JetFlow Relay User Instruction
– AIIOM000287
13
11
JETFLOW SPECIFICATIONS
11.1 Air Supply
Table 4: Air Supply
Minimum Input
Pressure
2.1 Bar (30 PSI)
Maximum Input
Pressure
10.3 Bar (150 PSI)
Air Supply Quality
The air supply must be free from moisture,
oil, and dust by conforming to the ISA
7.0.01 standard. (A dew point at least 18
°
F
below ambient temperature, particle size
below five microns, and oil content not to
exceed one part per million).
Operating Humidity
0 - 100% non-condensing
Acceptable Supply
Gasses
Air
Air Consumption
1.0 SCFM
11.2 Positioner Performance
Characteristics
Table 5: Performance Characteristics
Better than or equal to the following values on a 200 square inch
actuator.
Linearity
+/-1.25%
Repeatability
0.25%
Hysteresis
1.0%
Deadband
0.3%
Sensitivity
0.25%
Stability
0.4%
Step Resolution
0.25%
NOTE:
Performance tested according to ISA 75.13.
11.3 Temperature
Table 6: Temperature
Operating Temperature
Range
-40°C to 85°C (-40°F to 185°F)
Transport and Storage
Range
-40°C to 85°C (-40°F to 185°F)
11.4
Physical Specifications
Table 7: Physical Specifications
Housing Material
Cast, powder-painted Copper-free
aluminum (EN AC-43400/EN AC-
AlSi10Mg(Fe))
Soft Goods
Buna-N, Fluorosilicone, Teflon and
Fluorocarbon
Weight of JetFlow
With Positioner
28lbs 8 oz
11.5 JetFlow Capacities
Table 8: JetFlow Capacities
Port Size
1.00 in.
1.25 in.
2.00 in.
Max. Flow @ 60 psi 300 SCFM
(Cv 9)
700 SCFM
(Cv 21)
1,800 SCFM
(Cv 50)
Steady-State Air
Consumption
0.75 SCFM
(Cv 0.020)
1.0 SCFM
(Cv 0.027)
2.0 SCFM
(Cv 0.054)
