Actisense • NMEA
Actisense for NMEA connectivity
Actisense gateways, buffers, multiplexers, interfaces and cabling for NMEA 0183 and NMEA 2000 networks
Actisense is the specialist in NMEA connectivity. Their hardware makes NMEA 0183 and NMEA 2000 networks reliable and low-noise, enabling instruments, chartplotters, sensors and PCs to communicate seamlessly.
Whether you’re refitting or building a new network from scratch, Actisense provides the components that matter: gateways, buffers, multiplexers, interfaces and cabling. Smart filtering and galvanic isolation protect the network and prevent data loss and noise.
Choose your series below to filter directly to the right range for your setup.
Actisense • NMEA
Actisense for NMEA connectivity
Actisense gateways, buffers, multiplexers, interfaces and cables for NMEA 0183 and NMEA 2000 networks
Actisense is the specialist in NMEA connectivity. Their hardware makes NMEA 0183 and NMEA 2000 networks reliable, silent and interference-free, so that instruments, chartplotters, sensors and PCs communicate effortlessly with each other.
Whether you're doing a refit or setting up a completely new onboard network, Actisense provides the links that make the difference: gateways, buffers, multiplexers, interfaces and cables. Smart filtering and galvanic isolation protect your network and prevent data loss and noise.
Choose your series below and filter directly to the correct range for your installation.
Buy Actisense NMEA 2000: The Specialist in Marine Network Solutions
Actisense NMEA 2000 and NMEA 0183 gateways, multiplexers, connectors and network solutions in the Netherlands
Actisense has been the specialist in NMEA 2000 and NMEA 0183 network solutions for the maritime sector since 1996. From simple starter kits to advanced gateways and multiplexers, Actisense develops products that make communication between marine electronics reliable, safe and simple. Whether you're building an NMEA 2000 network from scratch, integrating legacy NMEA 0183 equipment or need wireless data connections, Actisense offers the right solution. At AML you buy Actisense NMEA 2000 products with expert advice on network design, configuration and troubleshooting, ensuring your complete marine electronics work together perfectly.
NMEA 2000 Starter Kits and Network Building
The A2K NMEA 2000 starter kits make network installation child's play. Each kit contains backbone cables, T-pieces, terminators and all necessary connectors to build a functional network immediately. Available in various configurations (KIT-1a, KIT-2a, KIT-4a) for networks from 2 to 8 devices. The A2K micro connectors are robustly designed with metal coupling nuts and integrated EMI shielding. For compact installations, the SBN-1 (4-port) and SBN-2 (8-port) Self-Contained Boat Networks offer a complete plug-and-play solution with built-in terminators in one housing. If you want to buy and build an NMEA 2000 network, AML helps you choose the right kit and advises on backbone length, power budget and optimal routing onboard.
- A2K Starter Kits (KIT-1a, KIT-2a, KIT-4a)
- SBN-1 (4-port) and SBN-2 (8-port) plug-and-play
- A2K backbone cables (0.25m to 10m)
- Micro T-pieces, terminators and drops
NMEA 2000 Gateways: USB and WiFi PC Interface
The NGX-1 dual gateway combines NMEA 2000 to PC interface with bidirectional NMEA 0183/2000 conversion in one device. Available as NGX-1-USB (plug-and-play with integrated USB cable) or NGX-1-ISO (bare wire for NMEA 0183 connection). The NGT-1 is the proven NMEA 2000 to PC gateway for software developers and navigation applications. For wireless connectivity, the W2K-1 WiFi gateway offers streaming of NMEA 2000 data to tablets and smartphones, with built-in NMEA 0183 conversion, TCP/UDP servers and an 8GB SD card for data logging. Perfect for use with apps like Navionics, iSailor and OpenCPN. If you want to buy an NMEA 2000 USB interface or WiFi gateway, we advise you on the right variant for your application and help with configuration and app coupling.
- NGX-1-USB/ISO dual gateway with PC interface
- NGT-1-USB/ISO NMEA 2000 PC gateway
- W2K-1 WiFi gateway with data logging
- Compatible with navigation apps and PC software
NMEA 0183 Multiplexers and Buffers
For complex NMEA 0183 installations, Actisense offers professional multiplexers that combine multiple data inputs into filtered outputs. The PRO-NDC-1E offers 6 OPTO-isolated inputs, 3 ISO-Drive outputs and Ethernet connectivity with web-based configuration. The PRO-NDC-1E2K adds NMEA 2000 gateway functionality for hybrid networks. For larger installations, the PRO-MUX-2 (8 inputs, 6 outputs) is RINA type-approved for commercial applications. The NDC-5 is ideal for smaller systems with 5 inputs and 2 outputs. All multiplexers feature automatic baud rate detection, sentence filtering, auto-switching between inputs and diagnostic LEDs. If you want to buy an NMEA 0183 multiplexer or buffer, we help you determine the right configuration for your instruments and displays.
