Endress+Hauser Cerabar M, Руководство по эксплуатации

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Incoming acceptance and product identification Cerabar M, Deltapilot M
12 Hauser
3.3 Nameplate
• The MWP (maximum working pressure) is specified on the nameplate. This value refers
to a reference temperature of 20°C (68°F) or 100°F (38 °C) for ANSI flanges.
• The pressure values permitted at higher temperatures can be found in the following
standards:
EN 1092-1: 2001 Tab. 18 (With regard to their stability-temperature property, the
materials 1.4435 and 1.4404 are grouped together under 13EO in EN 1092-1 Tab. 18.
The chemical composition of the two materials can be identical.)
ASME B 16.5a – 1998 Tab. 2-2.2 F316
ASME B 16.5a – 1998 Tab. 2.3.8 N10276
JIS B 2220
• The test pressure corresponds to the over pressure limit (OPL) of the device = MWP x
1.5 (The equation does not apply for PMP51 and PMP55 with a 40 bar (600 psi) or a
100 bar (1500 psi) measuring cell).
• The Pressure Equipment Directive (2014/68/EU) uses the abbreviation "PS". The abbrevi-
ation "PS" corresponds to the MWP (maximum working pressure) of the measuring
device.
3.3.1 Aluminum housing
ex works FW:
Dev.Rev.:
250002755-C
Ext. order code:
Ser. no.:
U=
Span
P
MWP
Order code:
Made in Germany, D-79689 Maulburg
Mat.:
250002756-E
L=
1
2
3
4
5 6 7
8 9 10
11
12
13
14
15
16
17
18
18
A0030017
1 Device name
2 Order code (for re-orders)
3 Serial number (for identification)
4 Extended order code (complete)
5 MWP (Maximum working pressure)
6 Electronic version (output signal)
7 Min./max. span
8 Nominal measuring range
9 Supply voltage
10 Unit of length
11 ID number of notified body with regard to ATEX (optional)
12 ID number of notified body with regard to Pressure Equipment Directive (optional)
13 Approvals
14 Software version
15 Device version
16 Degree of protection
17 Wetted materials
18 Approval-specific information
Devices suitable for oxygen applications are fitted with an additional nameplate.
Pmax
Tmax
for oxygen service
Bei Sauerstoffeinsatz/
1
2
3
A0030019
1 Maximum pressure for oxygen applications
2 Maximum temperature for oxygen applications
3 Layout identification of the nameplate