically stored and can be viewed on site or transmittedwirelesslyand viewed remotely
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Introduction
| Product Model | Ex-EFZ-3 (explosion-proof type) | EFZ-3(non-explosion-proof type) |
| Transmission Method | Wired Transmission/Wireless Transmission | |
| Viewing Method | Local View/Cloud View | |
| Power Supply | High performance lithium battery | |
| Measuring Range | ±3~±100kA,±0.5~±30kA | |
| Measurement channels | 2pcs (positive and negative polarity) | |
| Recorded Data | Peak lightning current, occurrence time and number of times | |
| Environment | -20℃ to 55℃, humidity below 95%, altitude below 3000 meters | |
| Data storage | Local storage and cloud storage | |
| Installation | U-shaped clamps fixed to the grounding lead, or fixed to the wall | |
| Dimension | 200*200*140 mm | 170*125*90 mm |
| Weight | 2500g | 700g |
| Protection Class | IP54 | IP65 |
| Convenience Class | Ex db ib IIB T4 Gb | |
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