Fluke Clamp Meter I400S

The I400S is a 600 V, 400 A clamp meter from Fluke. A clamp-on ammeter, or clamp meter, is an electrical tester that measures current and voltage. It combines digital multimeters with a current sensor using a hinged clamp jaw and an electrical meter. Additional Features: Companion to your scope or power quality meter to measure up to 400 A AC Only current clamp available with a CAT IV 600 V/CAT III 1000 V safety rating Specially designed to offer maximum utility in a compact shape Take accurate current readings without breaking the circuit Soft non-slippery overmold handle Optional PM9081/001 BNC/Banana adapter for DMM's Two ranges: 40 A and 400 A, 10 and 1 mV/Amp output Max. conductor ø 32 mm Nominal current range: 40 A Range: 0.5 A to 40 A; 400 A Range: 5 A to 400 A Basic accuracy: 40 A Range: 2% + 0.015 A (45-400 Hz); 400 A Range: 2% + 0.04 A (45-400 Hz) Typical bandwidth: 40 A Range: 5 Hz-10 kHz; 400 A Range: 5 Hz - 10 kHz Output level(s): 40 A Range: 10 mV/A; 400 A Range: 1 mV/A Crest factor: 40 A Range: ≤ 3; 400 A Range: ≤ 3 to 300 A, ≤ 2.5 to 400 A Safety: CAT IV, 600 V, CAT III, 1000 V Maximum non-destructive current: 1000 V AC Maximum conductor size: 32 mm (1.25 inches) Output cable length: 2.5 m (8.2 ft) Common Mode Voltage: 1000 V ac rms from earth ground, in compliance with EN61010 Input Load Impedance (of host instrument): > 1 M ω in parallel with up to 47 pF Maximum Non-destructive Current: 1000 A Duty Cycle: 0.5 A to 400 A continuous Influence of Adjacent Conductor: < 9.0 mA/A Influence of Conductor Position in Jaw Opening: ± 1.0 % of reading + 0.05 A Altitude: Operating: 2000 m; 2000 m to 4000 m, derate category rating to 1000 V CAT II/600 V CAT III, Non-operating: 12000 m BNC adapter Dimensions: 150 x 70 x 30 mm 1-Year Warranty Phase shift 40 A Range 0.5 to 1 A: Unspecified 1 A to 5 A: 4° 5 A to 10 A: 3° 10 A to 20 A: 3° 20 A to 40 A: 2° 40 A to 400 A: NA Phase shift 400 A Range 0.5 to 1 A: NA 1 A to 5 A: NA 5 A to 10 A: Unspecified 10 A to 20 A: 2° 20 A to 40 A: 2° 40 A to 400 A: 1.5° The i400s is compatible with any Fluke Multimeter or any other current measurement device that has the following features: BNC or Banana inputs Input accuracy of 2 % or better to take full advantage of the accuracy of the Current Clamp. Input impedance of > 1 M ω in parallel with up to 47 pF The Fluke i400S AC current clamp with BNC output extends the functionality of portable oscilloscopes or power quality meters to measure up to 400 A AC. Fluke current clamps extend the current ranges of digital multimeters, power quality analyzers, and portable oscilloscopes and are available for both AC and AC/DC environments. The Fluke i400s is specially designed to offer maximum utility in a compact shape and is the only current clamp available with a CAT IV 600/ CAT III 1000 V safety rating.