BASIC INFO
Fisher 3582i Electropneumatic Converter Valve Positioner 582i Valve Positioner
Description of Fisher 3582i Electropneumatic Converter Valve Positioner 582i Valve Positioner
• The FS 3582i is a field-proven positioner which is accurate, fast-responding, and able to withstand the vibrations of most plant environments. Low steady-state air consumption contributes to efficient operation.
• The Fisher 3582i pneumatic valve positioner is used with diaphragm-actuated, sliding-stem control valve assemblies.
• The 3582i electro-pneumatic positioner, is a modular unit that can be installed at the factory or in the field. The converter receives a DC current input signal and
provides a proportional pneumatic output signal eliminating the need for a seperate i/p in the field.
• This positioner consists of a Fisher 582i electro-pneumatic converter installed on a 3582 pneumatic valve positioner. The 3582i provides an accurate valve stem position that is proportional to a DC current input signal.
The 582i electro-pneumatic converter is a modular unit that can be installed at the factory or in the field. The converter receives a DC current input signal and provides a proportional pneumatic output signal through a nozzle/flapper arrangement. The pneumatic output signal provides the input signal to the pneumatic positioner, eliminating the need for a remote mounted transducer.
Fisher 3582i Electropneumatic Converter Valve Positioner 582i Valve Positioner
4 to 20 mA dc constant current with 30 Vdc
0.3 bar (5 psi) above actuator requirement
Max Input Bellows Pressure 2.4 bar
Fisher 3582 pneumatic, single-acting positioner is used with diaphragm-actuated, sliding-stem control valve assemblies. The pneumatic valve positioner receives a pneumatic input signal from a control device and modulates the supply pressure to the control valve actuator, providing an accurate valve stem position that is proportional to the pneumatic input signal.
The Type 3582i electro-pneumatic valve positioner consists of a Type 582i electro-pneumatic converter installed on a Type 3582 pneumatic valve positioner.The Type 3582i provides an accurate valve stem position that is proportional to a dc current input ignal.
The Type 582i electro-pneumatic converter, shown in figure 5, is a modular unit that can be installed at the factory or in the field (2). The converter receives a dccurrent input signal and provides a proportional pneumatic output signal through a nozzle/flapper arrangement. The pneumatic output signal provides the input signal to the pneumatic positioner,eliminating the need for a remote mounted transducer.
Input Signal of Fisher 3582i Electropneumatic Converter Valve Positioner 582i Valve Positioner
For Type 3582i Only:4 to 20 mA dc constant current with 30 Vdc
maximum compliance voltage, can be split range
Equivalent Circuit
For Type 3582i Only:120 ohms shunted by three 5.6-volt zener diodes
Output Signal of Fisher 3582i Electropneumatic Converter Valve Positioner 582i Valve Positioner
Type: Pneumatic pressure as required by actuator up to 95 percent of maximum supply Action : Field-reversible between direct and reverse within the pneumatic valve positioner
Supply Pressure of Fisher 3582i Electropneumatic Converter Valve Positioner 582i Valve Positioner
Recommended: 0.3 bar (5 psi) above actuator requirement
Maximum: 3.4 bar (50 psig) or pressure rating of actuator, whichever is lower
Maximum Input Bellows Pressure Rating
2.4 bar (35 psig)
Maximum Steady-State Air Consumption of Fisher 3582i Electropneumatic Converter Valve Positioner 582i Valve Positioner
For Type 3582i Only
1.4 bar (20 psig) Supply: 0.42 normal m3/hr (17.2scfh)
2.0 bar (30 psig) Supply: 0.53 normal m3/hr (21scfh)
2.4 bar (35 psig) Supply: 0.59 normal m3/hr (24scfh)
Pressure Connections
1/4-inch NPT female
Electrical Connection
For Type 3582i only:
1/2-14 NPT conduit connection
Maximum Valve Stem Travel
105 mm (4-1/8 inches); adjustable to obtain lesser travel with standard input signal
Characterized Cams
See characterized cams section
Approximate Weight
3582 Series Units: 2.5 kg (5-1/2 pounds)
Type 3582i: 3.6 kg (8 pounds)
Features of Fisher 3582i Electropneumatic Converter Valve Positioner 582i Valve Positioner
• The range of the adjustable zero and span permits the use of all standard input signals including split ranges.
