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SITRANS P310 with HART
A5E35075329-01, 05/2015
37
Rated conditions for differential pressure and flow rate
In conjunction with
dust explosion protection
-20 … +60°C (-4 … +140°F)
7.4
Construction
Constructional design, gauge pressure
Weight
Approx. 1.5 kg (3.3 lb) for aluminum enclosure
Material
•
Wetted parts materials
Process connection
Stainless steel, mat. no. 1.4404/316L or Hastelloy C4, mat. no. 2.4610
Seal diaphragm
Stainless steel, material no. 1.4404/316L or Hastelloy C276, material no. 2.4819
•
Non-wetted parts materials
Electronics housing
•
Low-copper aluminum die casting GD-AlSi 12
•
Standard: Polyester-based paint
•
Stainless steel nameplate
Mounting bracket
Steel or stainless steel
Measuring cell filling
•
Silicone oil
Process connection
Connection shank G
1
/
2
B in accordance with DIN EN 837-1; female thread
1
/
2
-14
NPT; male thread M20 x 1.5 und 1/2-14 NPT
Electrical connection
Cable entry through the following glands:
M20 x 1.5 and ½-14 NPT
•
Cable diameter: 6 to 12 mm; types of protection "nA" and "ic" (Zone 2): 8 to 12
mm or a suitable cable gland for smaller diameters
Nut torque for cable gland made of
Plastic
Metal
2.5 Nm (1.8 ft lb)
4.2 Nm (3.1 ft lb)
Constructional design, differential pressure and flow rate
Weight
Approx. 4.5 kg (9.9 lb) for aluminum enclosure
Material
•
Wetted parts materials
Seal diaphragm
Stainless steel, mat. no. 1.4404/316L, Hastelloy C276
Pressure caps and locking screw Stainless steel, mat. no. 1.4408 to PN 160
O-ring (Standard)
FPM (Viton)
•
Non-wetted parts materials
Electronics housing
•
Low-copper aluminum die casting GD-AlSi 12
•
Standard: Polyester-based paint
•
Stainless steel nameplate
Pressure cap screws
Stainless steel
Mounting bracket
Steel or stainless steel
Measuring cell filling
•
Silicone oil
Process connection
Female thread
1
/
4
-18 NPT with fastening screw thread
7
/
14
-20 UNF to EN 61518
Electrical connection
Screw terminals
Cable entry through the following glands:
•
M20 x 1.5
•
½-14 NPT
Nut torque for cable gland made of
Plastic
Metal