Siemens P technical specifications 139

© Siemens AG 2008

SITRANS P measuring instruments for pressure

Selection and Ordering data	Order No.
Spare parts / Accessories
Mounting bracket and mounting parts
for pressure transmitters
DS III, DS III PA and DS III FF series
(7MF403.-.....-..C.)
for absolute pressure transmitters
DS III, DS III PA and DS III FF series
(7MF423.-.....-..C.)
• made of steel	7MF4997-1AB
• made of stainless steel	7MF4997-1AH
Mounting bracket and mounting parts
for pressure transmitters
DS III, DS III PA and DS III FF series
(7MF403.-.....-.. A., -..B. and -..D.)

SITRANS P Accessories
Accessories / spare parts for SITRANS P
	P300 and DS III series
Selection and Ordering data		Order No.
Sealing screws
(1 set = 2 off) for process flange
• made of stainless steel
		7MF4997-1CG
• made of Hastelloy	F)	7MF4997-1CH	2
Screw plug with valve (1 set = 2 off)
• made of stainless steel	}
		7MF4997-1CP
• made of Hastelloy	F)	7MF4997-1CQ
Electronics
• for DS III series
		7MF4997-1DK
• for DS III PA series		7MF4997-1DL
• for DS III FF series		7MF4997-1DM
Connection board

for absolute pressure transmitters
DS III, DS III PA and DS III FF series
(7MF423.-.....-..A., -..B. and -..D.)
• Made of steel
		7MF4997-1AC
• Made of stainless steel	}	7MF4997-1AJ
Mounting bracket and mounting parts
for differential pressure transmitters with flange
thread M10
DS III, DS III PA and DS III FF series
(7MF433.-... and 7MF443.-...)
• made of steel		7MF4997-1AD
• made of stainless steel	}	7MF4997-1AK
Mounting bracket and mounting parts
for differential pressure transmitters with flange
thread M12
DS III, DS III PA and DS III FF series
(7MF453.-...)
• made of steel		7MF4997-1AE
• made of stainless steel		7MF4997-1AL
Mounting bracket and mounting parts
for differential and absolute pressure trans-
mitters with flange thread 7/16-20 UNF
DS III, DS III PA and DS III FF series
(7MF433.-..., 7MF443.-... and 7MF453.-...)
• made of steel		7MF4997-1AF
• made of stainless steel		7MF4997-1AM
Cover
Made of die-cast aluminium, including gasket,
for DS III, DS III PA and DS III FF series
• without window	F)	7MF4997-1BB
• with window	}
		7MF4997-1BE
	F)

•for DS III series

•for DS III PA and DS III FF series

O-ringsfor process flanges made of

•FPM (Viton)

•PTFE (Teflon)

•FEP (with silicone core, approved for food)

•FFPM (Kalrez, compound 4079)

•NBR (Buna N)

Weldable sockets for PMC connection for DS III and P300 series

•PMC Style Standard: Thread 1½“

•PMC Style Mini bolt: front-flush 1“

Sealing rings for PMC connection (packing unit: 5 pcs)

•Sealing ring made of PTFE for PMC Style Standard: Thread 1½"

•Sealing ring made of Viton for PMC Style Minibolt: front-flush 1“

Weldable socket for TG 52/50- and TG 52/150 connection

for DS III and P300 series

•TG 52/50 connection

•TG 52/150 connection

Seals for TG 52/50 and TG 52/150 made of silicone

Seals for flange connection with flush- mounted diaphragm

Material FPM (Viton), 10 units

• DN 25, PN 40 (M11)

• DN 25, PN 100 (M21)

• 1", class 150 (M40)

7MF4997-1DN 7MF4997-1DP

F)7MF4997-2DA

F)7MF4997-2DB

F)7MF4997-2DC

F)7MF4997-2DD

F)7MF4997-2DE

7MF4997-2HA

F)7MF4997-2HB

F)7MF4997-2HC

F)7MF4997-2HD

7MF4997-2HE 7MF4997-2HF

7MF4997-2HG

F)	7MF4997-2HH
F)	7MF4997-2HJ
F)	7MF4997-2HK
F)

Cover

Made of stainless steel, including gasket, for DS III, DS III PA and DS III FF series

•without window

•with window

F)7MF4997-1BC

F)7MF4997-1BF

• 1", class 300 (M45)

Mounting bracket and mounting parts for P300

• Made of stainless steel

Lid without window for P300

7MF4997-2HL

7MF8997-1AA

Digital indicator

Including mounting material

for DS III, DS III PA and DS III FF series

Measuring-point label

•without inscription (5 off)

•with inscription (1 off)

Data according to Y01 or Y02, Y15 and Y16 (see "SITRANS P pressure transmitters")

7MF4997-1BR

7MF4997-1CA

7MF4997-1CB-Z Y..: ................

• Gasket not included	7MF8997-1BA
Lid with glass window for P300
• Gasket not included	7MF8997-1BD
NBR housing gasket for P300	7MF8997-1BG
Measuring point label for P300
• Unlabeled
	7MF8997-1CA
Cable gland for P300

Mounting screws 7MF4997-1CD

for measuring-point label, earthing and con- nection terminals or for digital indicator (50 off)

• Metal	7MF8997-1EA
• Plastic (blue)	7MF8997-1EB
} Available ex stock

F) Subject to export regulations AL: 9I999, ECCN: N.

Siemens FI 01 · 2009

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