Siemens SITRANS P Operating Instructions Manual page 235

Construction for gauge pressure and absolute pressure (from the gauge pressure series)
Process connection
Electrical connection
Han 8D is identical to Han 8U.
1)
Construction for gauge pressure, with flush mounted diaphragm
Weight (pressure transmitter without
mounting flange)
Material
● Wetted parts materials
Process connection
Seal diaphragm
● Non-wetted parts materials
Electronics housing
Mounting bracket
Process connection
Electrical connection
Han 8D is identical to Han 8U.
1)
SITRANS P320/P420 with 4 to 20 mA/HART
Operating Instructions, 11/2019, A5E44852162-AC
● Connection pin G / A in accordance with DIN EN 837-1
1
2
● Female thread / ‑14 NPT
1
2
● Oval flange (PN 160 (MAWP 2320 psi g)) with fastening screw thread:
– / -20 UNF in accordance with EN 61518
7
16
– M10 in accordance with DIN 19213
● Oval flange (PN 420 (MAWP 2320 psi g)) with fastening screw thread:
– / -20 UNF in accordance with EN 61518
7
16
– M12 in accordance with DIN 19213
● Male thread M20 x 1.5 and
Cable inlet using the following screwed joints:
● M20 x 1.5
● ½-14 NPT
● Han 7D/Han 8D connector
● M12 connector
Approx. 1.8 kg (3.9 lb) with aluminum enclosure
Approx. 3.8 kg (8.3 lb) with stainless steel enclosure
Stainless steel, mat. no. 1.4404/316L
Stainless steel, material no. 1.4404/316L or Alloy C276, material no. 2.4819
● Low-copper die-cast aluminum GD-AlSi 12 or stainless steel precision casting,
mat. no. 1.4409/CF-3M
● Standard: Powder coating with polyurethane
D20 option: 2 coats: Coat 1: epoxy-based; coat 2: Polyurethane
● Stainless steel nameplate (1.4404/316L)
Steel, galvanized, stainless steel 1.4301/304, stainless steel 1.4404/316L
● Flanges as per EN and ASME
● F&B and Pharma flange
● BioConnect/BioControl
● PMC style
Cable inlet using the following screwed joints:
● M20x1.5
● ½-14 NPTM
● Han 7D/Han 8D connector
● M12 connector
/ -14 NPT
1
2
1)
1)
Technical data
13.7 Construction
235