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MPT40 pressure
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temperature transducer |
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GENERAL
Micron's Model MPT40 is a flush mountable, miniature, low cost, general use pressure/temperature transducer
made of corrosive resistant titanium (6AL4V). It utilizes high reliability bulk type semi-conductor strain gages and temperature sensors bonded directly to the inside surface of the machined diaphragm. |
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Model MPT40 Constant Voltage Excited
Pressure /
Temperature Transducer
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Titanium hermetic headers permit offering the MPT40 series 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.
Long term stability versions are available. High vibration options are also available.
APPLICATIONS
- TEST & MEASUREMENT EQUIPMENT
- PRODUCTION EQUIPMENT & CONTROLS
- ENERGY CONTROLS
- LABORATORY INSTRUMENTS & EQUIPMENT
- LIQUID LEVEL
- CALIBRATION EQUIPMENT
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MECHANICAL
| Standard Pressure Ranges
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25, 50, 100, 200, 300, 500, 1K, 2K, 3K, 5K, 7K psi
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| Non Standard Pressure Ranges
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15, 20, 30, 35, 40, 75, 150, 250, 400, 10K psi
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| Other ranges possible
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Consult Factory
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Over Pressure
(No change in specifications) |
2.0x Range
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Usable Pressure
(Small change in balance) |
3.0x Range
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| Burst Pressure
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6.0x Range
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PERFORMANCE (PRESSURE) OPTIONS (ALL VALUES MAXIMUM)
Specification Options
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A
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B
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C
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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
PERFORMANCE (TEMPERATURE)
| Balance @ 0°C (32°F)
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± 2.00 mV
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| Sensitivity (5.0 VDC excitation)
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4.8 ± 0.5 mV/°F
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| Static Error Band
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±0.5 °F
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| Input Resistance
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12K ± 1K Ohms
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| Output Resistance
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11K ± 1K Ohms |
ENVIRONMENTAL
| Storage and Operating Temperature
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0° -180°F
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| Compensated Temperature Range
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30° - 130°F
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| Other Temperature Compensated Ranges
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Consult Factory
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| Acceleration
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100g's any axis (Consult factory for high vibration options)
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| Media Compatibility (wetted surface)
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Liquids & Gases compatible with Titanium 6AL4V
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ELECTRICAL
| Input
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5.0 Volts DC or AC
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| Maximum Voltage
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30 V for short periods
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| Input Resistance (Nominal)
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1400 ± 400 Ohms
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| Output Resistance (Nominal)
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850 ± 200 Ohms
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| Insulation Resistance Minimum
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50 MOhms @ 50 VDC
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Toll
Free: (888) 738-0039
E-mail: a-kast@on.aibn.com
Copyright © 2000 A-KAST
Measurements & Control Limited
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