Technical Data

MFE3 Railcar Pressure Gauge Ø 63
Pressure gauge controlling the brake and suspension systems
Brass or stainless steel box
2-colour scale per brake circuit
Pressure gauges designed to be mounted externally in order to control the
brake or suspension systems of the bogies.
Options
Characteristics (20°C)
MFE31
MFE31
MEX3FE
Type
Brake system
Suspensions
Brake system
Measurement ranges
0...6 bar
0...10 bar
0...6 bar
Graduations
None
green area
0...0.3 bar
red area
0.3...6 bar
1 graduation
every
1 bar
white background
black indication
None
green area
0...0.25 bar
red area
0.25...6 bar
Accuracy
±50 mbar...0.3 bar
±250 mbar ... 0.3...6 bar
±0.2 mbar de 0...2.5 bar
and 7.5...10 bar
±0.1 bar ... 2.5...7.5 bar
±50 mbar ... 0...0.25 bar
Operating temperature
-20...+60°C
-20...+60°C
-254...+60°C
Permissible overpressure
6.5 bar
6.5 bar Connection
M10x100
M10x100
M10x100
±350 mbar ... 0.25...6 bar
Box
Nickel brass
Nickel brass
1.4301 stainless steel sheet
Bezel
Nickel brass
Nickel brass
1.4031 stainless steel sheet
Driving mechanism and
connection
CuSn8 bronze
CuSn8 bronze
1.4404 stainless steel
Movement
Copper alloy
Copper alloy
Stainless steel
Dial
Aluminium alloy
Aluminium alloy Stainless steel
Pointer
Aluminium alloy
Aluminium alloy
Aluminium alloy
Gauge glass
Methacrylate
(10.7g)
Methacrylate
(10.7g)
Polycarbonate
M2 according to NFP92-507 (8.3g)
Glass seal
Rubber
Rubber
Non self-extinguishing nitrile PVC (2.1g)
Vent
Brass and steel
calibrated to 1.5 bar, positioned on the upper part or in the top
Brass and steel
calibrated to 1.5 bar, positioned
in the rear
Non self-extinguishing nitrile PVC (0.4g)
Coupling gasket
Leather
M10x100
Leather
M10x100 Alu M10x100
Thickness 1.5
Filling
BH2
BH2
None
www.baumer.com/process
Subject to change without notice
Technical data sheet A21.81
Page 1
MFE Coding
MFE3xxx
Type
Brass pressure gauge
1´ ... 4´character
Number of circuits
1
5´character
Type of measurement
Brake system
Suspension
6´character
Vent position
Top part
Rear part
7´character
MFE3
1
F
S
D
A
UK/09-2007 This data sheet must only be copied complete
Stainless steel pressure gauge: MFX3F70XRSAB1 code
www.baumer.com/process
Subject to change without notice
Technical data sheet A21.81
Page 2