PX409 Series Differential Pressure

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Data Sheet (PDF)

Item# PX409-WDDIF

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FAST DELIVERY!
5-Point NIST Traceable Calibration
Precision Micro-Machined Silicon Core
High Stability, Low Drift
Welded Stainless Steel Construction
316L SS Wetted Parts on Wet Side– Clean Dry Gases on Dry Side
Now Available with M12 Connector
Order Model PX459
(See Part Number Builder at bottom of page)
Premium Temperature Performance
Broad Compensated Temperature Range
Durable, 1 Million Cycle Life
Ruggedized with Secondary Containment
Customized Specifications Available

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Specs

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These rugged stainless steel transducers are ideal for industrial, automotive, or aerospace applications where only one side of the transducer is exposed to wet media. These wet/dry transducers deliver the great performance characteristics of the Micro-Machined Silicon Series Transducers at a lower price than the wet/wet models. They can be used in test benches, filter monitoring, air flow, factory or pneumatic air, pitot tubes, air speed and other industrial or aerospace applications requiring a very rugged wet/dry transducer. The solid state silicon core will provide long, reliable service life with excellent long term stability.

COMMON SPECIFICATIONS
Accuracy: 0.08% BSL linearity, hysteresis and repeatability combined
Minimum Resistance Between Transducer Body and Any Wire: 100 MΩ
Operating Temperature:
    mV/V and 5 to 10 Vdc Output: -45 to 121°C (-49 to 250°F)
    mA Output: -45 to 115°C (-49 to 239°F)
Compensated Temperature Range:
    10 inH₂O to 5 psi: -17 to 85°C (1 to 185°F)
    15 to 1000 psi: -29 to 85°C (-20 to 185°F)
Thermal Accuracy:       Zero     Span
% Span Shift over compensated temperature range
    10 inH₂O to 5 psi: ±1.00%    ±1.00%
    15 to 1000 psi:      ±0.50%    ±0.50%
Pressure Cycles: 1 million minimum
Long Term Stability (1-Year): ±0.1% FS typical
Bandwidth: DC to 1 kHz typical
Response Time: <1 ms
CE Complient: Meets EN61326-1: 2006 for industrial locations
Shock: 50 g, 11 ms, half-sine, vertical and horizontal axis
Vibration:5-2000-5 Hz 30 minute cycle, Curve L Mil-Spec 810 figure 514-2-2, horizontal and vertical axis
Media Compatibility:
    Positive Side: All fluids and gases compatible with 316L SS
    Negative Side: Clean, dry, non-ionic gases
Line/Static Pressure: 500 psi max applied to both sides simultaneously
Proof Pressure (Differential):
    10 inH₂O range = 10 times range
    1 psi range = 6 times range
    2.5 to 750 psi ranges = 4 times range
    1000 psi range = 3 times range
Hi Side Containment Pressure (Differential):
    Ranges 10 inH₂O to 5 psi: to 1000 psi
    Ranges 15 to 1000 psi: to 3000 psi
Pressure Ports: ¼NPT male
Electrical Terminations:
    PX409: 2 m (6') cable
    PX409C: 2 m (6') cable with ½ NPT conduit thread
    PX419: Mini-DIN (mating connector included)
    PX429: Twist-lock, mating connector (sold separately)
    PX459: M12 Connector, mating connector (sold separately)
    Mating Connector for PX429: PT06F10-6S
Weight: 200 g (7 oz) max

UNI-DIRECTIONAL mV/V SPECIFICATIONS
Output: 10 mV/V ratiometric
Supply Voltage: 5 to 10 Vdc
Current Draw: 5 mA @ 10 Vdc
Input Impedance: 1000 to 5000 Ω
Output Impedance: 5000 Ω ±10% typical
Zero Balance:
    Ranges ≤ 2.5 psi: ±1% typ (2% max)
    Ranges > 2,5 psi: ±0.5% typ (1% max)
Span Setting:
    Ranges ≤ 2.5 psi: ±1% typ (2% max)
    Ranges > 2.5 psi: ±0.5% typ (1% max)

UNI-DIRECTIONAL VOLTAGE OUTPUT SPECIFICATIONS
Output Voltage/Supply Voltage: 0 to 5 Vdc/ 10 to 30 Vdc; 0 to 10 Vdc/15 to 30 Vdc (change '5V' to '10V' in model number)
Current Draw: 10 mA max
Maximum Current Output: 2 mA (= 2500 Ω min load resistance)
Output Impedance: 100 Ω
Zero Balance:
    Ranges > 2.5 psi: ±0.5% typ (1% max)
    Ranges ≤ 2.5 psi: ±1% typ (2% max)
Span Setting:
    Ranges > 2.5 psi: ±0.5% typ (1% max)
    Ranges ≤ 2.5 psi: ±1% typ (2% max)

UNI-DIRECTIONAL mA SPECIFICATIONS
Output: 4 to 20 mA
Supply Voltage: 9 to 30 Vdc; [9 to 20 Vdc above 105°C (229°F)]
Max Loop Resistance: (Vs-9) x 50 Ω
Zero Balance:
    Ranges > 2.5 psi: ±0.5% typ (1% max)
    Ranges ≤ 2.5 psi: ±1% typ (2% max)
Span Setting:
    Ranges > 2.5 psi: ±0.5% typ (1% max)
    Ranges ≤ 2.5 psi: ±1% typ (2% max)

Four Termination Styles are available:
PX409 = 2 m (6ft) cable
PX419 = mini-DIN connector
PX429 = Twist-Lock connector
PX459 = M12 connector

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