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Differential Pressure Gauge
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Digital Pressure Gauge
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Stainless Steel Pressure Gauge
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Precision Pressure Transmitter
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Programmable Logic Controller
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Float Level Switch
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Pneumatic Valve Positioner
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Temperature Transmitter Sensor
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Hart Field Communicator
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Solenoid Valve
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Control Valves
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High Accuracy Flow Meter
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Submersible Water Pump
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Pressure Transmitter Manifold
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Ultrasonic Level Meter
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Voltage Current Power Meter
Masoneilan Smart positioner SVI2-31123111
Masoneilan SVI™ II AP Advanced Performance Digital Valve Positioner (HART)
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The 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.
Specifications
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


