ABB positioners offer a variety of product advantages that make them a popular choice in the field of industrial automation. Below are some of the key advantages:
High Precision Control:
ABB positioners provide very high positioning accuracy, ensuring that valves open or close precisely according to the requirements of the control system.
Modular Design:
Featuring a modular structure, these positioners are easy to install and maintain. They also support electronic parameter configuration, significantly reducing commissioning time.
Intelligent Communication Features:
Equipped with built-in HART, Profibus/FF, and other communication interfaces, ABB positioners enable real-time data transmission and parameter adjustments between the field and the control room.
Robust Performance in Harsh Environments:
With excellent resistance to shock and vibration, ABB positioners can reliably operate in extreme conditions, suitable for most harsh working environments.
Outstanding Pneumatic Performance:
The pneumatic amplifier's I/P module converts positioning electrical signals into pneumatic signals by adjusting a three-way valve, providing continuous pressurization or depressurization of the actuator, leading to superior control performance.
These advantages highlight why ABB positioners are favored for their reliability, precision, and adaptability in various industrial applications.
| Product Name |
Valve positioner |
| Brand |
ABBe |
| Model |
EDP300 |
Company Advantages of KeRui (WeiFang) Automation Equipment Co., Ltd.
KeRui (WeiFang) Automation Equipment Co., Ltd. is a leading manufacturer and innovator in industrial automation solutions, specializing in pressure transmitters, flowmeters, handheld communicators, valve positioners, and related instrumentation. With decades of expertise and a global reputation for quality, we are committed to delivering cutting-edge products tailored to meet diverse industrial demands. Below are our core competitive advantages:
1. Advanced Technology & Precision Engineering
High-Accuracy Pressure Transmitters: Our pressure transmitters achieve ±0.075% reference accuracy (digital) and ±0.1% (analog), ensuring reliable measurements even in extreme conditions (-40°C to 150°C). Leveraging 18-bit ADC technology, they minimize environmental temperature drift for long-term stability. Smart Flowmeters: Our variable area flowmeters (e.g., ZYZZ series) feature geomagnetic compensation, LCDs, and Exd II CT6 explosion-proof certification, suitable for hazardous environments like oil & gas and chemical plants.Valve Positioners with Auto-Calibration: Equipped with Foundation Fieldbus protocol compatibility, our valve positioners enable automatic zero/span adjustment and reduce commissioning time by 50%, ensuring optimal control loop performance
2. Robust Quality Control & Certifications
ISO 9001 & API Compliance: Adhering to ISO 9001:2015 and API standards, we implement rigorous quality checks from raw material selection to final testing. Durable Construction: Products feature 316L stainless steel, PTFE/PFA coatings, and IP67/IP68 protection, ensuring corrosion resistance and longevity in harsh environments. Global Certifications: Our devices meet ATEX/IECEx, SIL 2/3, and NAMUR NE 21/43 standards, making them compatible with international safety and regulatory requirements
3. Customization & Versatility
Tailored Solutions: We offer custom sensor matching (e.g., RTD, thermocouple) and output signal customization (4-20mA, HART, PROFIBUS) to align with specific application needs Wide Application Coverage: Products are designed for industries including oil & gas, water treatment, chemical processing, and HVAC systems, with flowmeters supporting flow rates from 20Nm³/h to 5000Nm³/h Multi-Function Handheld Communators: Our handheld devices provide intuitive configuration, real-time diagnostics, and PID control integration, streamlining field operations.
4. Innovation & R&D Excellence
In-House R&D Team: With 6+ dedicated engineers, we continuously innovate in materials (e.g., H-alloy sensors) and software (e.g., predictive maintenance algorithms).Smart Features: Products integrate self-diagnostic alerts (e.g., sensor drift detection) and IoT readiness, enabling seamless integration into Industry 4.0 systems.
5. Efficient Production & Global Service
Large-Scale Manufacturing: Operating 7 production bases with 5,000+ annual capacity, we ensure fast delivery and cost-effectiveness Comprehensive Support: Our 51% localized overseas teams provide 24/7 technical assistance, onsite training, and spare parts supply Warranty & Traceability: All products come with a 1-year warranty and full lifecycle traceability, backed by digital documentation for easy maintenance.
6. Sustainable & User-Centric Design
Energy Efficiency: Devices like low-power flowmeters (3.6V lithium battery option) reduce operational costs
Ergonomic Interfaces: Features like dual-indication displays (LCD + analog) and WAGO spring-clamp terminals simplify installation and reduce downtime.
Product Overview: ABBe EDP300 (PositionMaster EDP300)
The ABBe EDP300, also commonly referred to as PositionMaster EDP300, is a smart electric valve positioner designed for installation on pneumatic linear or rotary actuators. Below is a detailed introduction to this product.
Product Features:
Compact and Reliable Design: The EDP300 features a compact structure that facilitates easy installation and ensures high reliability.
User-Friendly Operation: Equipped with a local operation panel and a multi-line LCD, parameter settings are simple and intuitive.
Wide Output Range: Supports output capacities from 5 mg to 50 kg/10 bar, making it suitable for a wide range of applications.
Low Static Air Consumption: The static air consumption is independent of supply pressure, helping to save energy.
Overpressure Resistance: Control accuracy remains unaffected by changes in supply pressure, ensuring stable performance.
Advanced Diagnostic Capabilities: Built-in triple pressure sensors enable advanced diagnostics of the valve, supporting preventive maintenance.
Self-Calibration Function: Automatically establishes working parameters without manual intervention, simplifying commissioning.
Modular Design: Allows for functional expansion through optional modules such as micro switches and limit switches.
Communication Interface: Supports HART 5 and HART 7 protocols for remote configuration and monitoring.
Installation Types:
Can be mounted integrally on control valves, or side-mounted on linear actuators according to DIN/IEC 534 standards, and on rotary actuators following VDI/VDE 3845 standards.
Application Areas:
Widely used in industries such as chemical processing, oil and gas, power generation, food and beverage, and more, wherever precise control of fluid flow and pressure is required.
Additional Features:
Supports "fail-safe" and "fail-lock" functions to enhance system safety.
Optional accessories include emergency shutdown modules and universal analog input modules, improving functionality and flexibility.
Conclusion:
With its advanced technical features and user-friendly design, the ABB EDP300 positioner plays an essential role in modern industrial automation, offering users efficient and reliable valve control solutions.
FAQ
Q: How long will you to give me the reply?
A: We will reply to you as soon as we see the information
Q: What is the delivery time?
A: Our delivery time is within 3-7 days after we get your payment; for large qty mass orders, the time should be confirmed again for you
Q: How about your package?
A: Do not worry about the package, we have rich experience in packing
Q: How about the payment terms?
A: You can choose T/T.
Q: Do you provide samples?
A: Yes, we have materials in stock to help you get the samples as soon as we can.
Q: What is the MOQ?
A:1PC
Q: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with more bigger size orders.
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Product Overview: ABBe EDP300 (PositionMaster EDP300)
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