New and Original Fishers 582I Electro-Pneumatic Valve Positioner

Product Details
Customization: Available
Input Signal: 4-20 Ma
Customized: OEM
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  • New and Original Fishers 582I Electro-Pneumatic Valve Positioner
  • New and Original Fishers 582I Electro-Pneumatic Valve Positioner
  • New and Original Fishers 582I Electro-Pneumatic Valve Positioner
  • New and Original Fishers 582I Electro-Pneumatic Valve Positioner
  • New and Original Fishers 582I Electro-Pneumatic Valve Positioner
  • New and Original Fishers 582I Electro-Pneumatic Valve Positioner
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  • Overview
  • Product Description
  • Product Parameters
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
582i
Enclosure Rating
IP66
Housing Material
Aluminum, Stainless Steel
Hysteresis
<0.2%
Input Impedance
250 Ω
Supply Pressure Range
1.4-7 Bar
Air Consumption
≤0.1 Nm³/H
Operating Temperature
-40°c to +85°c
Response Time
<1 Second
Voltage Drop
Max. 10 V at 20 Ma
Positioning Accuracy
±0.5% of Span
Repeatability
±0.1% of Span
Power Consumption
3.5-22 Ma
Safety
Sil 2/3
Transport Package
with Carton Package
Specification
30X30X30 cm
Trademark
Fishe-r
Origin
USA
HS Code
9032810000
Production Capacity
50000

Packaging & Delivery

Package Size
50.00cm * 40.00cm * 30.00cm
Package Gross Weight
13.000kg

Product Description

Product Description

In the complex and dynamic world of industrial process control, the accurate positioning of control valves is not just a matter of efficiency but also of safety, product quality, and overall plant performance. The 582i Electro - Pneumatic Valve Positioner emerges as a pivotal component in this domain, designed to bridge the gap between electrical control signals and pneumatic valve actuation with remarkable precision and reliability.

New and Original Fishers 582I Electro-Pneumatic Valve Positioner
 
 
Modular Design
The 582i is engineered with a compact form factor, which is a significant advantage in industrial settings where space is often at a premium. Its small footprint allows for easy integration into existing valve assemblies, whether in new installations or as part of a retrofit project. This lightweight design also reduces the stress on the valve mounting brackets and associated structures, contributing to the overall stability of the valve - positioner system.
Physical Design
The 582i features a compact and robust design, which is a key advantage in industrial environments where space is often limited. Measuring [specific dimensions], it can be easily integrated into existing valve setups without requiring significant modifications. The unit weighs approximately, ensuring that it can be handled and installed with relative ease.
New and Original Fishers 582I Electro-Pneumatic Valve Positioner
New and Original Fishers 582I Electro-Pneumatic Valve Positioner

 

Working Principle
The operation of the 582i is based on a sophisticated process that converts electrical signals into pneumatic signals to control the position of the valve stem. When the unit receives an electrical input signal (4 - 20 mA DC), it is processed by an internal circuit. This circuit contains a torque motor, which generates a mechanical force proportional to the magnitude of the input current.
Product Parameters
 
Parameter Specification
General Model 582i
  Type Digital, microprocessor-based
  Manufacturer Emerson Automation Solutions
Electrical Input Signal 4-20 mA (HART 7), FOUNDATION Fieldbus, PROFIBUS PA
  Power Supply 10.5-42 V DC (4-20 mA), 9-32 V DC (Fieldbus)
  Communication Protocols HART 7, FOUNDATION Fieldbus, PROFIBUS PA, WirelessHART (optional)
Pneumatic Supply Pressure Range 1.4 to 7 bar (20 to 100 psi)
  Air Consumption <0.02 Nm³/h at steady state
  Air Connections 1/4" NPT (standard)
Performance Accuracy ±0.5% of span
  Repeatability ±0.1% of span
  Hysteresis <0.2%
  Stroking Time Adjustable (1-120 seconds)
Environmental Ambient Temperature Range -40°C to +85°C (-40°F to +185°F)
  Process Temperature Range -60°C to +150°C (-76°F to +302°F) with heat shield
  Enclosure Rating IP66, NEMA 4X
Mechanical Housing Material Aluminum
  Internal Materials Stainless steel
  Mounting Direct or bracket mount (ISO 5211 compliant)
Compatibility Actuator Types Single-acting & double-acting pneumatic actuators
  Valve Types Rotary and linear control valves
Diagnostics Features Valve signature analysis, Partial Stroke Testing (PST), performance trending
  Display LCD with push-button interface
Certifications Safety SIL 2/3
  Hazardous Areas ATEX, IECEx, FM
  Regional CE, EAC
Optional Features Wireless WirelessHART capability
  Special Configurations High-temperature options, explosion-proof versions
 
