Temposonics®
Magnetostrictive, Absolute, Non-contact
Linear-Position Sensors
MTS
SENSORS
®
M-Series Mobile Hydraulic
in-Cylinder
Sensor
Model MT, Redundant- Analog Output
Data Sheet
Document Part
Number
551063 Revision
D
M-Series Model MT Redundant Sensor
FEATURES
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Linear,
Absolute Position Sensors
Non-Contact
Sensing Technology
Superior Accuracy,
<
±
0.04%
F.S.
Repeatability,
<
±
0.005% F.S.
Compact Design
for
Embedded Cylinder Applications
Dual, Electrically Redundant Analog Outputs:
Current and Voltage
Stroke
length:
50
mm
(2
in.) to
1500 mm (59 in.)
Voltage input:
12/24 Vdc
Shock Rating: 100 g
(single hit)
/IEC 68-2-27
Vibration Rating 15 g /10-2000
HZ/IEC
68-2-6
100
V/m EMIImmunity
Rugged
Industrial
Sensor
Dual, Electrically Redundant Analog Outputs
Continuous Operation
In Harsh Mobile
Conditions
High
Pressure Conditions
For Welded and Tie-rod Cylinder Applications
Construction
Agriculture
Off-highway Machinery
Cylinder Application Example
Product overview
The M-Series Model MT sensor is designed with the
"mobile"
world in
mind and applies specifically to applications that require redundancy.
The Model MT sensor is validated in the field by customers world-
wide. Performance is second-to- none; high accuracy, 100 V/m EM I,
position output. Ruggedness is
"designed
in"; 100 g shock and 15 g
vibration rating. The model MT redundant sensor can be fully sealed
and embedded in a cylinder to ensure a long operating life.
BENEFITS
APPLICATIONS
TYPICAL INDUSTRIES
All specifications are subject to
change.
Contact MTS for specifications and
engineering drawings that are critical
to your application.
Drawings contained
in this document are for reference only. Go to http://www.mtssensors.com for
the latest support documentation and related media.
Product Overview and Specifications
Product specifications
Parameters
Specifications
Parameters
OUTPUT
Measured
variable:
Resolution:
Linear Position measurement
Specifications
ENVIRONMENTAL
Operating
conditions:
EMC test:
Operating:
-40
oc (
°F)
to +105
oc
(221
°F)
-40
Storage:
-30
oc (
°F) to +105
oc
(221 °F)
-22
90% relative humidity, no condensation
100 VIm:
ISO 11452-5
ISO
14982
-Agriculture and forest machinery
lEG 61000-6-1/2- CE
100 g
(single
hit)/IEC standard 68-2-27
(survivability)
15 g
I
10 to 2000 Hz
/lEG
standard 68-2-6
One 4-pin and one 5-pin with the M12 x
1
connector and flange (provides IP69K
environmental protection
when installed
in a
cylinder).
Range:
50 to 500 mm
150 mm
1,000 mm
1.250 mm
1,500 mm
Resolution:
0.1 mm
0.18 mm
0.24 mm
0.3 mm
0.38 mm
Outputs:
Voltage:
0.25 to+ 1.75 Vdc
0.5 to 4.5 Vdc
Reverse:
4.75 to 0.25 Vdc
4.5 to 0.5 Vdc
>
10k0 at 12/24 Vdc
power supply
Current:
4 to 20 rnA
Reverse:
20 to 4 rnA
s:
2500 at 12/24 Vdc
power supply
Shock
rating:
Vibration
rating:
WIRING
Connection
type:
Stroke
length:
linearity
uncorrected:
Repeatability:
Hysteresis:
Outputs:
50 mm to 1500 mm (2 in. to 59 in.)
Measured in 5 mm (0.20 in.) increments
ROD STYLE SENSOR (MODEL MT)
Material:
Sensor
rod:
Stainless steel1.4306
I
AISI
304L
Housing:
Stainless steel1.4305
I
AISI 303
Mechanical
assembly:
Flange housing 48 mm
(1.89 in.) dia., 0-ring 40.87
x
3.53 mm NBR
80, backup ring 42.6
x
48
x
1.4
PTFE
IP67
(IP69k
when installed
inside
a cylinder
with M12 x 1 in. connection type)
<
±
0.04% full stroke
(minimum
±
0.100 mm
0.003 in.)
