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Yokogawa SDV144-S13S1 Product Introduction
The Yokogawa SDV144-S13S1 is a high-performance, compact, and versatile digital valve positioner designed for precise control of pneumatic actuators in industrial applications. It is part of Yokogawa’s renowned field instrumentation portfolio, known for its reliability, accuracy, and advanced communication capabilities. The SDV144-S13S1 is widely used in process industries such as oil and gas, petrochemical, power generation, and water treatment, where precise valve control is critical for operational efficiency and safety.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | SDV144-S13S1 |
| Input Signal | 4-20 mA DC (with HART protocol) |
| Supply Air Pressure | 1.4 to 7.0 bar (20 to 100 psi) |
| Operating Temperature | -40°C to +85°C (-40°F to +185°F) |
| Enclosure Rating | IP66, NEMA 4X |
| Material | Aluminum housing, stainless steel internals |
| Communication | HART 7 |
| Weight | 0.36 kg |
| Dimensions | 130 x 32.8 x 107.5mm |
| Mounting | Direct mounting on rotary or linear actuators |
| Certifications | ATEX, IECEx, SIL 2 |
Product Applications
The Yokogawa SDV144-S13S1 is ideal for a wide range of industrial applications, including:
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Oil and Gas: Control of choke valves, shutdown valves, and pressure regulation.
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Petrochemical: Precise flow control in reactors, distillation columns, and pipelines.
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Power Generation: Steam and feedwater valve control in boilers and turbines.
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Water Treatment: Flow regulation in pumps, dams, and filtration systems.
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Pharmaceutical: Sterile process control in bioreactors and mixing tanks.
Product Advantages
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High Accuracy: Provides precise valve positioning with minimal hysteresis.
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Robust Design: Built to withstand harsh environments with IP66 and NEMA 4X ratings.
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Easy Configuration: User-friendly interface with HART communication for quick setup.
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Low Air Consumption: Optimizes energy usage, reducing operational costs.
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SIL 2 Certified: Ensures compliance with safety integrity standards.
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Wide Compatibility: Works with rotary and linear actuators of various sizes.
Frequently Asked Questions (FAQ)
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What is the operating temperature range of the SDV144-S13S1?
The device operates between -40°C to +85°C (-40°F to +185°F). -
Does the SDV144-S13S1 support HART communication?
Yes, it supports HART 7 protocol for advanced diagnostics and configuration. -
What is the weight of the positioner?
It weighs 0.36 kg. -
Can it be used in hazardous areas?
Yes, it is ATEX and IECEx certified for hazardous environments. -
What is the supply air pressure range?
The required air pressure is 1.4 to 7.0 bar (20 to 100 psi). -
Is the SDV144-S13S1 SIL certified?
Yes, it is SIL 2 certified for safety-critical applications. -
What types of actuators is it compatible with?
It works with both rotary and linear actuators. -
What is the enclosure rating?
It has an IP66 and NEMA 4X rating for dust and water resistance. -
How do I configure the positioner?
Configuration can be done via the local interface or HART communicator. -
What industries commonly use this positioner?
It is widely used in oil and gas, petrochemical, power, and water treatment industries.
Recommended Related Models
| Model | Description | Key Features |
|---|---|---|
| SDV144-S13S2 | Enhanced version with higher pressure range | 10 bar air supply, SIL 3 certification |
| SDV144-S13S3 | Explosion-proof variant for hazardous areas | ATEX Zone 1, IECEx |
| SDV144-S13S4 | High-temperature model | Operates up to 120°C |
| SDV144-S13S5 | Low-power consumption version | Ideal for remote locations |
| SDV144-S13S6 | Compact design for tight spaces | 30% smaller footprint |
| SDV144-S13S7 | Multi-protocol communication | Supports HART, PROFIBUS, and Foundation Fieldbus |
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