Product nomenclature – Flowserve APEX 8000 High-Performance Positioner User Manual
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Product Nomenclature
PREFIX I
Blank - Automax Black Polyester Paint
MODEL
80 – PP Input 3-15 psi
81 – EP Input 4-20 mA General Purpose
82 – EP input 4-20 mA FM/CSA Explosionproof/Intrinsically Safe (See Note 1)
83 – EP Input 4-20 mA ATEX/IEX EEx d IIb +H2 Explosionproof (See Note 2)
84 – EP Input 4-20 mA ATEX/IEC EEx ia IIC Intrinsically Safe (See Note 3)
85 – EP Input 4-20 mA SAA Explosionproof/Intrinsically Safe (See Note 4)
INDICATION
1 – Standard Flat with Green Indicator
2 – UltraDome Indicator
K – EKTAR UltraDome Indicator
T – Top Mounted UltraSwitch (NAMUR Switchbox)
D - Top Mounted UltraSwitch (Double “D” Switchbox)
GAUGES
3 – No Gauges
4 – Standard Gauges (SST casing w/ brass internals)
5 – Stainless Steel Gauges
PNEUMATIC RELAY
6
– 2-Stage Pneumatic Relay – EPDM / -40° to +220°F (-40° to 104°C) (See Note 3)
7
– 2-Stage Pneumatic Relay – Standard -20° to 180°F
8
– 2-Stage Pneumatic Relay – Extended Temperature -40° to 180°F
9
– 2-Stage Pneumatic Relay – VITON / -20° to +350°F (-29° to +121°C) (See Note 6)
CAM TYPE
A – Standard Linear Cam 3-15 psi, 3-9 psi, 9-15 psi, D or R, 180°
C – Characterized Cam, Square (Quick Opening), D or R
FEEDBACK OPTIONS
0 – none
Apex 8000 High-Performance Positioner AXENIM0130-06 11/10
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