Hioki FT6381 Clamp on Earth Tester with Bluetooth Adalah alat ukuran landasan hanya dengan menjepit ke beberapa beralasan kabel tanah. Tidak ada batang grounding tambahan yang dibutuhkan, dan tidak ada kebutuhan untuk memutuskan kawat tanah dari batang grounding. Kompak, sensor low-profile dapat digunakan untuk menjepit kabel tanah dengan mudah, dan juga menyediakan AC fungsi pengukuran arus dan dapat mengukur arus mulai dari kebocoran arus pada urutan beberapa mA untuk memuat arus hingga 60 A.
Features Hioki FT6381 Clamp on Earth Tester with Bluetooth
- Pengukuran resistansi bumi untuk sistem multi-pembumian
- Ukur arus bocor dengan kepastian mutlak dengan resolusi 0,01 mA yang sangat sensitif (pada kisaran 20,00 mA)
- Jepit di titik tersempit
- Transfer data ke ponsel Android menggunakan teknologi nirkabel Bluetooth
- Transfer data waktu nyata, pembuatan laporan otomatis di ponsel Android
Specifications Hioki FT6381 Clamp on Earth Tester with Bluetooth
| MEASUREMENT PRINCIPLE | Instrument has two cores for voltage injection and current measurement. From the defined voltage and measured current, the total circuit loop resistance is calculated Note: For multi grounded systems only. In a multi-grounded system, the larger the number of grounding poles, the more accurate the measured value. |
|---|---|
| EARTHING RESISTANCE | 0.20 Ω (0.01 Ω resolution) to 1600 Ω (20 Ω resolution), 10 ranges, Zero suppression: Less than 0.02 Ω, Accuracy: ±1.5 % rdg. ±0.02 Ω |
| AC CURRENT MEASUREMENT | 20.00 mA (0.01 mA resolution) to 60.0 A (0.1 A resolution), 5 ranges, Zero suppression: Less than 0.05 mA, Accuracy: ±2.0 % rdg. ±0.05 mA (30 Hz to 400 Hz, True RMS), Crest factor 5.0 or less (for the 60 A range, 1.7 or less) |
| MAX. ALLOWABLE INPUT | 100 A AC continuous, AC 200 A for 2 minutes or shorter (at 50/60 Hz, requires derating at frequency) |
| MAX. RATED VOLTAGE TO EARTH | 600 V AC CAT IV |
| MEMORY FUNCTION | 2000 data |
| ALARM FUNCTION | For resistance measurement and current measurement, Beeps when measured value is less than or greater than threshold |
| OTHER FUNCTIONS | Data hold, Backlight, Filter, Auto power save |
| DISPLAY | Digital LCD, max. 2000 dgt., Display refresh rate: 500 ms (2 times/s) |
| WATERPROOF AND DUSTPROOF | IP40 (EN60529) with clamp sensor closed |
| COMMUNICATION INTERFACE | Model FT6381 only: Bluetooth® v2.1+EDR, Compatibility for Smartphone / Tablet, Displays measured values on the screen of an Android™ handset via Bluetooth®, Applicable OS: Android™ 2.1 or later |
| POWER SUPPLY | LR6 (AA) alkaline battery ×2, Max. rated power: 450 mVA, Continuous use : 35 hr (in-house testing conditions) |
| CORE JAW DIA. | φ 32 mm (1.26 in) |
| DIMENSIONS AND MASS | 73 mm (2.87 in)W × 218 mm (8.58 in)H × 43 mm (1.69 in)D, 620 g (21.9 oz) |
| ACCESSORIES | Carrying case ×1, Resistance check loop (1 Ω, 25 Ω) ×1, Strap ×1, LR06 (AA) alkaline battery ×2, Instruction manual ×1 |