• Because units from one positioner family can be used in a variety of control applications, basic spare parts inventory requirements are simplified and fewer spare parts are needed to support a plant-wide positioner applications base.
• With the cover removed, zero and span adjustments are easily accessible and can be made with a screw driver and spanner.
• Changes in supply pressure and valve load have minimal effect on positioner operation.
• Case, components, and gasket materials withstand harsh environments. Positioner bleed air purges internal parts for additional protection.
• Simple adjustments permit switching between direct and reverse action.
• To support diagnostic testing of valve/actuator/positioner packages with the FlowScanner™ valve diagnostic system, connectors, piping, and other hardware can be installed between the positioner and the actuator.
Specification of Fisher 3582i Electropneumatic Converter Valve Positioner 582i Valve Positioner
| Area Classification | Explosion Proof, Intrinsically Safe, Non-incendive, Dust |
| Certifications | CSA, FM, ATEX, IECEx, CUTR, Peso, KGS, INMETRO, NEPSI, RCM |
| Communication Protocol | 4-20mA Analog |
| Data Interface | Wired |
| Diagnostics | No |
| Input Signal | Electric |
| Mounting Type | Actuator Mounted |
| Operating Temperature | Standard Temperature, High Temperature |
| Position Control | Modulating |
| Process Control | Flow, Pressure, Temperature, Level |
| Safety Certification | NIL |
| Supply Media | Air |
We are specialized in intelligent instruments, including : control system, transmitters, flow meters,sensors, recorders, analyzers, control valves, controllers, PLC's, etc.
We mainly supply Yokogawa ,Honeywell,Siemens,ABB,FLUKE,Endress+Hauser,Schneider Electric,Moeller,FUJI,Omron,Pepperl+Fuchs,Hima,Yaskawa, Norgren, Hach, Weidmuller ,Phoenix,MTL,Testo etc.
Why choose us?
1. 100% original product, 100% quality assurance.
If you find a fake. Please contact us without hesitation! We afford the shipment cost! We send you a new product asking zero cent!
2. Varied payment methods.
We adopt T/T, western union and paypal. If you can not trust us , you can choose to pay it via Aliexpress! 100% make your money safe!
3.SHIPPING:
We can shipping all over the world.via DHL,UPS,Fedex,TNT and EMS etc., the packaging is very safe and strong. if you have any special needs,please notify me.
It will take 3 to 7days to reach in your hands.
Packaging:
Imported with original packaging or standard export packing.Customize design is acceptable.
Contact:
HONGKONG XIEYUAN TECH CO., LIMITED
Email:becky@hkxytech.com Web:www.hkxytech.com
Mobile:+86-15972186287(Whatsapp & Wechat)
We mainly supply Yokogawa ,Honeywell,Siemens,ABB,FLUKE,Endress+Hauser,Schneider Electric,Moeller,FUJI,Omron,Pepperl+Fuchs,Hima,Yaskawa, Norgren, Hach, Weidmuller ,Phoenix,MTL,Testo etc.
Why choose us?
1. 100% original product, 100% quality assurance.
If you find a fake. Please contact us without hesitation! We afford the shipment cost! We send you a new product asking zero cent!
2. Varied payment methods.
We adopt T/T, western union and paypal. If you can not trust us , you can choose to pay it via Aliexpress! 100% make your money safe!
3.SHIPPING:
We can shipping all over the world.via DHL,UPS,Fedex,TNT and EMS etc., the packaging is very safe and strong. if you have any special needs,please notify me.
It will take 3 to 7days to reach in your hands.
Packaging:
Imported with original packaging or standard export packing.Customize design is acceptable.
Contact:
HONGKONG XIEYUAN TECH CO., LIMITED
Email:becky@hkxytech.com Web:www.hkxytech.com
Mobile:+86-15972186287(Whatsapp & Wechat)
