مشخصات فني


CLAMP ON EARTH TESTER FT6380, FT6381

CE
CAT IV 600 V		CECE
FT6381
 
 
 
 
 Easy pole earth resistance measurement with super slim jaw
  • Earth resistance measurement for multi-grounded systems
  • Measure leak current with absolute certainty with highly sensitive 0.01 mA resolution (at 20.00 mA range)
  • Measure load current up to 60.0 A range
  • Clamp at the narrowest point
  • Data transfer to Android™ phones using Bluetooth® wireless technology
  • Real time data transfer, automatic report generation on Android™ phone
 
هشدار !Note) The application supports Android™ OS 2.1 or later, but proper operation is not guaranteed on all Android™ handsets. For more information about the devices on which proper operation has been confirmed, see below. Please download and install the “FT6381 Communication Software” from the Google Play™ store in order to use the wireless connection function with an Android™ phone. The software is free, but the user is responsible for any Internet connection costs incurred in the course of downloading or using the application. Bluetooth® is a trademark of Bluetooth SIG, Inc. and licensed for use by HIOKI E.E. CORPORATION.
 
 
ارت سنج کلمپی هیوکی
Measurement PrincipleThe 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 resistance0.20 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 measurement20.00 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 and under (1.7 and under at 60 A range)
Max. allowable inputAC 100 A continuous, AC 200 A for 2 minutes or shorter (at 50/60 Hz, requires derating at frequency)
Max. rated voltage to earthAC 600 V CAT IV
Memory function2000 data
Alarm functionFor resistance measurement and current measurement, Beeps when measured value is less than or greater than threshold
Other functionsData hold, Back light, Filter, Auto power off
DisplayDigital LCD, max. 2000 dgt., Display refresh rate: 500 msec (approx. 2 times/second)
Waterproof and dustproofIP40 (EN60529: 1991+A1: 2000) with clamp sensor closed
Communication interfaceModel 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 supplyLR6 (AA) alkaline batteries ×2, Max. rated power: 450 mVA, Continuous use : 35 hr (in-house testing conditions)
Core jaw dia.φ 32 mm (1.26 in)
Dimensions, mass73 mm (2.87 in) W × 218 mm (8.58 in) H × 43 mm (1.69 in) D, 620 g (21.9 oz)
Supplied accessoriesCarrying case ×1, Resistance check loop ×1, Strap ×1, LR06 alkaline battery ×2, Instruction manual ×1
 
توجه !The devices on which proper operation has been confirmed via a Bluetooth® wireless technology at Jul. 2012 In U.S.A. : Sony Tablet S, Droid X, Galaxy Tab, THRiVE, Nitro HD, Iconia A100, Inspire
کاتالوگ.jpg