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GENERAL
MPT50
THREADED MOUNT PRESSURE TRANSDUCER
 Micron's
Model MPT50 is a threaded mount, miniature, low cost, general use
pressure/temperature transducer. This transducer is made of corrosive
resistant titanium (6AL4V). It utilizes high reliability bulk type
semiconductor strain gages and temperature sensors bonded directly
to the inside surface of the machined diaphragm.
Pressure on the diaphragm
is applied through the hole in the 10-32 threaded nose which is
then converted to an electric signal proportional to the pressure.
Titanium hermetic headers
permit offering the MPT50 with absolute or seal reference options.
The hermetic header is located just behind the strain gage diaphragm
section of the sensor. Sealing the sensitive gages to an inert environment
dramatically increases stability and reliability.
APPLICATIONS
- TEST & MEASUREMENT
EQUIPMENT
- PRODUCTION EQUIPMENT
& CONTROLS
- ENERGY CONTROLS
- LABORATORY INSTRUMENTS
& EQUIPMENT
- LIQUID LEVEL
- CALIBRATION EQUIPMENT
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PERFORMANCE
(PRESSURE) OPTIONS (ALL VALUES MAXIMUM) |
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Specification Options |
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A |
B |
C |
D |
Units |
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Balance (Zero) |
±3.00
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±2.00
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±2.00
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±2.00
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mV |
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Full Scale Sensitivity |
20.0±2.00
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20.0±2.00
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20.0±2.00
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20.0±2.00
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mV/V
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Static Error Band |
±0.50
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±0.25
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±0.25
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±0.25
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%FS *BFSL |
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Thermal Balance (Zero) Shift |
±0.02
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±0.02
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±0.01
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0.005
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%FS/°F
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Thermal Sensitivity Shift |
±0.02
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±0.02
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±0.01
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±0.005
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%FS/°F
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*BFSL=Best Fit
Straight Line |
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PERFORMANCE (TEMPERATURE)
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Balance @ 0°C (32°F)
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± 2.00 mV |
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Sensitivity
(5.0 VDC excitation) |
4.8 ± 0.5 mV/°F |
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Static Error Band |
±0.5 °F*BFSL
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Input Resistance |
12K ± 1K Ohms |
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Output Resistance |
11K ± 1K Ohms |
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Top |
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MECHANICAL |
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Standard Pressure Ranges |
300, 500, 1K, 2K, 3K, 5K psi
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Non Standard Pressure Ranges
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50, 100, 150, 200, 150, 10K psi
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Other ranges possible |
Consult Factory |
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Over Pressure
(No change in specifications)
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2.0x Range |
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Usable Pressure
(Small change in balance)
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3.0x Range |
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Burst Pressure |
6.0x Range |
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ENVIRONMENTAL |
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Storage and Operating Temperature
|
0°
to 180°F |
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Compensated Temperature Range
|
30°
to 130°F |
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Other Temperature Compensated Ranges
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Consult Factory |
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Acceleration
(Consult factory for high vibration
options) |
100g's any axis |
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Media Compatibility
(wetted surface) |
Liquids & Gases compatible with Titanium 6AL4V
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Top |
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ELECTRICAL |
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Input |
5.0 Volts DC or AC |
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Maximum Voltage |
30 V for short periods |
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Input Resistance
(Nominal) |
1400 ± 400 Ohms |
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Output Resistance
(Nominal) |
850 ± 200 Ohms |
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Insulation Resistance Minimum
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50 MOhms @ 50 VDC |
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