Company Profile
New and Original Fishers 582I Electro-Pneumatic Valve Positioner
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 protection, plastics, food, printing, tobacco,textile, dyeing, and other felds.

Display of company strength

KeRui (Weifang) Automation Equipment Co., Ltd. has maintained a cooperative relationship with Rosemount for 15 years, and our purchase quantity has reached 20,000 units.
We supplied the tuning fork level gauge to the Rosemount factory, and it has been well-received by the Beijing factory. We have cooperated with Yokowaga and maintained a cooperative relationship for 8 years, and our purchase quality has reached 7000 units.
The companies we have cooperated with:
1. Awarded "Outstanding Supplier by Yanchang Petroleum in 2008
2. In December 2012, our company was awarded the "Excellent Equipment Service Award" for the expansion project of units 6 and 7 of the Guangdong Guohua Yuedaishan Power Plant
3. Awarded "Outstanding Supplier by Yaxing Group in 2013
4.200 transmitters for Haihua Group's ethylene debottlenecking transformation project in 2015.
5. In 2018, we were rewarded as a National Nuclear Power Instrumentation Industry Measurement and Testing Alliance member.
6.160 transmitters and 20 electric actuators for the Shandong Laigang Yongfeng Steel expansion project in 2019
7. In 2022, Jinneng Chemical (Qingdao) Co., Led/ Jinneng 2x450,000 tons/ year high-performance polypropylene project (newly built), equipped with 460 transmitters from our company.
8. In 2022, Shandong Qinghe Chemical Technology Co., Ltd.'s hydrogen peroxide method epoxy propane device and supporting hydrogen peroxide device expansion project used 253 pressure transmitters.
9. In 2022, the Wanhua Chemical HTN project NPG installed 320 transmitters and 50 sets of valve positioners.

New and Original Fishers 582I Electro-Pneumatic Valve Positioner
New and Original Fishers 582I Electro-Pneumatic Valve Positioner
New and Original Fishers 582I Electro-Pneumatic Valve Positioner
New and Original Fishers 582I Electro-Pneumatic Valve Positioner
New and Original Fishers 582I Electro-Pneumatic Valve Positioner

 

New and Original Fishers 582I Electro-Pneumatic Valve Positioner
FAQ

Q1: How long will it take you to give me the reply?
A: We will reply to you as soon as we see the information

Q2: What is the delivery time?
A: Our delivery time is within 3- 7 days after we get your payment; for large quantity mass orders, the time should be confirmed again with you

Q3: How about your package?
A: Do not worry about the package. We have a lot of experience in packing, and all our packages are wooden case packages.

Q4: How about the payment terms?
A: You can choose T/T.

Q5: Do you provide samples?
A: Yes, we have materials in stock to help you get the samples as soon as we can.

Q6: What is the MOQ?
A:1PC.

Q7: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices are available with larger orders.

 

Q8: Why choose us?
A: We have a perfect customization, not only to provide you with quality products, but also to have a professional customer service team available at any time to provide you with support. We pay more attention to establishing a long-term cooperative relationship with you to achieve continuous business growth.

 

Q9: How can we guarantee quality?
A: We have strict requirements on the quality of our products, and we will conduct a final inspection of our products when we ship them.

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