Chauvin Arnoux L461 Single-Channel Voltage Measurement Data Logger
- Single-channel logger designed for voltage measurement
The Chauvin Arnoux L461 is a precision-engineered voltage measurement recorder designed for professionals who require dependable long-term monitoring, fault detection and high-voltage performance. As part of the renowned L400 series, the Chauvin Arnoux Data Logger range is trusted across industrial, commercial and renewable energy sectors. With advanced connectivity, intuitive configuration and robust field-ready construction, the CA L461 Data Logger is the ideal solution for capturing AC and DC voltage trends with exceptional accuracy.
Why Choose the Chauvin Arnoux L461?
High-voltage capability for modern installations
The Chauvin Arnoux L461 supports measurement ranges from 10 V to 1200 V AC and 10 V to 1700 V DC, making it perfectly suited for photovoltaic systems rated up to 1500 V DC as well as general electrical distribution environments.
Fast, effortless setup
With an easy-to-navigate interface and simple configuration through the included Datalogger Transfer software, the CA L461 Data Logger can be deployed in minutes, even by less-experienced users.
Large memory for long-term monitoring
An integrated 8 GB memory allows extensive data capture over long measurement campaigns, with 1 sample/second acquisition and selectable aggregation intervals ranging from 1 to 60 minutes.
Flexible communication and remote access
The Chauvin Arnoux Data Logger platform includes:
- USB connectivity for configuration and data transfer
- WiFi with two operating modes (network or device-to-device)
- Integrated web server for smartphones and tablets
- Secure cloud access via DataView Synch for remote monitoring anywhere in the world
Built for industrial environments
With IP54 protection, rugged construction and high safety ratings (600 V CAT IV / 1000 V CAT III / 1500 V DC CAT III), the Chauvin Arnoux L461 is reliable, durable and ready for tough field conditions.
CA L461 Key Features:
- 1 voltage measurement channel (AC/DC)
- Voltage range: 10 V–1200 V AC / 10 V–1700 V DC
- Backlit LCD display for clear vision in dark electrical panels
- 8 GB data storage
- Acquisition speed: 1 measurement/second
- Aggregation: 1–60 minutes
- Communication: USB, WiFi, web server & cloud synchronisation
- Power options: 3 × AA batteries or USB supply
- Battery life: approx. 3 days (without WiFi)
- Optional shock-proof casing
- Dimensions: 178 × 34 × 72 mm
- Operating temperature: –20 °C to +50 °C
- Ingress protection: IP54
- Safety: 600 V CAT IV / 1000 V CAT III / 1500 V DC CAT III
Ideal Applications
The Chauvin Arnoux L461 is designed for:
- Photovoltaic panel and inverter monitoring
- Troubleshooting voltage disturbances and outages
- Long-term industrial energy monitoring
- Detecting intermittent electrical faults
- Single-phase distribution system analysis
Its ability to capture precise trends over long periods makes the CA L461 Data Logger invaluable for maintenance engineers, facility managers and technicians.
What comes with the Chauvin Arnoux L461?
- CA L461 Voltage Data Logger
- USB–micro USB cable
- USB mains adapter
- Datalogger Transfer configuration and analysis software
- 3 × AA batteries
- Quick start guide and full operating manual
- 2 × 3 m red/black 1500 V-rated voltage leads
- 2 × 1500 V-rated alligator clips (red & black)
- Test report
Optional accessories include: protective shell, magnetic tip set, reeling box, and a range of compatible clamps and cable sets.
❓ Frequently Asked Questions (FAQ)
Q1: What voltages can the Chauvin Arnoux L461 measure?
A. It measures from 10 V to 1200 V AC and 10 V to 1700 V DC, suitable for high-voltage and photovoltaic applications.
Q2: How is the CA L461 Data Logger powered?
A. It can run on 3 AA batteries or through USB power, making it flexible for portable or fixed use.
Q3: Can the Chauvin Arnoux Data Logger be accessed remotely?
A. Yes, via WiFi, USB, an integrated web server, and cloud-based DataView Synch for remote global access.
Q4: What software is included with the device?
A. The device comes with Datalogger Transfer, providing configuration, real-time monitoring, graphing and data export capabilities.
Q5: Is the Chauvin Arnoux L461 suitable for tough industrial environments?
A. Yes. With IP54 protection, wide temperature tolerance and high safety ratings, it is engineered for demanding field conditions.
Note: Be sure to check the official datasheet before buying, and the user manual before using any test equipment. Need training? Just reach out - we’re happy to help