Pneumatic data
Quality class compressed air according to ISO 8573-1
• Solid impurities
Class 3
• Pressure dew point
Min. 20 K (36 °F) below ambient temperature
• Oil content
Class 3
Flow rate
• Aerate process drive
Supply pressure 4 bar (58 psi) 7.1 m³/h (31.3 USgpm)
Supply pressure 6 bar (87 psi) 9.8 m³/h (43.1 USgpm)
• Depressurize process drive
Actuating pressure 4 bar (58 psi) 13.7 m³/h (60.3 USgpm)
Actuating pressure 6 bar (87 psi) 19.2 m³/h (84.5 USgpm)
Leakage actuator chamber (positioner portion) < 6⋅10
-4
m³/h (0.0026 USgpm)
Consumption at operating medium in the controlled state < 3.6⋅10
-2
m³/h (0.158 USgpm)
Sound pressure level L
A eq
< 75 dB
L
A max
< 80 dB
9.5 Mechanical construction
Mechanical construction
Supported actuator types
• Linear actuator, range of stroke
10 to 130 mm (0.39 to 5.12")
• Part-turn actuator, angle-of-rotation range
10 to 100°
Weight, positioner without accessories Approx. 1.0 kg (2.20 lb)
Material
• Lid • Aluminum
• Polycarbonate
• Base plate
Aluminum
Torques
• Lid xing screws
1.5 Nm (1.1 ft lb)
• Part-turn actuator xing screws DIN 933 M6x12-A2
5 Nm (3.7 ft lb)
• Linear actuator xing screws DIN 933 M8x16-A2
12 Nm (8.9 ft lb)
• Gland pneumatic G¼
15 Nm (11.1 ft lb)
• Pneumatic gland 1/4-18 NPT
Without sealant 12 Nm (8.9 ft lb)
With sealant 6 Nm (4.4 ft lb)
• M20 cable gland, plastic
4 Nm (3 ft lb)
• M20 cable gland, metal
6 Nm (4.4 ft lb)
• Cable gland 1/2-14 NPT metal
15 Nm (11.1 ft lb)
Technical specications
9.5 Mechanical construction
SIPART PS100
Compact Operating Instructions, 05/2021, A5E50188940-AA 45
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