<
±
0.005% of full stroke
±
0.1 mm (0.003
in.)
Analog, dual electrically redundant:
Sealing:
Pressure
rating:
Magnet type:
t
Voltage: 0.25 to 4.75 Vdc , 0.5 to 4.5 Vdc
(reverse:
4.75 to 0.25 Vdc, 4.5 to 0.5 Vdc)
t
Current:
4
to 20 rnA
(reverse:
20 to 4 rnA)
Operating
voltage:
Power
consumption:
ELECTRONICS
Electrical
isolation:
Polarity
protection:
Overvoltage
protection:
Sensor
rod, 10 mm (0.39 in.):
Operating, 350 bar (5076 psi)
Peak, 530 bar
(7687
psi)
Ring magnet,
12/24 Vdc (8-32 Vdc)
81 W maximum (per sensor)
t
Output range is factory programmable through entire stroke
and
is
fully reversible.
500 Vdc (DC ground to machine ground)
Up
to
-36 Vdc
Up
to
36 Vdc
M·Series Model MT.
Redundant Temposonics®Linear-Position
Sensor· for Mobile
Hydraulics
Analog
Output
·
Product Data
Sheet.
Document Part
No.:
551063, Revision D
12/11
I
2
I
MTS Sensors
M-Series Model MT Redundant Sensor
Output, Dimension and
Magnet
References
Output options
TheM-Series Model MT position analog sensor provides two, analog
,
electrically redundant outputs:
• Voltage; 0.25 to 4.75 Vdc
,
0.5 to 4.50 Vdc (reverse acting: 4.75 to 0.25 Vdc, 4.5 to 0.5 Vdc)
•
Current; 4 to 20 mA (reverse acting: 20 to 4 mA)
Model MT redundant sensor dimension references
Model MT, rod-style Redundant Sensor
Drawing is tor reference only, contact applications engineering for tolerance specific information.
Null
30mm
(1
.2
in.)
Stroke length
50 mm (2 in.) to 1500 mm (59 in
.)
Dead
zone
64 mm (2.5 in.)
~
"'
..,.
""
E
E
.5
I
...,
-
I
40mm
(1.57
in.)
51
.3
mm (2.01 in.
,...J
I
h
t-J
I
l
_ 32 mm (1
.25
in.) dia. 2.Bmm
'- 37 mm (1.46 in.) dia.
(0.11
in.)
11 mm (0.43 in.)
L1o mm (0.30 in.) dia.
Measuring start position magnet
(e.g. 4 rnA)
'-
24 mm (0.94 in.) dia.
Measuring end position magne
(e.g.
20 rnA)
Figure 1.
M-Series Model MT rod
-style
sensor dimension reference
Standard magnet selections (Model MT)
SELECTION OF POSITION MAGNETS (MAGNET AND MAGNET SPACER MUST BE ORDERED SEPARATELY)
A choice of three magnets are available with the Model MT rod-style sensor. Magnets must be ordered separately with Model MT position
sensors. The standard ring magnet (part number 201542-2) is suitable for most applications.
STANDARD RING MAGNET
Part number 201542-2
Part number 400633
MAGNET SPACER
Part number 400533
RING MAGNET
Part number 401032
RING MAGNET
Material:
Ferrite
PA
1.0.:
13.5 mm (0.53 in.)
0.0.:
33 mm
(1.3
in.)
Thickness:
8
mm (0.3 in.)
Operating
temperature:
-
40
oc
(-40 °F) to
- 105
octo
(221
°F)
Material:
Non-ferrous, used with
ring magnet (part no.: 201542-2)
1.
0.:
14 mm (0.56 in.)
0.0.:
32 mm
(1.25
in
.)
Th
ickness:
3.2 mm (0.125 in.)
Material:
Ferrite
PA
1.0.:
13.5 mm (0.53 in.)
0.0.:
25.4 mm
(1
in
.)
Thickness:
8
mm
(0.3
in.)
Operating
temperature:
-40
oc
(-40
°F)
to
-
105
oc
to (221
°F)
Material:
Ferrite
PA
1.0.:
13.5 mm (0.53 in.)
0.0.:
17 mm (0.68 in.)
Thickness:
8
mm
(0.31
in
.)
