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DC to 15 kHz/2000A AC/DC Clamp On Current Probe



Hioki AC/DC clamp sensors are best-in-class devices for use with power meters, Memory HiCorders and high performance oscilloscopes CLAMP ON AC

The CT9693 and CT9693-90 with sensor unit attachment is a DC to 15 kHz/2000A sensor, ideal for capturing current signals from solar power generation systems, UPS and batteries.

CT9693-90 Set model with the CT6590, 2000 A AC/DC
CT9693 sensor only, 2000 A AC/DC

Note: To use the CT9691/ CT9692/ CT9693 sensor with the Hioki PW3198 Power Quality Analyzer or the Hioki Memory HiCorder series, it must be connected and powered via the Sensor Unit CT6590. Note: The CT9691/ CT9692/ CT9693 sensor may also be used with the Clamp on AC/DC HiTester 3290/ 3290-10 (without the Sensor Unit CT6590).


Key Features

• Ideal for solar power generation systems, UPS and battery testing

• Large current measuring applications in the fields of electric and hybrid electric vehicles (CT9693)

• Wide-bandwidth DC to 10 kHz (CT9691), 20 kHz (CT9692) excellent frequency characteristics

• Applications in solar power generation, battery charge and discharge, and measuring the secondary side of inverters

• For observing waveforms in combination with oscilloscopes or Hioki Memory HiCorders (use with the CT6590)

■ Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year) CLAMP ON AC

Rated input current 2000 A AC/DC
Max. allowable input Continuous 2000 Arms
Bandwidth DC to 15 kHz (-3dB)
Max. rated voltage to earth 600 V AC/DC CAT III
Power consumption 50 mVA
Core diameter φ 55 mm (2.17 in)
Dimensions and mass 62 mm (2.44 in) W × 196 mm (7.72 in) H × 35 mm (1.38 in) D, 500 g (17.6 oz)
Cord length 2 m (6.56 ft)
Accessories Instruction manual ×1

■ CT6590 basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)

Compatible sensor models CT9693, 9693
(Discontinued model 9693: Phase not defined)
Output Selectable H range/ L range, BNC terminal
Output (in combination with a sensor) 200 mV f.s./2000 A range
200 mV f.s./200 A range
Amplitude basic accuracy (in combination with a sensor) ±1.5 % rdg. ±0.5 % f.s.
(45 ≤ f ≤ 66 Hz)
Phase basic accuracy (in combination with a sensor) ±2° (45 ≤ f ≤ 66 Hz)
Power supply LR6 (AA) alkaline batteries ×2, Continuous use : 25 hr (Rated Power 1 VA), or AC adapter 9445-02/-03 (Rated Power 1.5 VA), or External power supply 5 to 15 V DC (Rated Power 1.5 VA)
Dimensions and mass 36 mm (1.42 in) W × 120 mm (4.72 in) H × 34 mm (1.34 in) D, 165 g (5.8 oz) (including batteries), cord length 1 m (3.28 ft)
Accessories LR6 (AA) alkaline batteries ×2, Instruction manual ×1, Connector cover ×1


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