Why Choose the Carlo Gavazzi A82-1025 Current Transducer?
The Carlo Gavazzi A82-1025 is a compact AC current transducer designed for accurate current measurement in industrial automation, machinery and electrical monitoring applications. As part of the Carlo Gavazzi A82 Series, it measures AC current up to 25 A AC and converts the measured value into a standard 0–20 mA DC analogue output.
The A82-1025 uses a solid-core current sensing design with a 27 mm conductor aperture, allowing the monitored conductor to pass through the transducer without placing the measurement circuitry directly in series with the load. This provides a practical solution for monitoring motors, heaters, machinery and other AC electrical loads.
Powered from the measurement loop, the A82-1025 operates from a 10–40 V DC loop supply and provides a proportional 0–20 mA DC output for connection to compatible PLCs, controllers, meters and monitoring systems. Its compact 95 × 67.5 × 20 mm housing, IP40 protection and direct mounting arrangement make it well suited to permanent industrial installations.
Key Advantages
- Measures AC current up to 25 A AC.
- Standard 0–20 mA DC analogue output for industrial control systems.
- Loop-powered operation simplifies system integration.
- 10–40 V DC loop supply compatible with common industrial control voltages.
- Solid-core construction provides dependable non-invasive current sensing.
- 27 mm conductor aperture accommodates a wide range of industrial cabling.
- Compact 95 × 67.5 × 20 mm housing conserves panel space.
- IP40 enclosure protection.
- Direct or wall mounting for permanent industrial installation.
- UL approved for applicable electrical installations.
Key Features
- Carlo Gavazzi A82 Series AC current transducer.
- 25 A AC maximum measuring current.
- 0–20 mA DC analogue output.
- Loop-powered measurement design.
- 10–40 V DC supply voltage.
- Solid-core current sensing construction.
- 27 mm internal conductor aperture.
- 2 m connection cable.
- IP40 housing protection.
- Fixed measurement configuration with no adjustment required.
- Wall/direct mounting.
- Direct DIN rail mounting not supported.
- Designed for indirect AC current measurement.
- UL approval for applicable installations.
Reliable AC Current Measurement for Industrial Automation
Current transducers such as the Carlo Gavazzi A82-1025 convert the AC current flowing through a conductor into a standard analogue signal that can be processed by industrial control and monitoring equipment. Its 0–20 mA DC output makes the measured current straightforward to interface with compatible PLC analogue inputs, process controllers, meters and data acquisition systems.
The solid-core sensing arrangement allows the primary conductor to pass through the 27 mm aperture, providing indirect current measurement without inserting the transducer directly into the load circuit. This combination of loop-powered operation, compact construction and a standard industrial analogue output makes the A82-1025 suitable for permanent current monitoring across a wide range of automation and electrical systems.
Typical Applications
- Industrial motor current monitoring.
- Heater and heating element monitoring.
- Pumps, fans and compressor systems.
- Conveyor and material handling equipment.
- Industrial machinery and production equipment.
- PLC analogue measurement systems.
- Electrical control panels and switchboards.
- Building automation and energy monitoring systems.
- Electrical load monitoring up to 25 A AC.
- OEM automation and machine building.
