Siemens SIPART Series - Page 240

Technical data
12.3 Construction
SIPART PS2 with and without HART
238 Operating Instructions, 10/2013, A5E00074631-11
Construction
• Gland pneumatic G¼
15 Nm (11.1 ft lb)
• Gland pneumatic ¼ NPT
Without sealant
12 Nm (8.9 ft lb)
With sealant
6 Nm (4.4 ft lb)
• Cable glands
Screw-in torque for plastic gland in all enclosures
4 Nm (3 ft lb)
Screw-in torque for cable gland made of metal/stainless steel in Makrolon
enclosure
6 Nm (4.4 ft lb)
Screw-in torque for metal/stainless steel glands in aluminum/stainless
steel enclosure
6 Nm (4.4 ft lb)
Screw-
in torque for NPT adapter made of metal/stainless steel in Makrolon
enclosure
8 Nm (5.9 ft lb)
Screw-in torque for NPT adapter made of metal/stainless steel in
aluminum/stainless steel enclosure
15 Nm (11.1 ft lb)
Screw-in torque for NPT gland in the NPT adapter
NOTE: To avoid damage to the device, the NPT adapter must be held in
place while the NPT gland is screwed into in the NPT adapter.
68 Nm (50.2 ft lb)
Tightening torque for union nut made of plastic
2.5 Nm (1.8 ft lb)
Tightening torque for union nut made of metal/stainless steel
4 Nm (3 ft lb)
Manometer
• Degree of protection
Manometer made of plastic
IP31
Manometer, steel
IP44
Manometer made of stainless steel 316
IP54
• Vibration resistance
In accordance with DIN EN 837-1