AC/DC CURRENT PROBE CT6833, CT6833-01

Slim Clamp Design, Measure AC/DC Current with High Accuracy, For Vehicle Power Testing

NEW

The AC/DC Current Probe CT6833 features a 50% smaller size while delivering precise and reliable performance across a wide temperature range. Perfect for automotive testing, it simplifies installation in tight spaces, enhances measurement accuracy, and improves testing efficiency. Experience innovation that saves time and increases accuracy!

Half the Size, Maximum Precision

The slim design ensures easy installation even in tight spaces.
Complex tasks in the engine room become simple and efficient, dramatically reducing preparation time for fuel efficiency and performance testing. Not only does it reduce setup time, but it also minimizes the risk of sensor damage from forced clamping between narrow spaces.
Fully compliant with the WLTP and SAE J1634 standards, it provides precise AC/DC current measurements up to 200 A with an impressive DC accuracy of 0.07%.

Key Features

  • Rated current: 200 A AC/DC
  • Frequency bandwidth: DC to 50 kHz
  • Measurement accuracy DC: ±0.07% rdg. ±0.01% f.s.
  • Operating temp range: −40°C to 85°C, perfect for vehicle testing
  • Clamp conductor diameter: φ20 mm
  • Choose from 5 m/10 m cable length

Model No. (Order Code)

CT6833 200 A AC/DC, Output cable length 5 m
CT6833-01 200 A AC/DC, Output cable length 10 m

Ideal for Vehicle Fuel & Energy Efficiency Testing—Compliant with International Standard WLTP

Current probes for automotive certification testing

The CT6833 and CT6834 offer industry-leading DC accuracy of ±0.07% rdg., meeting stringent standards such as WLTP and SAE J1634.
The current sensor minimizes the impact of conductor position, ensuring stable and reliable data under various connection conditions.

Learn more

Wide Temperature Range & Durability

Operating temperature range: −40°C to 85°C

The CT6833 can measure AC/DC currents rated up to 200 A rms.
With an operating temperature range from −40°C to 85°C, it delivers exceptional temperature stability and low drift, enabling accurate measurements even in demanding temperature conditions for vehicle testing.

Unrivaled Sensing Technology

ModelRated currentFrequency bandwidthClamp conductor diameterFor more details
CT6833200 A AC/DCDC to 50 kHzφ20 mm
CT6834500 A AC/DCDC to 50 kHzφ20 mmClick here
CT6830 (*1)2 A AC/DCDC to 100 kHzφ5 mmClick here
CT6831 (*1)20 A AC/DCDC to 100 kHzφ5 mmClick here
CT7812 (*2)2 A AC/DCDC to 100 kHzφ5 mmClick here
CT7822 (*2)20 A AC/DCDC to 100 kHzφ5 mmClick here
  • *1:For accuracy power analyzer
  • *2:For accuracy data logger

Basic specification

Accuracy guaranteed: 1 year
Rated current 200 A AC/DC
Frequency bandwidth DC to 50 kHz
Diameter of measurable conductor Max. φ20 mm (0.79 in.)
Maximum peak current Up to ±600 A peak are permitted at a temperature of 40°C (104°F) or less and within 1 period of a periodic waveform of 10 ms or more (design value, out of guaranteed accuracy range)
Output voltage 10 mV/A
Measurement accuracy DC : ±0.07% rdg. ±0.01% f.s.
16 Hz ≤ f ≤ 66 Hz : ±0.07% rdg. ±0.007% f.s.
Up to 20 kHz specified
Operating temperature and humidity range Sensor, cable: −40°C to 85°C (−40°F to 185°F), 80% RH or less (non-condensing)
Relay box: −25°C to 50°C (−13°F to 122°F), 80% RH or less (non-condensing)
Temperature coefficient The following numerical values are added to the measurement accuracy according to the temperature difference with the upper and lower limits of the guaranteed accuracy temperature range (18°C or 28°C [64°F or 82°F]) if operating temperatures are outside the guaranteed accuracy temperature range (23°C±5°C [73°F±9°F]).

- Sensor
Amplitude accuracy: ±4 ppm of reading/°C (±0.8 ppm of reading/°C Typical)
Offset voltage: ±3 ppm of full scale/°C (±0.5 ppm of full scale/°C Typical)

- Relay box
Amplitude accuracy: ±15 ppm of reading/°C (±5 ppm of reading/°C Typical)
Offset voltage: ±1 ppm of full scale/°C (±0.3 ppm of full scale/°C Typical)
Effects of conductor position (For a conductor with an outer diameter of 10 mm)
DC: ±0.03% of reading or less (±0.01% of reading Typical)
50 Hz/60 Hz: ±0.04% of reading or less (±0.015% of reading Typical)
1 kHz: ±0.1% of reading or less (±0.04% of reading Typical)
10 kHz: ±1% of reading or less (±0.3% of reading Typical)
Power supply Use Hioki instruments with an ME15W connector
Dimensions Sensor: approx. 149W × 46H × 16.5D mm (5.9W × 1.8H × 0.6D in.)
Relay box: approx. 126W × 57H × 20.5D mm (5.0W × 2.2H × 0.8D in.)
(excluding protrusions and cable)
Weight CT6833: approx. 500 g (17.6 oz.)
CT6833-01: approx. 710 g (25.0 oz.)
Output cable length CT6833: approx. 5 m ([16.4 ft.] including relay box)
CT6833-01: approx. 10 m ([32.8 ft.] including relay box)
Included accessories Color labels (for channel identification) ×1, Carrying Case ×1, Instruction Manual ×1, Current Sensor Operating Precautions ×1

Related Products