
( Brand: Dwyer ), ( Manufacturer Part Number: 640-0 )
The Dwyer 640-0 Transmitter is a high-quality air velocity measurement device designed for industrial applications. This transmitter operates on a wide voltage range, making it compatible with both 18-24V DC and 22-28V DC power sources.
The Dwyer 640-0 Transmitter is equipped with a precision vane anemometer, which provides accurate and reliable air velocity measurements. The vane anemometer is designed to withstand harsh industrial environments, ensuring long-term reliability and durability. The transmitter also features a built-in temperature sensor, which allows for compensation of air temperature effects on air velocity measurements.
The transmitter has a digital display that shows the measured air velocity in real-time. The display is easy to read and features adjustable backlighting for low-light conditions. The transmitter also has an alarm feature that can be set to alert when the measured air velocity falls outside of a predefined range.
The Dwyer 640-0 Transmitter is designed for easy installation and integration into existing systems. It has a 4-20mA output signal, which can be easily connected to a controller or data logger. The transmitter also has a built-in RS-485 communication interface, which allows for remote monitoring and control of the device.
The transmitter is constructed from high-quality materials, including stainless steel and polycarbonate, which ensure resistance to corrosion and impact. The transmitter is also IP66 rated, which means it is dust-tight and protected against high-pressure water jets from any direction.
In summary, the Dwyer 640-0 Transmitter is a reliable and accurate air velocity measurement device that is suitable for a wide range of industrial applications. Its wide voltage range, precision vane anemometer, and built-in temperature sensor make it a versatile and powerful tool for measuring air velocity in harsh environments. Its easy installation, digital display, and alarm feature make it user-friendly and convenient to use. The transmitter's construction materials and IP66 rating ensure durability and resistance to corrosion and impact, making it a long-term investment for any industrial application.
Pros of Dwyer 640-0 Transmitter:1. Wide voltage range: The Dwyer 640-0 transmitter supports both 18-24V DC and 22-28V DC, making it compatible with a wide range of power sources.
2. Reliable and durable: Dwyer is known for manufacturing high-quality products that are built to last. This transmitter is no exception, offering reliable performance over time.
3. Accurate air velocity measurement: The Dwyer 640-0 transmitter provides accurate air velocity measurements, ensuring that you have the right data for your application.
4. Easy to install and use: The Dwyer 640-0 transmitter is designed with user-friendly features, making it easy to install and use.
5. Wide temperature range: The Dwyer 640-0 transmitter can operate in temperatures ranging from -40 C to 85 C, making it suitable for a wide range of environments.
Cons of Dwyer 640-0 Transmitter:1. Price: The Dwyer 640-0 transmitter is a high-quality product, and as such, it comes with a higher price tag compared to some other transmitters on the market.
2. Limited compatibility with some controllers: While the Dwyer 640-0 transmitter is compatible with a wide range of power sources, it may not be compatible with all controllers. It's important to check compatibility before making a purchase.
3. No built-in display: The Dwyer 640-0 transmitter does not have a built-in display, which means that you will need to connect it to a controller or other device to view the data.
Conclusion:The Dwyer 640-0 transmitter is a reliable and durable product that offers accurate air velocity measurements. Its wide voltage range and temperature range make it suitable for a wide range of applications. However, its higher price tag and limited compatibility with some controllers are worth considering before making a purchase.
Recommendation:If you are looking for a high-quality air velocity transmitter that is reliable and durable, the Dwyer 640-0 transmitter is a great option. Its accuracy and user-friendly features make it a good choice for many applications. However, if price is a concern, you may want to consider other options that are more budget-friendly. Ultimately, it's important to weigh the pros and cons and choose the product that best meets your needs and budget.
Whether you're in the market for a new manometer or air pressure meter, this DWYER 640-0 transmitter is an excellent choice. The brand name speaks for itself, and you can expect nothing but reliable results from this transmitter. This high-quality DWYER 640-0 transmitter is a must-have for anyone in need of accurate air velocity measurements. With its 18-24V and 22-28VDC power options, this versatile device is perfect for use in various industrial business settings.
NOTE This listing is for the unit only and no accessories or cords other than power cord probe.