Siemens SITRANS P DS III Kompaktbetriebsanleitung Seite 49

Rated conditions for absolute pressure (from the differential pressure series), differential pressure and flow rate
Measuring cell with inert liquid
Measuring cell
•
30 bar (435 psi)
In conjunction with dust
explosion protection
Rated conditions for level
Installation conditions
Installation instruction
•
Ambient conditions
Ambient temperature
•
Note
Measuring cell with silicone oil
filling
Display
Storage temperature
Climate class
•
Condensation
Degree of protection in
•
accordance with EN 60529
Degree of protection in
•
accordance with NEMA 250
Electromagnetic compatibility
•
Interference emission and
interference immunity
Process medium conditions
Process temperature
•
Measuring cell with silicone oil
filling
7.6 Construction
Construction for gauge pressure and absolute pressure (from the gauge pressure series)
Weight
Material
Wetted parts materials
•
Process connection
Oval flange
Seal diaphragm
Non-wetted parts materials
•
Electronics housing
Mounting bracket
SITRANS P DS III/P410 (7MF4.33.. 7MF4.34.. 7MF4.35..)
A5E03434626-04, 05/2015
-20 ... +100 °C (-4 ... +212 °F)
-20 ... +85 °C (-4 ... +185 °F)
-20 ... +60°C (-4 ... +140°F)
specified through the flange
Observe the allocation of the max. permissible operating temperature to the max.
permissible operating pressure of the relevant flange connection.
-40 ... +85 °C (-40 ... +185 °F)
-30 ... +85 °C (-22 ... +185 °F)
-50 ... +85 °C (-58 ... +185 °F)
Permitted
IP66
NEMA 4X
In accordance with EN 61326 and NAMUR NE 21
Plus side: See mounting flange
•
Low-pressure side: -40 ... +100 °C (-40 ... +212 °F)
•
Approx. 1.5 kg (3.3 lb) for aluminum enclosure
Stainless steel, mat. no. 1.4404/316L or Hastelloy C4, mat. no. 2.4610
Stainless steel, mat. no. 1.4404/316L
Stainless steel, material no. 1.4404/316L or Hastelloy C276, material no. 2.4819
Copper-free die cast aluminum GD-AlSi 12 or precision cast stainless steel,
•
mat. no. 1.4408
Standard: Powder coating with polyurethane
•
Option: 2 coats: Coat 1: epoxy-based; coat 2: Polyurethane
Stainless steel nameplate
•
Steel or stainless steel
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