Technical Data

MEP5 - OD
Industrial Safety Pressure Gauges
Main Features
„„
OD connection for dual-ring
„„Safety version S3 according to
compression fitting
„„
For corrosive gasses and
liquids
„„
Class 1 according to EN 837-1
„„
Wetted parts Stainless steel
„„
Lloyds Register Approval
EN 837-1
„„
Option : liquid-filled for ap-
plications with pulsations or
vibrations
„„
Option : case material 1.4404
(316L) for aggressive atmosphere
Applications
„„
Oil & Gas / Chemical
„„
Water & Waste water
„„
Energy
S
Safety
Technical Data
Dial
Aluminium, white
Measurement range -1 ... 0 to 0 ... 100 bar
Pointer
Aluminium, black
Pressure limitation
Steady : 100% of full scale value
Fluctuating : 90% of full scale value
Short time : 130% of full scale value
Temperature
Accuracy
Class 1 (according EN837-1)
Protection rating
IP 67 (EN 60529)
Ambient : -20 ... +70°C
Medium : -40 ... +200°C (not filled)
For liquid filled version see ordering details.
The case temperature must not exceed +70°C
Storage : -40 ... +70°C
Thermal drift ± 0.4% F.S. / 10 K (reference : 20°C)
Safety
S3 according EN837-1
Safety pattern gauge with baffle wall and blowout back
Nominal size
100 mm
Process Connection Stainless steel 1.4404 (AISI 316L)
Max. hardness 90 HRb
Bourdon tube
Stainless steel 1.4404 (AISI 316L)
Case
Stainless steel 1.4301 (AISI 304)
Option : stainless steel 1.4404 (AISI 316L)
Bezel ring
Stainless steel 1.4301 (AISI 304)
Option : stainless steel 1.4404 (AISI 316L)
Movement
Stainless steel
Window
Laminated safety glass
Window gasket
Elastomer
Code 0078
To be ordered separately
Adjustable micro metric pointer (P ≥ 1.6 bar)
Code 0678
Material certificate 3.1 EN10204
Code Q1229
Adjustable friction pointer
Code 0679
Code 0753
Calibration certificate EN837-1
(5 points raising and 5 points falling)
Code Q1070
Window polycarbonate (not ATEX)
Oxygen application
Code 0765
Stainless steel 1.4404 (AISI 316L) solid drawn
Bourdon tube
Code 0816
Lloyd‘s Register approval
Code 0827
Accuracy class 0.6
(For pressure gauge not filled and P < 1000 bar)
Code 0840
2013-06-26
ATEX II2GDc-IM2c
Design and specifications subject to change without notice
Options
www.baumer.com
Data sheet A21.44
Page 1 / 3
MEP5 - OD
Industrial Safety Pressure Gauges
Dimensions - Types of mounting
78.5
Ø133
63.5
58
2
63.5
Ø101
3 holes Ø 5.5 to 120°
on Ø 118
22
78.5
3 holes Ø 5.5 to 120°
on Ø 118
Tube 2"
Ø140
Spacers for
the blow-out back
50
24.5
12
30
12
12
60
60
60
Ø101
Ø99
Ø101
A (11)*
30
Spacers for
the blow-out back
D (10)*
P (2"pipes)
*Type of mounting according to EN837-1 in brackets
25
50
50
25
23.2
Detail drawing of connections
Ø12 x 1.5
Ø1/2"x 0.065"
Ø12 x 1.5
Ø12 x 1.5
Ø1/2"x 0.065"
C014
C029
C036
C037
C038
Pressure ranges
Code
kPa
Code
B58
-0.6 ...
0
D58
-60 ...
B59
-1
...
0
D59
B72
-1
...
0.6
D72
B74
-1
...
1.5
B76
-1
...
3
B77
-1
...
B79
-1
...
B81
-1
B82
-1
B12
0
...
0.6
D12
0 ...
B15
0
...
1
D15
0 ...
B16
0
...
1.6
D16
0 ...
160
kg/cm²
Code
psi
0
F58
-0.6 ...
0
-100 ...
0
F59
-1
...
0
H59
-30″ Hg ...
0
-100 ...
60
F72
-1
...
0.6
H73
-30″ Hg ...
15
D74
-100 ...
150
F74
-1
...
1.5
H75
-30″ Hg ...
