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High Precision DC to 100 kHz/500A AC/DC Pull-through Current Sensor with ±0.05% Basic Accuracy AC/DC CURRENT SENSOR 9709 



Hioki pull-through AC/DC current sensors 9709 are best-in-class devices for use with power meters, Memory HiCorders and high performance oscilloscopes. The 9709 is a DC to 100kHz/500A sensor, ideal for capturing current signals from switching power supplies, inverters, power conditioners, etc AC/DC CURRENT SENSOR 9709

Order Code

9709 500 A AC/DC
9709-05 500 A AC/DC, 12 pin terminal, for the PW6001 only

Key Features

• Unparalleled characteristics in a 500 A class sensor • Super high precision, ±0.06% amplitude accuracy, ±0.2° phase accuracy

• Wide-bandwidth DC to 100 kHz, excellent frequency characteristics

• Ideal for evaluation of solar power generation and fuel cells to measure battery charge and discharge and the secondary side of inverters

• For observing waveforms to be used with the oscilloscopes or Memory HiCorders (use with the 9555-10)

■ Basic specifications (Accuracy guaranteed for 6 months, Post-adjustmentaccuracy guaranteed for 6 months)

Rated input current 500 A AC/DC
Max. allowable input 700 Arms (1000 Apeak, requires derating at frequency)
Frequency characteristics Amplitude: DC to 100 kHz
Phase: DC to 100 kHz
Amplitude and Phase accuracy DC, 45 Hz ≤ f ≤ 66 Hz
(±0.05 % rdg. ±0.01 % f.s. (Phase: ±0.2 deg) Defined to 100 kHz
Power consumption 5 VA max. (at 500 A/55 Hz, ±12 V power requirement)
Output voltage rate 2 V /rated current value (voltage output with the Sensor Unit 9555-10, use with a device having a 1 MΩ input resistance or higher)
Max. rated voltage to earth AC/DC 1000 V (50/60 Hz, CAT III )
Core diameter φ 36 mm (1.42 in)
Operating temperature, humidity 0°C to +50°C (32°F to 122°F)
80% rh or less (with no condensation)
Power supply DC ±11 V to ±15 V (Power suppled via the 9555-10, which supports 100 to 240 V AC)
Dimensions and mass 160 mm (6.30 in)W × 112 mm (4.41 in)H × 50 mm (1.97 in)D, 850 g (30.0 oz), cord length: 3 m (9.84 ft)
Accessories Instruction manual ×1, Mark bands ×6

Model 9709 Device Combination Table

Compatible models Combination status
Model PW6001 OK
Model 3390 OK
Model 8971 for the MR8847-01s OK
Input unit model 9602 for the 3193-10/3193/3194 OK
In combination, recognized as the 9279
Model 8940 for the Memory HiCorders △ Requires Conversion Cable 9705 and Conversion Cable 9318, used as a substitute for the 9279


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Contact ACA TMetrix Inc.


3585 Laird Road, Unit 15 & 16, Mississauga ON L5L 5Z8

Phone: 1-800-665-7301

Fax: 1-905-890-1959

Email: info@tmetrix.com

About ACA TMetrix Inc.

ACA TMetrix Inc. is a leading supplier of test instruments and design tools in Canada. For over 50 years we have provided services and support for products that are manufactured by the world's leading instrument suppliers.

TMetrix Ltd. is Part of the ACA Group of Companies. Allan Crawford Associates (ACA), is one of Canada's largest distributors of electronic components, test equipment, and scientific solutions.

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