Masoneilan SVI™ II AP

Advanced Performance Digital Valve Positioner (HART)

The Baker Hughes SVI™ II AP (Smart Valve Interface, Advanced Performance) is a 32 bit microprocessor digital valve positioner with a local interface that controls a pneumatic actuator using a two-wire 4-20mA control signal. The instrument offers bi-directional communication using the HART® protocol. Its universal design offers ease of retrofit in place of existing analog positioners on Masoneilan or non-Masoneilan pneumatic actuators, either single-acting or double-acting.

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Non-Contact Position Sensing Technology

Sensing through the housing, no mechanical moving parts entering the main housing cavity, prolonging the life
Simple mounting procedure

Easy, Simple, Accurate

LCD and pushbuttons operable in all certified hazardous environments
Quick and accurate commissioning with auto stops and auto tune methods
One design fits many applications
- Rotary or Linear
- Remote or Local

Technische specificaties

Signal - Communication

HART 5 or 7 over 4-20mA

Diagnostics

Standard Diagnostics

Advanced Diagnostics

Construction / Materials

Copper-free Aluminum Housing

Operating Temperature

-50°C to +85°C

Pneumatics Action

Single or Double Acting, fail safe

Rotary and linear

Supply Pressure

Single-Acting: 20 to 100 psi max (1.4 to 6.9 bar)

Double-Acting: 20 to 150 psi max (1.4 to 10.3 bar)

Air Delivery

280 SLPM @ 30psi

Certification

ATEX, IECEx, US, Canada approvals for

Flameproof/Explosion-proof

Intrinsic Safety

Dust Ignition proof

Non-Incendive

Regional country approvals available, including:

Russia
Uzbekistan
Azerbaijan
India
China
South Africa
Brazil
Japan
South Korea
Taiwan

Downloads

Masoneilan heeft diverse downloads beschikbaar gesteld over de Masoneilan SVI™ II AP, waaronder het specificatieblad en het informatieblad. Deze zijn te downloaden via de website van Masoneilan.

Bekijk beschikbare downloads