Siemens SITRANS P Manual do Utilizador descarregar pdf (Página 78)

SITRANS P measuring instruments for pressure

Transmitters for gage, absolute and differential pressure, flow and level

DS III series

for gage pressure

2/78

Siemens FI 01 · 2009

SITRANS P pressure transmitters, DS III PA and FF series for gage pressure, dimensions in mm (inch)

1 Process connection:

- ½-14 NPT,

- onnection shankG½B or

- oval flange

2 Blanking plug

3 Electrical connection:

- screwed gland Pg 13,5 (adapter)

2) 3)

- screwed gland M20x1,5

- screwed gland ½-14 NPT or

- Han 7D/ Han 8U

2) 3)

plug

4 Terminal side

5 Electronic side, digital display (longer overall

length for cover with window)

6 Protective cover over keys

7 Mounting bracket (option)

8 Screw cover - safety bracket (only for type of protection

"Explosion-proof enclosure", not shown in the drawing)

1) Allow approx. 20 mm (0.79 inch) thread length to permit unscrewing

2) Not with type of protection "Explosion-proof enclosure"

3) Not with type of protection "FM + CSA" [is + xp]"

4) For Pg 13,5 with adapter approx. 45 mm (1.77 inch)

5) Minimum distance for rotating

ca. 30 (1.2)

ca. 96 (3.78)

(0.6)

144 (5.67)

(2.2)

(2.0)

(2.9)

100 (3.94)

237 (9.3)

171 (6.7)

36,5

(1,44)

min. 90 (3.6)

ø 50 ... 60

(1.97 ... 2.36)

ø80

(3.15)

72 (2.8)

123 (4.8)

(0.8)

(1.97)

117 (4.6)

68 (2.7)

120 (4.7)

105 (4.1)

(1.1)

1 2 ... 73 74 75 76 77 78 79 80 81 82 83 ... 233 234

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Siemens SITRANS P Manual do Utilizador Página 78

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