Siemens P Silicone oil Standard Inert liquid1 Grease-free, EEx ia + EEx d6 Ex nA/nL zone

© Siemens AG 2008

SITRANS P measuring instruments for pressure

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

DS III series

for gage pressure

Selection and Ordering data	Order No.
SITRANS P pressure transmitters for gage	7	M F 4 0	3	3	-
pressure, series DS III HART
		77777	-		7777

Selection and Ordering data	Order No.
SITRANS P pressure transmitters for gage	7 M F		4 0 3 3		-
pressure, series DS III HART
		77777		-	7777

	Measuring cell filling	Measuring cell
2		cleaning
	Silicone oil	Standard	}	1
	Inert liquid1)	Grease-free		3
	Span
	0.01 ... 1 bar g	(0.15 ... 14.5 psi g)	}		B
	0.04 ... 4 bar g	(0.58 ... 58 psi g)	}		C
	0.16 ... 16 bar g	(2.32 ... 232 psi g)	}		D
	0.63 ... 63 bar g	(9.14 ... 914 psi g)	}		E
	1.6 ... 160 bar g	(23.2 ... 2320 psi g)	}		F
	4.0 ... 400 bar g	(58.0 ... 5802 psi g)	}		G
	7,0 ... 700 bar g	(102.0 ...10153 psi g)	}		J
	Wetted parts materials
	Seal diaphragm	Process connection
	Stainless steel	Stainless steel	}			A
	Hastelloy	Stainless steel				B
	Hastelloy	Hastelloy				C
	Version as diaphragm seal 2) 3)					Y
	Process connection
	• Connection shank G½B to EN 837-1		}				0
	• Female thread ½-14 NPT						1
	• Oval flange made of stainless steel
	- Mounting thread 7/16-20 UNF to EN 61518						2
	- Mounting thread M10 to DIN 19213						3
	- Mounting thread M12 to DIN 19213						4
	• Male thread M20 x 1,5						5
	• Male thread ½-14 NPT						6
	Non-wetted parts materials
	• Housing made of die-cast aluminium		}					0
	• Housing stainless steel precision casting4)							3
	Version
	• Standard version								1
	• International version, English label inscriptions, }								2
	documentation in 5 languages on CD
	Explosion protection
	• Without									A
	• With ATEX, Type of protection:
	- "Intrinsic safety (EEx ia)"									B
	- "Explosion-proof (EEx d)"5)									D
	- "Intrinsic safety and explosion-proof enclosure									P
	(EEx ia + EEx d)"6)
	- "Ex nA/nL (zone 2)"									E
	- "Intrinsic safety, explosion-proof enclosure and }									R
	dust explosion protection (EEx ia + EEx d +
	Zone 1D/2D)"6)
	• With FM + CSA, Type of protection:
	- "Intrinsic safety and explosion-proof									N	C
	(is + xp)"5)
	Electrical connection / cable entry
	• Screwed gland Pg 13.5 (adapter)7)
											A
	• Screwed gland M20x1.5		}								B
	• Screwed gland ½-14 NPT
											C
	• Han 7D plug (plastic housing) incl. mating
											D
	connector7)
	• M12 connector (metal)8)										F

Display
• Without indicator	0
• Without visible digital indicator (digital indicator }	1

hidden, setting: mA)

• With visible digital indicator, setting: mA	6
• with customer-specific digital indicator	7
(setting as specified, Order code "Y21" or "Y22"
required)
}Available ex stock

Power supply units see "SITRANS I power supply units and isolation amplifiers".

Factory-mounting of shut-off valves and valve manifolds see page 2/142.

Included in delivery of the device:

•Brief instructions (Leporello)

•CD-ROM with detailed documentation

1)For oxygen application, add Order code E10.

2)When the manufacture’s certificate M (calibration certificate) has to be ordered for transmitters with diaphragm seals, it is recommended only to order this certificate exclusively with the diaphragm seals. The measuring accuracy of the total combination is certified here.

3)Whe the acceptance test certificate 3.1 for transmitters with direct-con- nected diaphragm seals is ordered, this certificate must also be ordered with the corresponding seals.

4)Not together with Electrical connection „Screwed gland Pg 13.5“ and „Han7D plug“.

5)Without cable gland, with blanking plug

6)With enclosed cable gland EEx ia and blanking plug

7)Not together with type of protection "Explosion-proof" and type of protection "Ex nA".

8)Cannot be used together with the following types of protection: "Explosion-proof" and "Intrinsic safety and explosion-proof"

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Siemens FI 01 · 2009