Operating
temperature:
-
40
oc
(-40
°F) to
- 105 oc to
(221 oF)
0
MTS Sensors
I
3
I
M·Series
Model MT,
Redundant
Tem p
oso n
i
cs~
Linear-Position
Sensor ·
for
Mobile
Hydraulics
Analog Output
-
Product Data
Sheet,
Document Part No.: 551063, Revision D
12111
Model MT Rod-Style Sensor
Installation
Model MT
redundant
sensor installation
references
The robust
Temposonics
Model MT Redundant sensor's
new
stainless-steel position sensor is designed for direct stroke measurement in
mobile hydraulic cylinders. The Temposonics Model MT Redundant sensor can be installed from the head side or the rod
side
of the cylinder
depending on the cylinder design.
Installation Notes:
1.
Use a non-ferrous
circlip
to fix the magnet
2.
The
piston rod bore
is
dependent on hydraulic pressure and piston velocity. Minimum
drilling
for
a
(10
mm rod)
should
be
13.5
mm.
Model MT, rod
-style
redundant
sensor
mechanical installation
Drawing
is
for
reference
only, contact applications engineering for tolerance
specific
information.
Figure
2. M-Series Model MT rod-style sensor mechanical installation example
Model MT, rod
-style
redundant sensor installation
Drawings are for reference only, contact applications engineering for tolerance specific
information.
Installation methods are possible
in
magnetic and non-magnetic applications (shown in
Figures 3 and
4)
and are entirely dependent on the
cylinder design. While the
most common
method of installation is from the rod side of the cylinder, installation from the head side of the
cylinder is also possible. In both installation methods, the
sensor
seals the cylinder by using an 0-Ring and backup
ring which
is installed on
the sensor housing
.
Magnetic material installation reference
Set screw detail
Retaining screw
with set screw DIN 914
M5x10
maximum torque 0.5
Nm
30mm
(1.18
in.)
lo---t--
6.25
mm
(0.246
in.)
Zone
for
set screw
Position magnet
non-ferrous spacer
Part no.:
400633
1
mm
(0.04 in.)
Figure
3.
Model MT installation in magnetic material using magnet
spacer, part number 400633
Non-magnetic material installation reference
8.5
mm
(0.33
in.)
30
mm
(1.18
in.)
magnet
Figure 4.
Model MT
installation in
non-magnetic material
(without
magnet
spacer,
part number 400633)
M·Series Model MT,
Redundant Temposonics®
Linear-Position Sensor
·
tor
Mobile
Hydraulics
Analog Output· Product
Data
Sheet.
Document
Part No.: 55t063, Revision D
12111
4
MTS Sensors
Model MT
Rod-Style Sensor
Connections,
Wiring
and
Mounting
Connections and wiring
CONNECTION TYPE
The Temposonics® M12 connector system (shown in
Figures
7,
8, 9 and 10),
meets the most stringent protection requirements important
for the difficult environmental conditions of mobile
hydraulics
applications. Protection type IP69K makes the robust metal housing not only
completely dust- and waterproof, even the harshest cleaning measures cannot damage
the
sensor.
Model MT, rod-style redundant Sensor connector and pin assignments
Drawings are tor reference only, contact applications engineering
tor tolerance
specific
information.
M12
X
1
12mm
4~3
••
1
•
•
B~:;~~=~-J
(0.47
in.)
9mm
(0.35 in.)
4.4
mm
(0.17
in.)
dia.
Figure
5.
Model MT sensor
connection
dimensions
Figure
6.
M12
x
1 Connector system pin
assignments
MOUNTING THE CONNECTOR SYSTEM TO THE CYLINDER
Figure
7.
The MH sensor
is
delivered by
MTS
together with the new
connector system: The connector
insert
carrier is already connected
to
the sensor electronics, i.e. no soldering, any color or connection
mistake.
Figure 9.
Four standard screws must be tightened to mount the
connector flange on the
cylinder.
Figure 8.
The connector insert
is taken
out of the cylinder
through
a bore hole. The flange
housing can
be snapped
into
position easily
from
outside.
Figure
10
With a corresponding mating molded plug the connector
system fulfills an ingress protection
(IP)
of 69K.
MTS Sensors
I
s
I
M-Series Model MT.
Redundant Temposonics®
Linear-Position Sensor
-
for Mobile
Hydraulics
Analog Output
-
Product Data
Sheet.
Document
Part No.: 55t 063,
Revision
D
t
2111
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