High Accuracy Gage Pressure Transducer, Rugged Titanium/Quartz Construction
Discontinued Product

PX800

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High Accuracy Up to 0.1%
Temperature Compensated –5 to 175°F
Rugged Construction, Well Suited for Shock and Vibration
Excellent Overpressure Rating 4X Full Scale Depending on Range
Crystal Silicon Diaphragm for Fast Response Time

Descrizione

The PX800 has been discontinued. Please see thePX5000 as a possible substitute. Or contact our Pressure Engineering Department.

The PX800 is an extremely high accuracy rugged solid state transducer. Excellent for use in adverse environments, the PX800’s fully encapsulated sensing element consists of a four arm strain gage bridge diffused into the surface of a single crystal silicon diaphragm. The silicon diaphragm has excellent mechanical and electrical properties; combined linearity and hysteresis accuracy less than 0.1% BFSL, fast response and maximum acceleration sensitivity.

SPECIFICATIONS
Excitation: 10 Vdc @ 9 mA
Output: 1 psi 17 mV; 2.5 psi 25 mV; 5 psi 50mV; 10 psi 100 mV
Load Impedance: >100K ½ for rated performance
Accuracy: ±0.1% BFSL for 1 to 900 psi ranges; ±0.2% BFSL for 2k psi range (combined non-linearity and hysteresis)
Zero Balance: ±3 mV
Compensated Temp. Range: -5 to 175°F (-20 to 80°C)
Temperature Effects: ±0.5% total error 32 to 122°F; ±1.5% total error -5 to 175°F 1 psi range ±0.5% total error band 50 to 150°F
Overpressure Rating: 10 x for 1 and 2.5 psi ranges; 6 x 5 psi ranges; 4 x for 10 psi to 2k psi ranges, 2x for 2k psi
Natural Frequency: 28 kHz for 5 psi range; 360 kHz for 500 psi range
Mechanical Shock: 1000 g for 1 mS
Acceleration: 0.006% FS/G for 5 psi decreasing to 0.0002% FS/g for 500 psi
Pressure Media: Fluids compatible with quartz and titanium
Pressure Port: 1/4-18 NPT
Electrical Connection: 36" (0.9 m) 4-wire shielded cable
Weight: 1.8 oz. (51g)

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Descrizione

PX800-001GV