Microfused Technology
S P E C I A L T I E S
MSP-310
Stainless Steel Isolated Pressure
Transducer With Temperature Output
s
s
Low Cost OEM
100% Leak Proof
No “O” Rings, No Silicone Oil, No Welds
Features
No Leaks
s
No Welds
s
No “O” Rings
s
No Silicone Oil
s
Rugged, Reliable, Low Cost
One-piece Stainless Steel Construction
Ranges up to 10,000 PSI or 700 BAR
Pressure and Temperature Outputs
Excellent Accuracy
Wide Operating Temperature Range
Applications
Pumps and Compressors
Hydraulic/Pneumatic Systems
Off Road
Energy and Water Management
Pressure Instrumentation
CNG (compressed natural gas)
Transmissions
Description
T
he MSP series pressure transducers set a new price-performance standard
for low cost, high volume, commercial and industrial applications. This
series is suitable for measurement of liquid or gas pressure, even for difficult
media such as contaminated water, steam, and mildly corrosive fluids or
gases.
The transducer pressure cavity is machined from a solid piece of 17-4 PH
stainless steel. The standard version includes a
1
/
4
NPT pipe thread allowing
a leak-proof, all metal sealed system. There are no o-rings, welds or organics
exposed to the pressure media. The durability is excellent.
Measurement Specialties proprietary Microfused technology, derived from
demanding aerospace applications, employs micromachined silicon
piezoresistive strain gages, fused with high temperature glass to a stainless
steel diaphragm. This approach achieves media compatibility simply and
elegantly providing an exceptionally stable sensor without the p-n junctions
of conventional micromachined sensors.
This product is geared to the OEM customer using medium to high volumes.
The standard version is suitable for many applications, but the dedicated
design team at our Transducer Engineering Center stands ready to provide a
semi-custom design where the volume and application warrants.
SPECIF ICATIONS
Performance at 77˚F (25˚C):
Pressure range
Accuracy (combined linearity, hysteresis and repeatability)
Media compatibility
Pressure ports
Pressure cycles
Pressure overload
Burst pressure
Long term stability (1 year)
Temperature
Output
0 to 100, 250, 500, 1000, 2500, 5000, 10000 PSI
(0 to 7, 17, 35, 70, 175, 350, 700 BAR)
< 1% of FS (for higher accuracy consult factory)
17-4 PH stainless steel (for other material consult factory)
1/4” NPT (for other ports consult factory)
>10
8
full pressure cycles
2X rated pressure
5X or 20000 PSI whichever is less
±
0.25% FS (Typical)
10mV/°K (2.98V nominal, @ 25˚C)
5VDC
<10mA
0-100mVDC, ratiometric to supply
2 ft. PVC jacketed cable (for other options consult factory)
±
3% of FS
±
2% of FS
1M Ohm
DC to 1KHz min
Electrical:
Supply voltage
Supply current
Output
Interface
Zero offset
Span tolerance
Output load
Bandwidth (-3dB)
ENV IRONM ENTAL
Operating temperature range
Compensated temperature range
Zero thermal error
Span thermal error
Storage temperature range
Shock
Vibration
-4 to 185˚F (-20 to 85˚C), (For other
temperature ranges consult factory)
30 to 130˚F (0 to 55˚C)
<
±
2% of FS
<
±
2% of FS
-40 to 185˚F (-40 to 85˚C)
50g, 11msec half sine shock per MIL standard
202F, method 213B, condition A
±20g
MIL-STD-810C, Procedure 514.2,
Figure 514.2-2, curve L
MSP310
ORDERIN G
2
1 = 2 ft.
cable*
N = 1/4 NPT
*
* for others consult factory
Pressure Range
P = PSI
B = BAR
Electrical Connections:
Red
Black
White
Green
Brown
+Supply
–Supply
–Output
+Output
Temperature output
UNITED STATES
80 Little Falls Road
Fairfield, New Jersey 07004
Tel: (973) 808-1819 Fax: (973) 808-1787
Email: sensors@msiusa.com
P/N: 2001313 10/00
M E A S U R E M E N T
S P E C I A L T I E S
