Flow Measurement
SITRANS F M
Transmitter TRANSMAG 2 with sensor 911/E
3/110
Siemens FI 01 · 2014
Notes on pressure equipment directive
The devices are designed for liquids of danger group "Gases of
fluid group 1". The categories differ according to the version,
and are listed in the table below.
The minimum temperature is defined at -10 °C (14 °F) for the
flange materials C22.8 (1.0460).
The minimum temperature is defined at -20 °C (-4 °F) for the
flange material 1.4571/316Ti. For further information on the PED
standard and requirements, see page 9/6.
Classification according to pressure equipment directive (PED 97/23/EC)
Nominal diameter
Nominal pressure
Permissible media
Category
DN
(inch)
PN
(MWP psi)
15 ... 25
(½" ... 1")
40
(580)
Gases fluid group 1 and liquids fluid group 1
Article 3.3
200 ... 300
(8" ... 12")
10
(145)
Gases fluid group 1 and liquids fluid group 1
II
65 ... 250
(2½" ... 10")
16
(232)
Gases fluid group 1 and liquids fluid group 1
II
40 ... 100
(1½" ... 4")
40
(580)
Gases fluid group 1 and liquids fluid group 1
II
350 ... 1000
(14" ... 40")
10
(145)
Gases fluid group 1 and liquids fluid group 1
III
300 ... 1000
(12" ... 40")
16
(232)
Gases fluid group 1 and liquids fluid group 1
III
200 ... 600
(8" ... 24")
25
(363)
Gases fluid group 1 and liquids fluid group 1
III
125 ... 600
(5" ... 24")
40
(580)
Gases fluid group 1 and liquids fluid group 1
III
FI01_2014_en_Kap03.book Seite 110 Montag, 11. November 2013 4:45 16
© Siemens AG 2013
icenta Controls Ltd
Tel: +44 (0)1722 41
Fax: +44 (0)1722
e: [email protected] www.icenta.co.uk
