Siemens P Accuracy ≤ 1 %, wetted parts ceramic/stainless steel, Sealing material

© Siemens AG 2008

SITRANS P measuring instruments for pressure

Transmitters for gage, absolute and differential pressure

SITRANS P250 for differential pressure

■

Selection and ordering data

Order No.

Order code

SITRANS P 250 pressure transmitter for differential pressure

7 M F

1 6 4 1 -

7777

0 -

7

77

0

777

Accuracy ≤ 1 %, wetted parts ceramic/stainless steel 1.4301,

scope of delivery: transmitter, mounting bracket and instruction manual, without explosion protection

2

Measuring range

0

... 0.1 bar

(0 ... 1.45 psi)

}

3

A A

0

... 0.2 bar

(0 ... 2.90 psi)

}

3

A C

0

... 0.25 bar

(0 ... 3.63 psi)

}

3

A D

0

... 0.3 bar

(0 ... 5.35 ps)

}

3

A E

0

... 0.4 bar

(0 ... 5.80 psi)

}

3

A F

0

... 0.5 bar

(0 ... 7.25 psi)

}

3

AG

0

... 0.6 bar

(0 ... 8.70 psi)

}

3

A H

0

... 1.0 bar

(0 ... 14.5 psi)

}

3

B A

0

... 1.6 bar

(0 ... 23.2 psi)

}

3

B B

0

... 2.5 bar

(0 ... 36.3 psi)

}

3

B D

0

... 4.0 bar

(0 ... 58.0psi)

}

3

B E

0

... 6.0 bar

(0 ... 87.0 psi)

}

3

BG

0

... 10.0 bar

(0 ... 145 psi)

}

3

C A

0

... 16.0 bar

(0 ... 232 psi)

}

3

C B

0

... 25.0 bar

(0 ... 363 psi)

}

3

C D

Output signal

4

... 20 mA

}

0

0

... 5 V DC

1

0

... 10 V DC

2

Electrical connection

• Plug acc. to EN 175 301-803-A (suitable coupling included in scope of delivery)

}

1

• Round connector acc. to EN 60139-9

2

• Cable 1.5 m with cable gland

3

Process connection

• Without connections, female thread 1/8-27 NPT

}

A

• Hose connection

- CuZn nickel-plated, for hose ∅ 4 mm

B

- CuZn nickel-plated, for hose ∅ 6 mm

C

- PVDF, for hose ∅ 6 mm

D

• Pipe union

- CuZn nickel-plated, for pipe ∅ 6 mm

E

- Stainless steel 1.4304, for pipe ∅ 6 mm

F

- CuZn nickel-plated, for pipe ∅ 8 mm

G

- Stainless steel 1.4304, for pipe ∅ 8 mm

H

• Male thread, 7/16-20 UNF (CuZn nickel-plated)

L

• Adapter

- Inner, G1/8 (stainless steel), for pipe ∅ 6 mm

M

- Outer, with union nut, for pipe ∅ 6 mm

N

sealing material

• Fluoro rubber (Viton/FPM)

}

A

• Ethylene propylene diene monomer rubber (EPDM)

B

• Nitrile butadiene rubber (NBR)

C

• Silicone rubber (MVQ)

D

• Neoprene (CR)

E

Weitere Ausführungen

Kurzangabe

Please add "-Z" to Order No. and specify Order code(s).

Quality inspection certificate (Factory calibration) to IEC 60770-2 supplied

C11

} Available ex stock

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Siemens FI 01 · 2009