Siemens P technical specifications 148

© Siemens AG 2008

SITRANS P measuring instruments for pressure

Transmitters for hydrostatic level

MPS series (submersible sensor)

Selection and Ordering data

Order No.

SITRANS P pressure transmitters

C)

7 M

F 1 5 7

0 -

77

A

0

7

777

for pressure, MPS series (submers-

ible sensor)

2-wire system

2

Note: Junction box and cable hanger

included in delivery

Cable material

PE

}

1

FEP

5

Measuring range

Cable length L

0

... 2 mH2O

10 m

}

C

0

... 4 mH2O

10 m

}

D

0

... 5 mH2O

25 m

}

B

0

... 6 mH2O

25 m

}

E

0

... 10 mH2O

25 m

}

F

0

... 20 mH2O

25 m

}

G

■Dimensional drawings

Protective cap		Cable sheath	+ (brown)
Ø 27	(1.1 diam.)		Vent pipe
			Strength
			cord (white)
158 (6.2)		L	- (blue)
			Screen

Cable sheath 8.3 (0.33) diam. (black or blue, PE/HFFR)

Flexible cable with 0.5 mm2 (0.00078 inch2) cross-section

Vent pipe 1 (0.04) diam. (inner diameter)

Protective cap with 4 x 3 diam. (4 x 0.12 diam.) holes (black, PA)

SITRANS P pressure transmitters, MPS series, dimensions in mm (inch)

0	... 6 ftH2O	32 ft		K
0	... 12 ftH2O	32 ft		L
0	... 18 ftH2O	82 ft		M
0	... 30 ftH2O	82 ft		N
0	... 60 ftH2O	82 ft		P
Special measuring range/Special cable				Z		J	1 Y
length 1)
Specify measuring range and cable
length in plain text
Explosion protection
• without			}		1
• with, type of protection "Intrinsic safe- }					2
	ty" (Ex II 1 G EEx ia IIC T4)
• With approval for drinking water to			}
					6
	WRAS and ACS		D)
Further designs				Order code
Quality inspection certificate (Factory				C11
calibration) to IEC 60770-2, add "-Z" to
Order No. and Order code.
				Order No.

79 (3.1)

50(1.97)

M20x1.5

M20x1.5

65 (2.56)

Mounting hole

Venting valve

57 (2.25)
22
(0.87)
30	(1.2)

94 (3.7)

30 (1.2)

22

(0.87)

Quality inspection certificate (Factory	7MF1564-8CC11
calibration) to IEC 60770-2 supplied
later, specify factory no. of transmitter
for this porpose.
Accessories (as spare parts)
Junction box	7MF1570-8AA
for connecting the transmitter cable
Cable hanger	7MF1570-8AB
for mounting the pressure transmitter

} Available ex stock

Power supply units see "SITRANS I power supply units and input isola- tors".

1)Special measuring ranges between 0 ... 1 mH2O (0 ... 3 ftH2O)

and 0 ... 200 mH2O (0 ... 656 ftH2O) and special cable lengths up to 1000 m (3281ft) are possible. With Ex versions the max.

special cable length is 50 m (150 ft). The length of free-hanging cable should not exceed 375 m.

C)Subject to export regulations AL: N, ECCN: EAR99.

D)Subject to export regulations AL: N, ECCN: EAR99H.

Junction box, dimensions in mm (inch)

Cable hanger, dimensions in mm (inch)

2/148

Siemens FI 01 · 2009