Positioners & Controls
294
Dixon Sanitary 2014
800.789.1718
XPO Series Digital Positioner
Features and Benefits
•
microprocessor based valve positioner
•
user friendly, menu-driven programming with LCD display,
multi-lingual
•
local push button configuration - no hand held device of PC
necessary
•
low air consumption and dependable mechanical design
•
modular design - available with position feedback, micro
switches and fail free options
•
aluminum housing - NEMA 4X IP 65 enclosure standard
•
ATEX, FM, CSA, IEC and EX approvals available
Enclosure Options
•
NEMA 4X IP 65 standard
•
explosion proof
•
intrinsically safe / non-incendive
Communications
•
Hart
•
no communications
•
foundation fieldbus
•
profibus
Options
•
gauge block with gauges
•
micro switches
•
4-20
ma transmitter
•
filter regulator - coalescing
•
fail freeze
Specifications
•
rotation: 25-120 degrees
•
maximum air supply: 90 PSI
•
air delivery: 6.0 SCFM @ 90 PSI
•
ambient temperature: -40°F to 185°F
•
stroke: .4 to 4" (longer stokes - POA)
•
connections: ¼" NPT air, ½" NPT cable
•
air consumption: .015 SCFM
•
characteristic curves: linear, equal %, 1:25, 1:50, 25:1, 50:1
or user configurable with 20 reference points
•
characteristic deviation: = 0.5%
•
deadband 0.1%, adjustable to 10%
•
resolution (A/D conversion): 4000 steps, Hart: 16,000 steps,
FF and PA
•
vibration influence: = 1% up to 10 G and 80 Hz
•
sample rate: 20 msec
•
air supply: must be free of oil, water and dust to DIN / ISO
8573-1
pollution and oil contents according to Class 3 dew
point 20 K below operating temperature
Dimensions
3.62
6.63
(4)
M6 TAP EQ.
SPACED ON 1.97 B.C.
3.52
45
°
(4)
M6 TAP EQ.
SPACED ON 1.97 B.C.
45
°
3.96
4.87
7.78
XPO-D series
XPO-X series
S