Baker Hughes Masoneilan SVI II AP Series, Quick Start Manual

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Table 10 Input Signal, Power, and Display Specifications
Power Supply Loop powered from 4-20 mA control signal
Compliance Voltage Rating 9.0 V at 20 mA, 11.0 V at 4.0 mA
Minimum Current Signal to Start Up 3.2 mA
Impedance Range Low: 450 Ohms; High: 2750 Ohms
Minimum Input Span for Split Range Operation 5 mA
Upper Range Value for Split Range Operation 8 mA to 20 mA
Lower Range Value for Split Range Operation 4 mA to 14 mA
Wire Size 14/28 AWG
Strip Length 0.22 in / 6 mm
Digital Communication HART
®
Communication protocol revision 5, 6 or 7
Local Display LCD, Explosion proof with two lines of nine alpha
numeric characters.
Display becomes unreadable between 0 °C and -10 °C.
Display is shutdown at -15 °C.
Push Buttons External, Three Explosion Proof / Flameproof push but-
tons
Masoneilan SVI II AP Digital Positioner Quick Start Guide = | 85
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Table 11 Construction Material Specifications
Housing and Cover
Aluminum ASTM B85 SG100A standard
Stainless Steel optional
Weight Standard Flow Model:
Aluminum - 7.4 lbs./ 3.3 kg
Stainless Steel - 16 lbs/ 7.3 kg
High Flow Model:
With Display: 9.4 lbs./ 4.2 kg
Without Display: 8.9 lbs./ 4.0 kg
Relay and Manifold Standard Flow Model:
Single Acting - PPS, 300 Series Stainless Steel, nitrile diaphragms
Double Acting - 300 Series Stainless Steel, Ryton;
Aluminum 6061 T6, Ryton
High Flow Model:
300 Series Stainless Steel, Ryton;
Aluminum 6061 T6, Ryton
I/P Motor 430 stainless steel, PPS, 300 series stainless steel
Mounting Bracket 300 series stainless steel
Magnet Holder Corrosion Protected Anodized Aluminum 6061 T6