Fluke i3000s Flex-24 AC Current Clamp, 610 mm
The i3000s Flex is an ac current clamp utilizing the Rogowski principle. It can be used to measure currents up to 3000 A when used in conjunction with oscilloscopes, recorders or data loggers. The flexible and lightweight measuring head allows quick and easy installation in hard to reach areas.
- Three ranges: 30 A, 300 A & 3000 A, 1, 10 or 100 mV/A output
- Ideal for current measurement on thick and hard to reach conductors without breaking the circuit
- Maximum conductor diameter 178 mm (7 in.)
- CAT III 600 V safety rating
Electrical Specifications Current ranges 30 A 300 A 3000 A AC rms Output sensitivity (AC-coupled) 100 mV 10 mV 1 mV per A Load impedance 100 kΩ minimum Accuracy at +25°C: ±1% of range (45 Hz to 65 Hz) Linearity 10% to 100% of range: ±0.2% of reading Noise 8 mV AC rms (30 A) 2 mV AC rms (300 A, 3000 A) Frequency range 10 Hz to 50 kHz (-3 dB) Phase error < ±1° (45 Hz to 65 Hz) ±10° (at 20 kHz) Position Sensitivity with cable > 25 mm from the coupling: ±2% of range External field with cable > 200 mm from the head: ±1% of range Power supply 2 x AA/MN 1500/LR6 Alkaline, 400 hours, low battery indicator or dedicated external power supply Temperature coefficient ±0.08% of reading per °C Working voltage see Safety standards section: 600 V AC rms or DC General Specifications Head circumference 610 mm (24 in) Head cable diameter 14.3 mm (0.56 in) Head bend radius 38.1 mm (1.5 in) Cable length (head to electronics) 2 m (6.56 ft) Output connection 0.5 m cable terminated with safety BNC connector. Supplied with 4mm safety plug adapter Operating temperature range -20°C to +90°C (-4°F to 190°F) (head) -20°C to +85°C (-4°F to 185°F) (electronics) Storage temperature range -40°C to +105°C (-40°F to 221°F) (head) -20°C to +85°C (-4°F to 185°F) (electronics) Operating humidity 15% to 85% (non-condensing) Weight 180 g (0.396 lb) (head) 190 g (0.419 lb) (electronics) Safety standards BS EN 61010-1: 2001 BS EN 61010-2-032: 2002 BS EN 61010-031: 2002 600 Vrms, Category III, Pollution Degree 2 Use of the probe on uninsulated conductors is limited to 600 V AC rms or DC and frequencies below 1 kHz EMC standards EN 61326: 1998 +A1, A2, & A3 Maximum conductor size 610 mm or 914 mm, depending on model