Xiangjing (Shanghai) M&E Technology Co., Ltd
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The Rotork RTP-4000 Positioner is a durable, high-reliability device engineered for precise control of rotary pneumatic actuators in hazardous and vibration-intensive industrial applications. With non-contacting rotary feedback and advanced signal processing, it delivers low hysteresis and robust operation for quarter-turn valves in oil and gas, mining, and chemical processing. The RTP-4000's compact, explosion-proof design supports 4-20 mA input and optional HART, ensuring safe and efficient integration with Rotork IQ and CK actuators. Its rugged construction guarantees long-term durability in challenging conditions.
| Parameter | Specification |
|---|---|
| Input Signal | 4-20 mA (HART optional) |
| Supply Pressure | 1.4-7 bar (20-100 psig) |
| Rotation Range | 90-180° |
| Accuracy | ±0.5% |
| Temperature Range | -40°C to +85°C |
| Enclosure Rating | IP66 |
| Certifications | ATEX, IECEx |
| Weight | 2.5 kg |
Non-contacting feedback and robust mounting ensure stability up to 10g.
Yes, ATEX and IECEx certified.
90-180° for quarter-turn valves.
Yes, optional for diagnostics.
Universal for IQ and CK rotary actuators.