MSP 610
The MSP-610 series pressure transducers from the
Microfused™line of MSI Sensors, a division of
Measurement Specialties Inc., sets a price-performance
standard for low cost, high volume, commercial and
industrial applications.
The MSP is suitable for measurements of media
compatible with 17-4PH or 316L stainless steel. The
measuring diaphragm, cavity and pressure port are
machined from a solid piece of 17-4PH (standard) stainless
steel. This allows for a leak-proof, no cavities all metal
sealed pressure system allowing for more than 10 million
pressure cycles without failure. The MSP-610 is an EMI/RFI
enhanced unit that meets the latest CE requirements
including surge protection. This CE standard allows the
transducer to be used outdoors and with long cables.
MSI Sensors’ proprietary Microfused™technology, derived
from demanding aerospace applications, employs micro
machined silicon piezo resistive strain gages fused with high
temperature glass
to a stainless
steel diaphragm.
Thanks to the
high gage factor
of the piezo
resistive gages a
thicker diaphragm
can be used, which
ensures a longer life,
improved linearity and
durability as well as high long term stability.
The MSP-610 offers a wide selection of standard pressure
ranges and electrical outputs.
The modular design is adaptable to an infinite number of
port variations. Standard outputs include .5V to 4.5V
ratiometric, 1V to 5V regulated and 4 to 20mA current loop.
Microfused™Sensors
High Accuracy Stainless Steel Pressure Transducer
FEATURES
✦0.25% Accuracy
✦ 1.0% TEB (Total Error Band)
✦-40 to 125º C Operating Temperature
✦One piece stainless steel construction
✦Wide variety of pressure ranges and
electrical outputs
✦Broad assortment of standard
connectors and ports
✦ Microfused™sensing technology
✦ Custom versions available
✦ Ranges starting from 50 psi FS
✦High field Interchangeability
✦ Meet latest CE standards, including surge
APPLICATIONS
✦ Refrigeration and HVAC controls
✦ Process control
✦ Marine systems
✦ Industrial machinery
✦ Pumps & compressors
✦ Train brakes
✦ Agriculture equipment
✦ Offroad/mobile Equipment
Specification Min. Max. Notes
Total error band -20 to +85º C, (-5 to 185º F) 1%FS 1, 3, 4, 5
Operating temperature range -40ºC (-40º F) 125º C (257º F) 2,3
Storage temperature range -45ºC (-49º F) 125º C (257º F) 2
Notes:
1) With reference to 25 º C, (77 º F)
2) Standard 105º C max. for cable version
3) Improved performance available, consult factory
4) Total error band (TEB) includes accuracy, all
temperatures errors, offset and span tolerances
5) 1.5% for ranges <75psi (5Bar)
6) Other materials available, consult factory
environmental performance
CE compliant per the following specifications:
IEC 55022 (Class A and B)
IEC 61000-4-2 {8kV/8kV (Air/Contact)}
IEC 61000-4-3 (30 V/m)
IEC 61000-4-4 (1kV)
IEC 61000-4-5 (1kV)
IEC 61000-4-6
mechanical specifications
Specification Value Notes
Proof pressure 2x rated pressure
Burst pressure
4x rated pressure or 20k psi, whichever is less
Vibration
20g rms @2kHz (MIL standard 810 C
Procedure 514.2 curve L)
Shock
50g 11ms per MIL 202, method 215 B curve A
Pressure cycles 10 million cycles zero to full scale
Media compatibility All materials compatible with 17-4PH 1, 2
stainless steel. (316L optional).
Environmental protection IP 67 (Cable version)
Notes:
1) Other materials available, consult factory
2) Non-standard version may have minimum
quantity requirements
Microfused™Sensors
ordering information for model MSP-610
3 = .5 to 4.5V
ratiometric
4 = 1 to 5V
8 = 4-20 mA
X=Special output
Other outputs
available, consult
factory
X = Special
Output
1 = 2 ft Cable
4 = Packard
Metripak 150
6 = Hirschman Mini
DIN 43650 Ind C
X = Special
Connection
050P = 50 psi
100P = 100 psi
300P = 300 psi
500P = 500 psi
01KP = 1000 psi
03KP = 3000 psi
05KP = 5000 psi
7K5P = 7500 psi
10KP = 10 Kpsi
3.5B = 3.5Bar
007B = 7 Bar
010B = 10 Bar
020B = 20 Bar
035B = 35 Bar
070B = 70 Bar
100B = 100 Bar
200B = 200 Bar
350B = 350 Bar
525B = 525 Bar
700B = 700 Bar
C0000
C = CE compliant
(standard)
T = Test report
R = Built in
restrictor
W = 316L wetted
material
Fill options
alphabetically from
left
1nnnn = custom
drawing number
2 = 1/4 BSP
4 = 7/16-20 UNF
Male, O-ring
5 = 1/4-18 NPT
S = M12 x 1.5
X = Special Port
Example M6131-C00002-070BG 5 V power with 0.5 to 4.5 Vout (ratiometric), and 2 feet of cable. No options. The unit has 1/4 BSP pressure port and is rated 70 Bar gage
M6186-12345X-010BG 4-20 mA, 2-wire, current loop, DIN 43650 Ind C connector . It also has a special pressure port, to specification number 12345 - consult
factory. It is measuring range is 0 to 10 Bar
Model Pressure Pressure Pressure
Output Connection — Options Port — Pressure Range Units Reference
G = gage
Notes:
1) Combined BFSL, hysteresis and repeatability (Per ISA S37.2) .25% for 1Kpsi and above
2) Over temperature range -20 to +85º C
3) 1.0% (100 - 10,000 psi) 1.5% (<75 psi)
4) From 10 to 90%
5) Reverse polarity protected.
6) Limited to 120 Vdc by internal transient voltage suppressor.
static performance specifications
Units Amplified Ratiometric Amplified Amplified Notes
0.5 - 4.5 V out 0-5 V, 1-5 V, 0-10 V out 4 to 20 mA , two wire
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
Supply voltage V 4.75 5 5.25 8 30 10 30 5
Supply current mA 2.5 3 5 mA 2.5 3 5 mA 20
Min load impedance 100 kohm 100 kohm
Max load impedance RL=50* (Vsupply-10)
Accuracy %FS -0.25 +0.25 -0.25 +0.25 -0.25 +0.25 1, 2
Long Term Stability %FS/year 0.25 0.25 0.25 2
Total Error Band %FS 1.0 1.0 1.0 3
Response time ms 1.0 1.0 1.0 4
Isolation to case Mohm 22 22 22 6
internet:www.msisensors.com
Tel: 1-757-766-1500
North America Toll Free: 1-800-745-8008
Fax: 1-757-766-4297
7/14/04 Rev.C
mechanical dimensions
Vent hole
Hirschmann Type GSSR 300 P/N: 933-114-100
DIN 43650-Ind. C
Mini DIN Connector
11 mm [0.45"]
REF
12mm [0.47"]
REF
1/4 BSP Pressure Port
Pin 1: +Excitation
Pin 2: +Output
Pin 3: Return
Pin 4: GND
4-20 mA Output
Pin 1: +Excitation
Pin 2: Return
V Output
15mm [0.61"]
25mm [1.0"]
35mm [1.38"]
MATING CONNECTOR
P/N: 933 024-100
Gasket P/N: 730 185-002
20mm [0.80"]
73 mm [2.88"] REF
50mm [1.95"]
M61
Consult Factory for special options or non-standard part numbers
