Eigenschaften
Compensation of line resistance	Ja, < 5 Ω
dimensions (device + reel)	225 x 185 x 135 mm

The CA 6011 continuity tester from Chauvin Arnoux is a compact, portable measuring instrument for testing the low resistance of protective, earthing, and equipotential bonding conductors. It is specifically designed for regular, systematic inspection of electrical equipment, installations, and systems and meets the requirements of standard IEC/EN 61557-4. The device is suitable for daily use by electricians and maintenance teams in industrial and commercial applications.

Applications

The CA 6011 is used for testing the earthing of all conductive parts of equipment, installations, and systems. This includes testing the earthing of lightning protection systems, the grid of Faraday cages, and checking the low resistance of grounding connections. Testing is carried out in accordance with national regulations such as IEC/EN 60364, NF C15-100, and VDE 100, which require regular inspection of protective conductors.

Functions and Equipment in Detail

The device features a measurement range of 0.00 Ω to 20.00 Ω with a resolution of 10 mΩ. Measurement is performed using a test current of 200 mA in the range of 0.00 Ω to 2.00 Ω and 20 mA in the range of 2.00 Ω to 20.00 Ω, with integrated automatic polarity reversal. The continuity threshold is programmable and can be set to 1 Ω or 2 Ω to comply with local regulations. Line resistance compensation up to 5 Ω is possible, increasing measurement accuracy.

Technology Explained Simply

The device display is a 2000-point display with dual-color backlighting, clearly and legibly showing measurement values. Conformity or non-conformity of the test is indicated by a configurable visual, audible, or vibrating signal. The vibration function enables discreet alarms, especially in noise-sensitive environments. Automatic standby is activated after 10 minutes and can be disabled. Autonomy is up to 30,000 measurements in real use, with 4,500 measurements specified according to IEC 61557-4 protocol.

Compatibility and Accessories

Compatible accessories include a continuity test probe, carrying straps, a cable roller with 30 m cable, a 30 m green test lead, and an elastic carrying loop. These components support flexible and ergonomic use of the device.

Mounting and Installation

The CA 6011 is designed as a portable device. The display unit can be detached or mounted as needed. Carrying comfort features such as an elastic carrying loop, shoulder strap, and belt enable optimal weight distribution during intensive use.

Operational Advantages

Clear, intuitive operation and unambiguous display of pass/fail results increase efficiency during testing. High measurement capacity and robust construction ensure reliability in daily use. The ability to choose between visual, audible, and vibrating signal output offers flexibility in different work environments.

Ergonomics and Operating Comfort

The device is compact and easy to handle. The integrated wrist strap, shoulder strap, and hip belt ensure high operating comfort, especially during extended testing. The large, illuminated display allows quick and safe reading of measurement values even in poor lighting conditions.

Safety and Compliance with Standards

The CA 6011 complies with standard IEC/EN 61557-4 and is designed for use in electrical installations up to 300 V CAT IV. User safety is ensured by optical and audible signal output as well as automatic polarity reversal. Measurement is performed with an open circuit of ±(4 VDC < U < 6 VDC), increasing safety during testing.

Battery Operation and Autonomy

The device operates on 4 batteries 1.5 V AA/LR6. Autonomy is up to 30,000 measurements in real use, ensuring high availability for daily operation.

Dimensions and Weight

The overall dimensions of the device with cable roller are 225 x 185 x 135 mm. The device alone weighs 350 g, and the roller with 30 m cable weighs 1.2 kg. The compact design and low weight facilitate transport and handling.

Batteries are not included in the delivery scope.