Siemens SITRANS P series - Operating Conditions - Level;Construction; Level Operating Conditions; Construction - Gauge;Absolute Pressure

SITRANS P, DS III series (7MF4.33.. 7MF4.34.. 7MF4.35..)
42 A5E03434645-01, 08/2011
Construction
Construction for gauge pressure and absolute pressure (from the gauge pressure series)
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
Oval flange Stainless steel, mat. no. 1.4404/316L
Seal diaphragm Stainless steel, material no. 1.4404/316L or Hastelloy C276, material no. 2.4819
● Non-wetted parts materials
Electronics housing
● Non-copper aluminum die casting GD-AlSi 12 or stainless steel precision
casting, mat. no. 1.4408
● Standard: Polyester-based paint
Option: 2 coats: Coat 1: epoxy-based; coat 2: polyurethane
● Stainless steel nameplate
Mounting bracket Steel or stainless steel
Process connection
● Connection pin G
1
/
2
B in accordance with DIN EN 837-1
● Female thread
1
/
2
-14 NPT
● Oval flange (PN 160 (MWP 2320 psi g)) with fastening screw thread:
–
7
/
16
-20 UNF in accordance with EN 61518
– M10 in accordance with DIN 19213
● Oval flange (PN 420 (MWP 2320 psi g)) with fastening screw thread:
–
7
/
16
-20 UNF in accordance with EN 61518
– M12 in accordance with DIN 19213
● Male thread M20 x 1.5 and
1
/
2
-14 NPT
Electrical connection Cable inlet using the following screwed joints:
● Pg 13.5
● M20 x 1.5
● ½-14 NPT or Han 7D/Han 8D connector
1)
● M12 connector
1)
Han 8D is identical to Han 8U.
Construction for gauge pressure, with flush mounted diaphragm
Weight Approx 1.5 … 13.5 kg (3.3 … 30 lb) with aluminum enclosure
Material
● Wetted parts material
Process connection Stainless steel, mat. no. 1.4404/316L
Seal diaphragm Stainless steel, mat. no. 1.4404/316L
● Non-wetted parts materials
Electronics housing
● Non-copper aluminum die casting GD-AlSi 12 or stainless steel precision
casting, mat. no. 1.4408
● Standard: Polyester-based paint
Option: 2 coats: Coat 1: epoxy-based; coat 2: polyurethane
● Stainless steel nameplate
Mounting bracket Steel or stainless steel
Process connection
● Flanges as per EN and ASME
● F&B and Pharma flange
● BioConnect/BioControl
● PMC style