Siemens SITRANS DS III Series Compact Operating Instructions page 46

DS III construction with PMC connection
● Non-wetted parts materials
Electronics housing
Mounting bracket
Measuring cell filling
Process connection
● Standard
● Minibolt
Electrical connection
Han 8D is identical to Han 8U.
1)
Design for absolute pressure (from the differential pressure series), differential pressure and flow rate
Weight
Material
● Wetted parts material
Seal diaphragm
Pressure caps and locking
screw
O-ring
● Non-wetted parts materials
Electronics housing
Pressure cap screws
Mounting bracket
Process connection
44
● Copper-free die cast aluminum GD-AlSi 12 or precision cast stainless steel,
mat. no. 1.4408
● Standard: Polyester-based paint
Option: 2 coats: Coat 1: epoxy-based; coat 2: polyurethane
● Stainless steel nameplate
Steel or stainless steel
● Silicone oil
● Inert liquid
● Flush mounted
● 1 / ''
1
2
● PMC Standard design
● Flush mounted
● 1''
● PMC Minibolt design
Cable inlet using the following screwed joints:
● Pg 13.5
● M20 x 1.5
● ½-14 NPT
● Han 7D/Han 8D plug
● M12 connector
Approx. 4.5 kg (9.9 lb) for aluminum enclosure
Stainless steel, mat. no. 1.4404/316L, Hastelloy C276, mat. no. 2.4819, Monel,
mat. no. 2.4360, tantalum or gold
Stainless steel, mat. no. 1.4408 to PN 160, mat. no. 1.4571/316Ti for PN 420,
Hastelloy C4, 2.4610 or Monel, mat. no. 2.4360
FPM (Viton) or optionally: PTFE, FEP, FEPM and NBR
● 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
Stainless steel
Steel or stainless steel
/ -18 NPT female connection and flat connection with
1
4
thread in accordance with EN 61518 or M10 fastening screw thread in accordance
with DIN 19213 (M12 for PN 420 (MWP 6092 psi))
1)
SITRANS P, DS III series (7MF4.33.. 7MF4.34.. 7MF4.35..)
/ -20 UNF fastening screw
7
16
A5E03434656-02, 12/2012