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High-Performance China HART to RS485 Protocol Converter SM200-A | Reliable Suppliers & Factory Direct

Introducing the SM200-A HART Data Display Instrument, a cutting-edge device designed for seamless RS232/RS485 communication along with the HART protocol. Manufactured in China, this compact RTU is powered by a high-end ARM single-chip microprocessor, ensuring high precision and reliable performance. The core components include advanced operational amplifiers, interface chips, and robust hardware watchdog circuits, making it a standout choice for industries seeking quality, Our HART data display instrument features integrated HART modulation and demodulation chips, along with efficient communication modules that deliver outstanding cost performance. As leading suppliers in the industry, we take pride in providing top-notch products directly from our factory, guaranteeing exceptional quality and consistent performance. Choose the SM200-A for a superior solution in process automation and monitoring

Product Details

Frequently Asked Questions

Q: What is the primary function of the SM200-A HART Data Display?

The SM200-A HART Data Display is designed to connect to HART-compatible field instruments, allowing real-time monitoring and visual display of process variables directly from the communication loop.

Q: How does the SM200-A integrate with KROHNE IF300 instruments?

The SM200-A connects in parallel or series within the 4-20mA HART loop of the KROHNE IF300 instrument, extracting data parameters without interfering with the primary analog signal transmission.

Q: Can the SM200-A display data from a Rosemount pressure transmitter?

Yes, the SM200-A is fully compatible with Rosemount pressure transmitters. It polls the transmitter's digital HART data to display primary variables, current value, and device status.

Q: Does using the SM200-A affect the existing 4-20mA control signal?

No, the SM200-A features high-impedance HART signal receiving circuitry, ensuring that the existing 4-20mA analog control loop remains completely unaffected during data extraction.

Q: Where can I find the wiring and application diagrams for these setups?

Detailed application and wiring diagrams for both KROHNE IF300 and Rosemount pressure transmitters are available through the links listed above on this page.