- Discontinued PC Mountable Solid State Pressure Sensors
Low Differential Pressure Ranges

PXSCX Series

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Low Cost, Small Size, PC Board Mountable
Laser Trimmed Solid State Technology
High Impedance, Low Current Draw
Chemical Resistant Package
Compensated Over 0 to 70°C (32 to 158°F)
For Use with Clean Dry Gases
HVAC and Room Pressure Applications

Descrizione

The PXSCX series has been discontinued. Please contact our Technical Sales department for a possible alternative.

The PXSCX Series features an integrated circuit sensor element and laser trimmed circuitry in a small PC board mountable package. The PXSCX sensors are internally calibrated and temperature compensated to provide a stable and accurate output over a broad temperature range of 0 to 70°C (32 to 158°F). They are designed to work with dry, non-corrosive, non-ionic gases such as air and many common industrial and laboratory gases. Their fast 100 μsec response time makes them ideal for pneumatic control applications.

SPECIFICATIONS

@ 12 Vdc, 25°C (77°F)
Excitation: 12 Vdc typical (20 Vdc maximum) (18 Vdc maximum in inH₂O ranges)
Output mV (@ 12 Vdc): (Ratiometric)
    4 inH₂O: 40.0 ±2 mV
    10 inH₂O: 20.0 ±0.5 mV
    1 psi: 18 ±0.18 mV
    5 psi: 60 ±0.6 mV
    15 to 60 psi: 90 ±0.9 mV
    100 psi: 100 ±1 mV
    150 psi: 90 ±1 mV
Linearity, Hysteresis Error: ±0.1% typical, ±0.5% maximum (inH₂O Ranges: ±0.5 typical, ±1.0 maximum)
Zero Offset: ±300 μV (inH₂O Ranges: ±1.5 mV)
Response Time (90%): 100 μsec; (inH₂O Ranges: 500 μsec)
Long Term Stability of Offset and Span (1-year): ±0.1 mV (inH₂O Ranges: ±0.5% full scale)
Operating Temperature: -40 to 85°C (-40 to 185°F)
Compensated Temperature: 0 to 70°C [(32 to 158°F) (inH₂O Ranges: 0 to 50°C (32 to 122°F)]
Thermal Effects
Zero Shift: ±100 μV typical ±500 μV maximum (inH₂O ranges: ±0.5 mV typical, ±2.0 mV maximum)
Span Shift: ±0.2% span typical, ±1% maximum
Input Impedance: 4 kΩ
Output Impedance: 4 kΩ
Common Mode Pressure:
    psi and 10 inH₂O Ranges: 50 psi maximum
    4 inH₂O Range: 150 inH₂O maximum
Proof Pressure:
    4 inH₂O: 10 inH₂O maximum
    10 inH₂O: 10 psi maximum
    1 to 5 psid: 20 psid maximum
    15 and 30 psid and psia: 2x full scale maximum
    100 and 150 psid and psia: 150 psi maximum
Lead Solder Temperature: 250°C (482°F) 4-sec maximum
Weight: 5 g (0.18 oz)

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Codice prodotto/Desc.

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Descrizione

ABSOLUTE PRESSURE RANGES

PXSCX-015AV