30
D76
-100 ...
300
F76
-1
...
3
H2C
-30″ Hg ...
60
5
D77
-100 ...
500
F77
-1
...
5
H78
-30″ Hg ...
100
9
D79
-100 ...
900
F79
-1
...
9
H79
-30″ Hg ...
150
...
15
D81
-100 ... 1 500
F81
-1
...
15
H81
-30″ Hg ...
220
...
24
D82
-100 ... 2 400
F82
-1
...
24
H82
-30″ Hg ...
300
60
F12
0
...
0.6
H13
0
...
10
100
F15
0
...
1
H15
0
...
15
F16
0
...
1.6
H1C
0
...
20
0
...
30
B18
0
...
2.5
D18
0 ...
250
F18
0
...
2.5
H17
B19
0
...
4
D19
0 ...
400
F19
0
...
4
H19
0
...
60
B20
0
...
6
D20
0 ...
600
F20
0
...
6
H21
0
...
100
B22
0
...
10
D22
0 ... 1 000
F22
0
...
10
H22
0
...
160
B24
0
...
16
D24
0 ... 1 600
F24
0
...
16
H23
0
...
200
B26
0
...
25
D26
0 ... 2 500
F26
0
...
25
H25
0
...
300
B27
0
...
40
D27
0 ... 4 000
F27
0
...
40
H26
0
...
400
B29
0
...
60
D29
0 ... 6 000
F29
0
...
60
H27
0
...
600
B31
0
...
100
D31
0 ... 10 000
F31
0
...
100
H30
0
... 1 000
H31
0
... 1 500
www.baumer.com
Data sheet A21.44
Design and specifications subject to change without notice
Bar
2013-06-26
Code
Page 2 / 3
MEP5 - OD
Safety Industrial Pressure Gauges
Ordering details MEP5 - OD
MEP 5
Model
All stainless steel pressure gauge
Nominal size
100 mm
x
–
.
xxx
5
–
xxxx
–
A
 D
P
1
4
8
x
 0
1
2
3
5
Unit of measurement / Pressure ranges (2)
bar
psi
kPa
MPa
mbar
kg/cm²
bar / psi (double scale)
psi / bar (double scale)
psi / kPa (double scale)
kPa / psi (double scale)
kg/cm² / psi (double scale)
.
 Bxx
 Hxx
 Dxx
Exx
Nxx
Fxx
Kxx
Sxx
Vxx
Wx x
5xx
Type of OD connection
12 OD metric connection lg 50 mm
12 OD metric connection lg 23 mm with groove
1/2" OD connection lg 50 mm
12 OD metric connection lg 25 mm
1/2" OD connection lg 25 mm
/
C 0 14
C 0 29
C 0 36
C 0 37
C 0 38
–
Options to be added behind (see example below)
(  Standard version)
xxxx
Pressure range 0.6 bar: accurracy cl. 2.5 with BH1, BH3 and BH5, not available with BH2
Available standard pressures ranges, see tables on page 2. For ranges not listed, please contact Baumer.
Ordering example with options
MEP
5
–
D
x
0
.
B22
/
C037
_
0078
_
0679
All stainless steel pressure gauge
Nominal size 100 mm
Bottom connection, case material 1.4301
Process connection
No liquid filling
Scale bar : 0 ... 10 bar
12 OD metric connection lg 25 mm
Option : ATEX version
2013-06-26
Option : Adjustable friction pointer
Design and specifications subject to change without notice
(2)
Txxx
MEP
Type of mounting
Stainless steel case and bezel ring 1.4301 (AISI 304)
Bottom connection, 3 back lugs fixing
Bottom connection
Bottom connection 2" mounting
Stainless steel case and bezel ring 1.4404 (AISI 316L)
Bottom connection, 3 back lugs fixing
Bottom connection
Bottom connection 2" mounting
Process connection
Liquid filling
Dry
BH1: low viscosity glycerin/water 86% (medium : -20 ... +70°C) (1)
BH2: high viscosity glycerin 99.5% (medium : 0 ... +90°C) (1)
BH3: silicone oil (medium : -40 ... +100°C) (1)
BH5: fluor carbon for oxygen use (160 bar max.) (-15 ... +100°C) (1)
(1)
/
www.baumer.com
Data sheet A21.44
Page 3 / 3