- PRO-NDC-1E (6 in, 3 out) with Ethernet
- PRO-NDC-1E2K with NMEA 2000 gateway
- PRO-MUX-2 (8 in, 6 out) RINA type-approved
- NDC-5 multiplexer (5 in, 2 out) for smaller systems
Engine Monitoring Unit (EMU-1)
The EMU-1 digitizes analog engine signals to NMEA 2000 data, making older engines compatible with modern multifunction displays. With 6 gauge inputs, 4 alarm inputs and 2 tacho inputs, the EMU-1 can monitor up to two engines (with common ground). Measures vital parameters such as temperature, oil pressure, RPM, fuel level and transmission position. The EMU-1 now also supports tilt & trim tabs. Configuration is done via the free Actisense Toolkit software with an NGX-1 or NGT-1 gateway. The Custom Gauge Manager enables integration of virtually any gauge and sender type. If you want to buy an EMU-1 engine monitoring unit, we advise on sender compatibility, wiring and configuration for your specific engine installation.
- 6 gauge inputs + 4 alarm inputs + 2 tacho
- Supports two engines (common ground)
- Tilt & trim tab support
- Custom Gauge Manager for all sender types
Cables, Connectors and Accessories
The complete A2K range offers all NMEA 2000 components for professional installations. From backbone cables (0.25m to 10m) to drop cables, T-pieces (standard and 4-way), terminators (standard and smart with voltage monitoring), power isolators and field-fit connectors. All A2K products are UL rated with metal coupling nuts and IP67 rated for marine conditions. The micro connectors are specially designed to be compatible with existing systems while offering space-saving advantages. Bulk backbone cable (100m rolls) is available for large installations. If you want to buy NMEA 2000 cables or connectors, we help you choose the right lengths and types for your network build and provide complete material lists.
- A2K backbone cables (0.25m - 10m) and bulk cable
- T-pieces: micro, standard, 4-way, bulkhead mount
- Smart terminators with voltage monitoring
- Field-fit connectors, power isolators, adapters
Diagnostic Software and Tools
Actisense offers free professional software for network diagnostics and configuration. NMEA Reader breaks down binary NMEA 2000 messages into readable values, displays all active devices on the network and records data in EBL files. EBL Reader analyzes recorded log files for troubleshooting and performance analysis. Actisense Toolkit configures EMU-1, NGX-1, PRO-NDC-1E and PRO-MUX-2 devices and updates firmware. All software runs on Windows (Mac/Linux via WINE emulator). The software supports complete PGN databases, sentence filtering, auto-switching configuration and real-time voltage monitoring. If you want to solve NMEA 2000 network problems or configure your Actisense devices, we help you with the right software setup and training.
- NMEA Reader for data visualization and logging
- EBL Reader for log file analysis
- Actisense Toolkit for configuration and firmware
- Free updates and complete PGN database support
Advanced Gateways and Conversion
For complex integration projects, Actisense offers advanced gateway solutions. The NGX-1 dual gateway replaces both the legacy NGW-1 and NGT-1 in one cost-effective device with dual functionality: NMEA 2000 PC interface and bidirectional NMEA 0183/2000 conversion. The W2K-1 WiFi gateway offers simultaneous Access Point and Client mode, supports TCP and UDP streaming with three configurable data servers, and logs all NMEA 2000 traffic to SD card (up to 128GB). The PRO-NDC-1E2K combines professional multiplexer functions with NMEA 2000 gateway for ultimate flexibility. All gateways have OPTO-isolation and ISO-Drive outputs for safe ground loop prevention. If you want to convert NMEA 0183 to NMEA 2000 or integrate legacy equipment, we help you determine the optimal gateway configuration.
- NGX-1 replaces NGW-1 and NGT-1 in one device
- W2K-1 WiFi with dual mode and 128GB SD logging
- Largest NMEA 0183/2000 conversion library
- OPTO-isolation and ISO-Drive for safe integration
Professional and Commercial Grade Products
The PRO series is specifically developed for professional, commercial and class/type installations. The PRO-MUX-2 with robust stainless steel housing offers 8 OPTO-isolated inputs, 6 ISO-Drive outputs, Ethernet port, serial port, alarm relay output and mode selection inputs. RINA type-approved for commercial shipping. The PRO-NDC-1E and PRO-NDC-1E2K are also RINA certified and offer panel mount options, enhanced diagnostics and industrial grade components. All PRO products support remote firmware updates, extensive logging capabilities and web-based configuration without manual text editing. For system integration on superyachts, workboats and commercial vessels, these products are the industry standard. If you want to buy commercial grade NMEA equipment for professional installations, we advise you on certification requirements and system design.
- PRO-MUX-2 (8 in, 6 out) stainless steel, RINA approved
- PRO-NDC-1E/1E2K RINA certified multiplexers
- Industrial grade components and IP67 protection
- Web-based configuration with remote firmware updates
Integration and System Design
All Actisense products are designed according to a scientific approach with real-world testing and NMEA certification. The products exceed NMEA 2000 specifications for reliability and EMI performance. Actisense offers free e-books and guides for NMEA 2000 network building, from concept to installation. Software Development Kits (SDK) are available for third-party application development. Compatibility with leading software such as TimeZero, OpenCPN, Navionics and Signal K is tested and documented. For every installation, Actisense provides complete technical specifications, installation manuals and configuration guides. If you want to design and install a complete NMEA 2000 system, AML is your partner for product selection, network architecture, troubleshooting and after-sales support.
- Scientific design with NMEA certification
- Free NMEA 2000 e-books and installation guides
- SDK for third-party software development
- Documented compatibility with navigation apps
