Technical Data

MX-MZ-MT-MQ
Differential pressure gauges
Main Features
„„
For corrosive process fluids and atmospheres
„„
Accuracy ± 2 % F.S.
„„
Static pressure max. 100 bar
„„
Housing and wetted parts stainless steel
Applications
„„Food & Beverage
„„Laboratory & Medical
„„Oil & Gas / Chemical
„„Water & Waste water
„„Energy
„„Transportation & Logistics
„„Machinery
Technical Data
Nominal size
150 mm
Window
Measurement range 0 ... 0.1 to 0 ... 25 bar
Static pressure
Selectable, max. 100 bar (see table on page 2)
Allowed single-sided Up to the selected static pressure, limited at a
overpressure
maximum of 25 bar
Accuracy
± 2 % F.S. for standard ranges
(see table on page 2)
Protection rating
Window gasket
MX, MZ : instrument glass
MT, MQ : laminated safety glass
Elastomer
Dial
Aluminium, white
Pointer
Aluminium, black
Temperature
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
Safety
Pressure gauge with blow-out device
Fulfills requirements for S1 gauges according to
EN 837
IP 65 (EN 60529)
Process connection Stainless steel 1.4404 (AISI 316L)
Bellows
Case
Stainless steel 1.4404 (AISI 316L)
(2 bellows per gauge)
Stainless steel 1.4301 (AISI 304)
Bezel ring
Stainless steel 1.4301 (AISI 304)
Movement
Stainless steel
Code 0052
Adjustable micro metric pointer (P ≥ 0.6 bar)
Code 0678
Adjustable friction pointer
Code 0679
Window laminated safety glass
(included in type MT and MQ)
Code 0751
Window Plexiglas
Code 0752
Window Hardened glass
Code 0756
Oxygen application
Code 0765
Laboratory cleanliness
Code 0835
Nuclear cleanliness
Code 0838
www.baumer.com
Code 0078
To be ordered separately
Material certificate 3.1 EN10204
Code Q1229
Calibration certificate EN837-1
(5 points raising and 5 points falling)
Code Q1070
2013-12-19
Polycarbonate window with index pointer adjustable
by fixed button
ATEX II2GDc-IM2c
(Including window laminated safety glass)
Design and specifications subject to change without notice
Options
Data sheet A24.02
Page 1 / 3
MX-MZ-MT-MQ
Differential pressure gauges
Dimensions - Types of mounting
MX - MT
78.2
33
Ø142
33
Ø180
Ø180
Ø168
81.8
76.2
Ø150.2
61.7
33
78.2
Ø168
Ø142
Ø150.2
Ø180
Ø150.2
Ø180
Ø180
Ø150.2
78.2
Ø150.2
81.8
168
carré 22
45°
23.7
80
97.4
45°
20
Type A
45°
3 holes Ø 5.5
at 120°C
45°
Type C
Type D
Type F
Type B
Type E
MX - MZ - MT - MQ
MZ - MQ
78.2
61.7
168
168
151
81.8
168
145
88
88
Type B or C
88
2"
3 max
Type A
20
54
54
54
Type C
Type D
20
Panel cut-out
.
Type P
Weight (kg)
Filled : 2.5
Unfilled : 1.6
Pressure ranges
Ordering code for maximum static pressure
Bar
Code
kPa
Code
kg/cm²
A
C
D
E
F
G
H
J
K
L
M
N
B08
0
...
0.1
D08
0
...
10
F08
0
...
0.1
1)
1)
2)
2)
2)
2)
B09
0
...
0.16
D09
0
...
16
F09
0
...
0.16
1)
1)
1)
2)
2)
2)
2)
B10
0
...
0.25
D10
0
...
25
F10
0
...
0.25
●
●
●
●
1)
1)
1)
2)
B11
0
...
0.4
D11
0
...
40
F11
0
...
0.4
●
●
●
●
●
1)
1)
2)
2)
B12
0
...
0.6
D12
0
...
60
F12
0
...
0.6
●
●
●
●
●
●
1)
1)
2)
B15
0
...
1
D15
0
...
100
F15
0
...
