Azbil KFPA, Руководство пользователя

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Azbil Corporation
2 Model
KFPA
,
KFTA
- Field Mount type Pressure Indicating Controllers
1-3: Specifications
1-3-1: Common specifications
Indication Accuracy of
indication
+ 1% F.S.
Indicating angle 44 °
Scale length 150 mm
Setting Manual setting Inside or outside of the case
External air
pressure setting
20 to 100 kPa {0.2 to 1.0 kgf/cm²}
Control action P + Manual reset, PI, PID
PD + Manual reset,
PID, PI + Batch switch, PID + Batch switch,
P + External reset, PD + External reset, ON-OFF action,
Differential gap operation; Direct or reverse action available for
all actions.
Proportional band 5 to 500%
Integral time 0.05 to 30 min.
Derivative time 0.05 to 30 min.
Differential gap 1 to 100%
Manual reset
20 to 100 kPa {0.2 to 1.0 kgf/cm²} air
pressure setting
Batch switch
Set pressure 60 to 110 kPa {0.6 to 1.1
kgf/cm²}
Air pressure
specifications Supply air pressure 140 + 14 kPa {1.4 + 0.14 kgf/cm²}
Controller output;
20 to 100 kPa {0.2 to 1.0 kgf/cm²}
(Load
φ
4
×
3 m + 20 c.c.min.} 0 or supply
air pressure (on-off, differential gap)
Connection Rc1/4 (PT1/4) or 1/4NPT, female
Air consumption 4

/min(N) (at 50% equilibrium)
Output air
pressure gauge
0 to 200 kPa {0 to 2 kgf/cm²}, 40 mm
Ambient
temperature range
-30 to 80
°
C
Ambient
humidity range
10 to 90% RH
Case, door
Water proof type
Equivalent to JIS F 8001, Class III splash
proof, IEC IP54, NEMA3
Case
Aluminium diecasting, dark beige, acryl
baking
Door
Glass fiber reinforced polyester resin,
dark beige
Weight Approx. 5.5 kg (for PI indicating controller, excluding the
element)