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A82-1025 – CURRENT TRANSFORMER 25AAC
Carlo Gavazzi A82-1025 is a loop-powered AC current transducer measuring currents up to 25 A AC and providing a 0–20 mA DC analogue output for industrial automation, machinery and electrical monitoring applications.
£141.04
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.
Technical Specifications
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| Aperture (mm) | 27 mm | |
|---|---|---|
| Device Type | Solid-core CT | |
| IP Rating | IP40 | |
| Manufacturer | Carlo Gavazzi | |
| Series | A82 | |
| Model | A82-1025 | |
| Product type | AC current transducer | |
| Measured current type | AC | |
| Maximum input current | 25 A AC | |
| Analogue output | 0–20 mA DC | |
| Supply type | Loop powered | |
| Loop supply voltage | 10–40 V DC | |
| Core type | Solid core | |
| Conductor aperture diameter | 27 mm | |
| Cable length | 2 m | |
| Protection rating | IP40 | |
| Adjustable settings | No | |
| Mounting type | Wall / direct mounting | |
| Rail mounting | No | |
| Dimensions | 95 × 67.5 × 20 mm | |
| Operating temperature | -20 to +50 °C | |
| EAN | 5709870179162 | |
| Approval | UL |
Frequently Asked Questions
What is the Carlo Gavazzi A82-1025 used for?
The Carlo Gavazzi A82-1025 is an AC current transducer designed to measure electrical current up to 25 A AC and convert it into a standard analogue signal for industrial automation and monitoring equipment.
What current can the Carlo Gavazzi A82-1025 measure?
The A82-1025 is designed for indirect AC current measurement with a maximum input current of 25 A AC.
What output signal does the Carlo Gavazzi A82-1025 provide?
The transducer provides a standard 0–20 mA DC analogue output for connection to compatible PLCs, controllers, meters and monitoring equipment.
What supply voltage does the A82-1025 require?
The A82-1025 is loop powered and operates from a loop supply voltage of 10–40 V DC.
What size conductor aperture does the A82-1025 have?
The solid-core transducer has a 27 mm diameter aperture through which the monitored electrical conductor is routed.
Can the Carlo Gavazzi A82-1025 be mounted on DIN rail?
No. The A82-1025 is designed for wall or direct mounting and does not support direct DIN rail mounting.
Trusted by Industrial Automation Professionals
Carlo Gavazzi A82 Series current transducers provide dependable AC current measurement for industrial automation, machinery and electrical monitoring systems, combining solid-core sensing with standard analogue outputs for straightforward integration into modern control equipment.
