New and Original Fi-Sher 3582I Electro-Pneumatic Valve Positioner

• Customization: Available
• Customized: Customized
• Certification: CE
• Model NO.: Fi-sher 3582i Electro-Pneumatic Valve Positioner
• Power: Pneumatic
• Pressure: High Pressure
• Brand: F-Isher
• Work Temperature: High Temperature
• Material: Stainless Steel
• Place of Origin: Singapore
• Brand Name: F-Isher
• Model Number: 3582I
• Warranty: 1 Year
• Input Signal: 4-20 Ma DC
• Supply Pressure Range: 0.14 to 0.69 MPa (20 to 100 Psig)
• Output Pressure Range: 0 to 100% of Supply Pressure
• Air Consumption: ≤0.006 Nm³/H (0.004 Scfm) at Steady State
• Enclosure Rating: IP66/NEMA 4X
• Housing Material: Aluminum with Epoxy Coating
• Communication Protocol: Hart 7
• Certifications: ATEX, Iecex, FM
• Calibration: Automatic Self-Calibration
• Diagnostics: Built-in Valve Performance Diagnostics
• Hysteresis: ≤0.1%
• Transport Package: Original
• Specification: 31cm*30cm*30cm
• Trademark: F-ISHER
• Origin: Singapore
• HS Code: 9032810000
• Production Capacity: 1000pieces/Year
• Package Size: 31.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Description

Specification	Details
Device Type	Electropneumatic Valve Positioner
Model Number	3582i
Input Signal	4-20 mA DC (HART compatible)

Introduction

The Fi-sher 3582i Electro-Pneumatic Valve Positioner is a sophisticated industrial control device designed for use with diaphragm-actuated, sliding-stem control valve assemblies. This positioning device plays a crucial role in various industrial processes by ensuring precise positioning of control valves in response to electronic input signals from control devices. This article delves into the design features, performance advantages, application scope, and user evaluations of the Fi-sher 3582i, highlighting its importance in modern industrial automation.

Design Features of the Fi-sher 3582i

The Fi-sher 3582i Electro-Pneumatic Valve Positioner is engineered with a range of innovative design features that enhance its functionality and versatility. At its core, the positioner incorporates a 582i Electro-Pneumatic Converter, which is a modular unit that can be installed either at the factory or on-site. This converter receives a DC current input signal and converts it into a proportional pneumatic output signal using a flapper-nozzle mechanism. This pneumatic output signal then serves as the input for the pneumatic valve positioner, eliminating the need for a remote converter.

One of the standout design features of the 3582i is its flexible modular design. The 3582 series units can be upgraded to the 3582i Electro-Pneumatic Positioner by replacing the measurement module with the 582i Electro-Pneumatic Converter component. This upgrade can be performed on-site, providing a cost-effective solution for transitioning from pneumatic to electronic instrumentation to align with new control strategies.

Furthermore, the Fi-sher 3582i is designed for durability and resilience. Its housing, components, and gaskets are made from materials that can withstand harsh environments, ensuring long-term reliability. The positioner also features a self-cleaning mechanism that cleans internal parts while exhausting air, providing additional protection against contaminants.

Performance Advantages

The Fi-sher 3582i Electro-Pneumatic Valve Positioner offers numerous performance advantages that make it a preferred choice for industrial automation applications. It is renowned for its precision, providing an accurate valve stem position that is proportional to the DC input signal received from the control device. With an independent linearity of ±2% of the output signal span and a hysteresis of 0.6% of span, the positioner ensures consistent and reliable performance.

The positioner also excels in terms of efficiency, thanks to its low steady-state air consumption. This contributes to reduced energy costs and a more environmentally friendly operation. Additionally, the Fi-sher 3582i is capable of withstanding vibrations typically found in most industrial environments, ensuring stable and reliable performance even in challenging conditions.

Another notable performance advantage is the wide adjustable range of the Fi-sher 3582i. Its zero and span adjustability allow for the use of all standard input signals, including split-range input signals. This versatility makes the positioner suitable for a wide range of control applications.

Application Scope

The Fi-sher 3582i Electro-Pneumatic Valve Positioner finds application in various industries and control scenarios. Its precision and reliability make it ideal for critical control systems that require high positioning accuracy and reliability. For instance, in processes where the media being controlled is high-temperature, high-pressure, toxic, flammable, or explosive, the Fi-sher 3582i can help overcome the friction between the valve stem and packing, ensuring timely valve action.

The positioner is also suitable for control valves with large diameters (Dg>100mm), where it can increase the output thrust of the actuator. In scenarios where the distance between the controller and the actuator exceeds 60 meters, the Fi-sher 3582i can help overcome the delay in control signal transmission, improving the response speed of the valve. Additionally, its ability to improve the flow characteristics of control valves and support split-range control makes it a versatile tool for industrial automation.

Specification

Packing & Delivery

Company Profile

KeRui (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales, technical services, and supportingequipment supply of specialized companies. The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems,and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental textile, dyeing, and other fields.protection, plastics, food, printing, tobacco,textile, dyeing, and other fields.

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FAQ

Q: How long will you give me the reply?

A: We will reply to you as soon as we see the information

 

Q: What is the delivery time?

A:The products in stock will be shipped after receiving the payment, and the products that

need to be ordered are subject to the factory time.

 

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: What is the MOQ?

A:1PC.

 

Q: Can l get a lower price if l order large quantities?

A: Yes, cheaper prices with more bigger size orders.

 

Q:After sales and warranty?

A: We provide one year warranty lifetime technical support services.