Seitron Cool Guardian R290: Fixed refrigerant gas transmitter with semiconductor sensor for R290 - SRQN23B

Cool Guardian R290: Fixed Refrigerant Gas Transmitter with Semiconductor Sensor for R290

The Cool Guardian R290 is a highly technological and reliable fixed transmitter designed for continuous monitoring of R290 (propane) refrigerant gas concentration in industrial, commercial, and residential environments. This latest-generation device, equipped with a high-quality semiconductor sensor, can detect the presence of R290 with extreme precision across a wide range from 0 to 2500 ppm (parts per million). With its ability to ensure accurate monitoring, the Cool Guardian R290 contributes to safety, energy efficiency, and regulatory compliance in environments where the use of refrigerant gases is increasingly common.

Key Features of the Cool Guardian R290

1. Gases detected: R290: The Cool Guardian R290 is specifically designed for monitoring R290 refrigerant gas, an environmentally friendly and low-impact alternative to traditional refrigerants. The use of R290 is growing rapidly due to its low global warming potential (GWP) and eco-compatible profile.

2. Measurement range 0-2500 ppm: The integrated semiconductor sensor allows for precise and continuous detection of R290 concentration, with a measurement range from 0 to 2500 ppm. This wide detection range is ideal for a variety of applications, from industrial to residential.

3. Operating temperature -40 .. 50 °C: The Cool Guardian R290 transmitter is designed to operate across a wide range of ambient temperatures, from -40 °C to 50 °C, making it ideal even for applications in extreme or harsh environments.

4. IP65 protection rating: The device features an IP65 protection rating, meaning it is completely protected against dust and can withstand water jets. This makes it perfect for use in industrial environments, outdoors, or in conditions of high exposure to dust and humidity.

5. Three configurable relay outputs: The Cool Guardian R290 is equipped with three configurable relay outputs, allowing it to manage external loads such as alarms, ventilation, or other equipment, ensuring an immediate response if preset gas levels are exceeded.

6. Configurable analog outputs: The device offers several analog output options (4-20 mA, 0-5V, 0-10V, 1-5V, 2-10V), all configurable via an app, allowing for easy integration with other monitoring and control systems. The configurability of the analog output allows it to adapt to different system requirements.

7. Modbus® output via RS485: Thanks to the Modbus® RTU output via RS485, the Cool Guardian R290 allows up to 32 devices to be connected, offering a scalable solution for monitoring and managing complex systems. The Modbus® protocol is widely used in industrial automation for controlling and communicating data between devices.

8. Calibration and bump test via Seitron Guard App: The transmitter offers the ability to easily perform calibration and bump tests via the Seitron Guard app. This functionality simplifies maintenance operations, allowing for quick and precise sensor status checks without the need for complicated tools.

9. Integrated audible and visual alarm: The device is equipped with an integrated audible and visual alarm system, which promptly alerts the operator in case of dangerous concentrations of R290 gas, increasing the overall safety of the working environment.

Advantages of using the Cool Guardian R290

1. Ease of installation and maintenance: The new Cool Guardian R290 transmitter has been designed to simplify installation and maintenance operations as much as possible. Thanks to its intuitive interface and the ability to easily configure all outputs via the dedicated app, operating times and costs can be reduced.

2. Improved safety: With the ability to detect even low concentrations of R290, the Cool Guardian R290 offers continuous monitoring, which is crucial for preventing risks associated with gas leaks that could cause fires or harm to people and structures. The audible and visual alarm ensures a rapid response in hazardous situations.

3. Continuous and reliable monitoring: The reliability of the semiconductor sensor guarantees precise readings even in the most difficult operating conditions. The ability to constantly monitor R290 gas concentration is essential to ensure the operational efficiency and safety of refrigeration and air conditioning systems.

4. Compliance with regulations: The Cool Guardian R290 is designed to comply with local and international safety regulations regarding the use of refrigerant gases. Thanks to its advanced monitoring system and the ability to perform calibration and bump tests, the device helps companies ensure compliance with industry regulations.

5. Versatility in applications: Thanks to its configurability and multiple output options, the Cool Guardian R290 is ideal for a wide range of applications, including industrial refrigeration systems, air conditioning systems, and residential environments. The analog and Modbus® outputs allow for easy integration with other automation and monitoring devices.

Conclusion

The Cool Guardian R290 is the ideal solution for safe, precise, and efficient monitoring of R290 refrigerant gas. With a wide range of advanced features, including configurable outputs, app-based calibration, integrated alarms, and high IP65 protection, the device offers a superior level of reliability and safety. Easy to install and maintain, the Cool Guardian R290 is perfect for businesses and professionals who want to monitor R290 concentration in real-time and ensure a safe and compliant working environment. If you are looking for a reliable and versatile transmitter, the Cool Guardian R290 is the perfect choice for your refrigerant gas monitoring needs.