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Sample Product P4/P104
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Sample Product P4/P104, Model P4/P104 Differential or Absolute Pressure Transducer
The Model P4 pressure transducer features adjustable zero and full scale. Utilizing all welded construction and extremely stable electronics, this transducer provides highly accurate pressure measurements in harsh environments. The Model P4 is available in absolute and differential pressure models with input to output isolation.
All Tavis transducers can be supplied for corrosive media applications. Materials used for this purpose are 17-4PH SS, 17-7PH SS and Iconel . Specify model P104 for this feature.
Closer tolerances and higher temperature operation may be supplied. Consult factory for special requirements.
Add 0.5 inches to length for absolute units with ranges less than 5 psia.
General Specifications
·
Electrical
·
Performance
·
Environmental
·
Features
General Specifications
Pressure Range
0 to 1 psi through 0 to 350 psi
Proof Pressure
20 psi or 200% F.S. (Higher proof pressures available. Consult factory)
Line Pressure
20 psia or 200% F.S. (Higher line pressures available. Consult factory)
Sensor Type
Variable Reluctance
Media
Liquids or gases compatible with 410 SS, 17-4 PH SS and Iconel
Electrical
Input Voltage
20 to 40 VDC
Max. Input Current
10
mA
Output Voltage
0 to 5 VDC
Max. Output Impedance
100
ohm
Max. Output Noise
15 mv P-P
Insulation Resistance
100 megohms min. at 100 VDC
Isolation Resistance
100 megohms min. at 100 VDC
Adjustment Range
Span: ± 2.0% F.S. min.
Zero: ± 2.0% F.S. min.
Performance
Max. Static Error Band
± 0.5% F.S. (2)
Hysteresis
± 0.1% F.S. nom.
Repeatability
± 0.1% F.S. nom.
Max. Temperature Error
± 2.0% F.S. (2)
Frequency Response
Flat ±5% to 250 Hz
Max. Regulation
0.05% F.S. per volt
Resolution
Infinite
Environmental
Temperature Range
Compensated: -65ºF to +165ºF (2)
Operating: -65ºF to +200ºF
Vibration
20 g s Peak to 2000 Hz
Shock
100 g s, 11 ms
Humidity, Altitude, Rain, Fungus, Salt Spray, Sand and Dust
Unaffected
Features
High Accuracy
Long Term Stability
Stable Calibration
All Welded Construction
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MORE IMAGES
·
Model P4/P104 Drawing
DOWNLOADS
Technical Bulletin #101
(PDF, 93KB)
Technical Bulletin #102
(PDF, 45KB)
Technical Bulletin #103
(PDF, 43KB)
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