
RA-20 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $108.99 | Condition is Used, Andark Control RA-20 Generator Status Monitor USED, shipping cost = $29.01 | 99.9% |

The Andark Control RA-20 Generator Monitor is an advanced, user-friendly device designed to provide real-time monitoring and analysis of generator performance. This compact and robust unit offers a wide range of features, making it an ideal solution for various applications, from small-scale power systems to large industrial installations.
The RA-20 Generator Monitor comes with a high-resolution, backlit, 2.8-inch LCD display that offers clear and easy-to-read data. It provides real-time readings of critical generator parameters, such as voltage, frequency, power factor, current, temperature, and harmonics. The monitor also offers historical data logging, allowing users to review trends and identify potential issues over time.
One of the standout features of the RA-20 is its ability to communicate with other devices and systems via various communication protocols, such as Modbus RTU, Modbus TCP, and SNMP. This feature enables seamless integration with other monitoring and control systems, facilitating centralized management and monitoring of power generation assets.
The RA-20 Generator Monitor also offers a wide range of alarm settings, allowing users to configure alerts based on specific threshold values for various generator parameters. In the event of an alarm, the monitor can send notifications via email, SMS, or SNMP. Additionally, the device offers a built-in buzzer and LED indicators to provide local alerts.
The unit is designed to be rugged and durable, with an IP65 rating, making it suitable for use in harsh environments. It also offers a wide operating temperature range, from -40 C to 70 C, ensuring reliable operation in various conditions.
The RA-20 Generator Monitor is powered by a rechargeable, long-lasting lithium-ion battery, offering up to 8 hours of operation on a single charge. The monitor also offers a USB port for charging and data transfer, as well as a built-in solar panel for optional solar charging.
In summary, the Andark Control RA-20 Generator Monitor is a versatile and powerful device that offers real-time monitoring, data logging, and alarming capabilities for various generator applications. Its robust design, wide communication protocol support, and integration with other systems make it an excellent choice for users looking to optimize generator performance and ensure reliable power generation.
The Dark Control Ra-20 Generator Monitor is a device designed to provide real-time information and control over generators and power systems. Here are some pros and cons that can help you make an informed decision about purchasing this product:
Pros:1. Real-time monitoring: The Ra-20 Generator Monitor allows you to monitor generator performance and power system status in real-time, enabling you to identify and address issues promptly.
2. Remote access: You can access the monitor remotely using a web browser or mobile app, making it easy to check generator status from anywhere.
3. Alerts and notifications: The monitor comes with customizable alerts and notifications that can be sent via email, SMS, or SNMP. This feature helps you stay informed about any changes in generator performance or power system status.
4. Compatibility: The Ra-20 Generator Monitor is compatible with various types of generators and power systems, including diesel, natural gas, and solar.
5. User-friendly interface: The monitor has a user-friendly interface that makes it easy to navigate and use, even for those without extensive technical knowledge.
Cons:1. Cost: The Ra-20 Generator Monitor can be expensive, especially for small businesses or individuals with limited budgets.
2. Installation: Installing the monitor can be a complex process that requires technical expertise. Dark Control offers installation services, but this adds to the cost.
3. Maintenance: The monitor requires regular maintenance to ensure accurate readings and proper functionality. You may need to hire a technician for routine maintenance or troubleshooting.
4. Dependence on internet connection: The remote access feature of the monitor requires a stable internet connection, which may not always be available in remote locations or during power outages.
Conclusion:The Dark Control Ra-20 Generator Monitor offers several advantages, including real-time monitoring, remote access, and customizable alerts and notifications. However, it also comes with some disadvantages, such as cost, installation complexity, maintenance requirements, and dependence on internet connection.
If you have a large power system or require constant monitoring and control over your generators, the Ra-20 Generator Monitor may be a worthwhile investment. However, if you have a limited budget or only occasional need for generator monitoring, there may be more cost-effective solutions available. Ultimately, the decision to purchase the Ra-20 Generator Monitor depends on your specific power system requirements and budget.
Details:
This item is used and in working condition.
specifications indumotorol:
- brand: Andark Control
- mpn: Ra-20
- part type: Generator Monitor
seller indumotorol:
- city: buffalo, new york
- # reviews: 8045
- rating: 99.5%
returns indumotorol:
- time: 30 days
- paid by: buyer
- policy: returns accepted
- method: money back
payments indumotorol:
- other
- wallet: paypal
- credit card: diners-club
shipping indumotorol:
- transit: 3-7 days
- carrier: fedex
- service: fedex ground or fedex home delivery
- class: standard
- type: calculated
offer indumotorol:
- best offers: true
- options: ship-to-home
- sold #: 18
- availability: in stock
- price: $108.99
- item condition: Used
- started: april 1, 2025
- in stock #: 1
general indumotorol:
- category: Business & Industrial > Starters > Drives > Motor Controls
