The Foxboro SRD991 Intelligent Valve Positioner is a high-performance smart valve positioner designed to control pneumatic actuators with superior accuracy and efficiency. Leveraging HART, PROFIBUS, or FOUNDATION Fieldbus communication, the SRD991 provides advanced diagnostics and monitoring, making it an essential tool for modern process automation. With its intelligent design, rugged construction, and flexible integration, it is ideal for critical process industries.
| Parameter | Details |
|---|---|
| Model | Foxboro SRD991 |
| Type | Intelligent Digital Valve Positioner |
| Input Signal | 4-20 mA with HART / PROFIBUS-PA / FOUNDATION Fieldbus |
| Output Signal | Pneumatic |
| Supply Pressure | 1.4 to 6 bar (20 to 90 psi) |
| Actuator Compatibility | Linear and Rotary Actuators |
| Display | Local LCD display with menu navigation |
| Materials | Aluminum, stainless steel options |
| Temperature Range | -40°C to +85°C |
| Enclosure Rating | IP66 / NEMA 4X |
| Certifications | ATEX, IECEx, CSA, FM (depending on configuration) |
Dr. Industry Group Co., Ltd
Phone: +86-15000725058
Website: https://www.shgongboshi.com/contactus.html
Looking for the Foxboro SRD991 Intelligent Valve Positioner or other Foxboro instrumentation products? Contact us today for technical support, bulk supply, and reliable global delivery.
