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.
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 - CommunicationHART 5 or 7 over 4-20mA |
DiagnosticsStandard Diagnostics Advanced Diagnostics |
Construction / MaterialsCopper-free Aluminum Housing |
Operating Temperature-50°C to +85°C |
Pneumatics ActionSingle or Double Acting, fail safe Rotary and linear |
Supply PressureSingle-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)
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Air Delivery280 SLPM @ 30psi
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CertificationATEX, IECEx, US, Canada approvals for Flameproof/Explosion-proof Intrinsic Safety Dust Ignition proof Non-Incendive Regional country approvals available, including:
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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.