1
●
●
●
●
●
●
1)
1)
2)
B16
0
...
1.6
D16
0
...
160
F16
0
...
1.6
●
●
●
●
●
●
1)
2)
B18
0
...
2.5
D18
0
...
250
F18
0
...
2.5
●
●
●
●
●
●
1)
B19
0
...
4
D19
0
...
400
F19
0
...
4
●
●
●
●
1)
1)
2)
B20
0
...
6
D20
0
...
600
F20
0
...
6
●
●
●
●
●
2)
2)
●
●
●
●
1)
2)
●
●
●
●
1)
●
●
●
●
25
40
60
100
B22
0
...
10
D22
0
...
1 000
F22
0
...
10
B24
0
...
16
D24
0
...
1 600
F24
0
...
16
B26
0
...
25
D26
0
...
2 500
F26
0
...
25
Static pressure (bar)
●
1)
2)
0.6
1
1.6
2.5
4
6
10
16
Scale 270°, accuracy ± 2 % (± 3 % with liquid filling)
Scale 270°, accuracy ± 4 % (± 5 % with liquid filling)
Scale < 270°, accuracy ± 4 % (± 5 % with liquid filling)
Design and specifications subject to change without notice
Code
2013-12-19
45°
45°
www.baumer.com
Data sheet A24.02
Page 2 / 3
MX-MZ-MT-MQ
Differential pressure gauges
Ordering details MX-MZ-MT-MQ
M
Model
Differential pressure gauge
Type of housing
Process connection 90° bottom (V-type) or lower back
Process connection 90° bottom (V-type) or lower back, baffle wall
Process connection bottom parallel
Process connection bottom parallel, baffle wall
Nominal size
150 mm
7
.
–
X
T
Z
Q
7
–
A
B
C
D
E
F
P
1
2
3
4
5
6
8
3
6
0
1
2
3
4
5
.
Unit of measurement / Pressure ranges
bar
psi
kPa
MPa
mbar
kg/cm²
Max. static pressure
See table on page 2
Options to be added behind the / (see example below)
Bxx
H xx
D xx
Exx
N xx
Fxx
x
/
Not available for types of housing Z and Q
The accuracy of filled gauges is reduced (see table on page 2)
Ordering example with options
MX
7
–
B
6
0
.
B22
H
/
0751
_
0679
Differential pressure gauge
Nominal size 150 mm
Back connection, front flange, 3 mounting holes, case material 1.4301
Process connection 1/2 NPT
No liquid filling
Scale bar : 0 ... 10 bar
Max. static pressure : 10 bar
2013-12-19
Option : Window laminated safety glass
Option : Adjustable friction pointer
www.baumer.com
Design and specifications subject to change without notice
(2)
/
M
Type of mounting
Stainless steel case and bezel ring 1.4301 (AISI 304)
Bottom connection, back flange for wall mounting, 3 mounting holes
Back connection, front flange, 3 mounting holes (1)
Bottom connection, front flange, 3 mounting holes
Bottom connection
Back connection, back flange for wall mounting, 3 mounting holes (1)
Back connection (1)
Bottom connection with mounting bracket for 2” tubes
Stainless steel case and bezel ring 1.4404 (AISI 316L)
Bottom connection, back flange for wall mounting, 3 mounting holes
Back connection, front flange, 3 mounting holes (1)
Bottom connection, front flange, 3 mounting holes
Bottom connection
Back connection, back flange for wall mounting, 3 mounting holes (1)
Back connection (1)
Bottom connection with mounting bracket for 2” tubes
Process connection
G 1/2
1/2 NPT
Liquid filling
Dry
BH1: low viscosity glycerin/water 86% (medium : -20 ... +70°C) (2)
BH2: high viscosity glycerin 99.5% (medium : 0 ... +90°C) (2)
BH3: silicone oil (medium : -40 ... +100°C) (2)
BH4: low temperature silicone (medium : -60 ... +100°C) (2)
BH5: Fluor carbon for oxygen use (medium : -15 ... +100°C) (2)
(1)
xxx
Data sheet A24.02
Page 3 / 3