Omega Products PX409-16HBV User Manual
HIGH ACCURACY TRANSDUCERS
Product Label
Hex 22 (0.87) AF
18 NPT
Pressure Adaptor
22
(0.88)
79 (3.1)
79 (3.1)
18 NPT
Pressure Adaptor
Hex 2.5 (1.0) AF
Conduit back end PXM409C
Integral cable back end PXM409
28
(1.1)
5
(0.2)
Twist lock back end PXM459
Vent with
porous plug
(gage units only)
mini DIN back end PXM419
5
(0.2)
M1 2x1
Ø 20.2
0.8
5
(0.2)
22
(0.88)
Vent with porous plug
(gage units only)
Glass to medal sealed pins PXM449
5
MICRO-MACHINED SILICON
FOR BAROMETRIC PRESSURE MEASUREMENT
Barometric Pressure Absolute Pressure
Outputs: mV/V, 0 to 5V, 0 to 10V
or 4 to 20 mA
0 to 32, 16 to 32 or 26 to 32 inHg
0 to 1100, 550 to 1100, 880 to 1100 hPa
PX409 Series
Standard
U High Accuracy
±0.08% BSL Includes
Linearity, Hysteresis,
and Repeatability
U Broad Temperature
Compensated Range
-18 to 85°C (0 to 185°F)
U Premium Temperature
Performance
Span: ±0.5% Over
Compensated Range
U 5-Point NIST Traceable
Calibration Included
U All Stainless Steel
Wetted Parts
U Fast Response Time
U Solid State Reliability
and Stability
U 400% Proof Pressure
OMEGA’s PX409 series electronic
barometers are high-accuracy
barometers available in three ranges:
16 to 32 inHg, 26 to 32 inHg, or
0 to 32 inHg (absolute pressure)
for laboratory or industrial test
applications. Models with integral
cables (PX409) are IP67 while
IP65 rated
PX429-26BI
connector styles (PX419 and
PX429) are IP65 rated. They feature
all stainless steel construction,
which makes them ideal for harsh
industrial environments. Their
high operating temperature, broad
compensated range, and excellent
temperature compensation allow
Metric threads available,
see omega.com/config
Dimensions: mm (inch)
B-133
Cable style
IP67 rated
PX409-32BV
Twist-lock
style
M12 Connector
also Available See
To Order Chart
IP65 rated
PX419-16B5V
All shown actual size.
stable readings in applications with
fluctuating temperatures commonly
found where barometric pressure
must be monitored. Models are
available with millivolt, voltage or
current outputs.
mini DIN
style
HIGH ACCURACY, MICRO-MACHINED
SILICON TRANSDUCERS
SPECIFICATIONS
Output:
Millivolt: 10 mV/V (100 mV @ 10 Vdc)
Amplified Voltage: 0 to 5 Vdc or
0 to 10 Vdc
Current Loop: 4 to 20 mA
Power Requirements:
Millivolt: 5 to 10 Vdc (5 mA @ 10 Vdc)
Amplified Voltage:
0 to 5 Vdc Supply Voltage:
10 to 30 Vdc @ 10 mA
0 to 10 Vdc Supply Voltage:
15 to 30 Vdc @ 10 mA
Current Loop: 9 to 30 Vdc
[max loop res = (Vs-9) x 50];
[9 to 20 Vdc above 105°C (229°F)]
Accuracy (Combined Linearity,
Hysteresis and Repeatability):
±0.08% BSL
Zero Balance: ±0.5% FS typical, 1% max
Span Setting: ±0.5% FS typical,
1% max; calibrated in vertical
direction with fitting down
Operating Temperature Range:
-45 to 121°C (-49 to 250°F) [-45 to
115°C (-49 to 240°F) for voltage or
current outputs]
Compensated Temperature:
Ranges > 5 psi: -29 to 85°C
(-20 to 185°F)
Ranges ≤ 5 psi: -18 to 85°C
(0 to 185°F)
Thermal Effects Span (Over
Compensated Range):
Ranges > 5 psi: ±0.5% span
Ranges ≤ 5 psi: ±1% span
Long Term Stability (1-Year):
±0.1% FS typical
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, vertical and horizontal axis
Response Time: <1 ms
Bandwidth: DC to 1 kHz typical
Proof Pressure: 400% of span
Burst Pressure: 6000 psia
Electrical Termination:
PX409: Integral 2 m (6') cable
PX419: mini DIN
PX429: Twist-lock
Mating Connectors:
PX419: CX5302 (included)
PX429: PT06F10-6S
(sold separately)
Environmental Protection:
PX409: IP67
PX419: IP65
PX429: IP65
PX459: IP65
Wetted Parts: 316 SS
Pressure Port:
Weight: 115 to 200 g (4 to 7 oz)
depending upon configuration
PX419-26B5V
1
⁄4-18 NPT male
To Order Visit omega.com/px409_bar for Pricing and Details
CALIBRATED RANGE
BAROMETRIC RANGES (Absolute Pressure)
0 to 32 inHg — PX4[*]9-32BV PX4[*]9-32B5V PX4[*]9-32BI
16 to 32 inHg — PX4[*]9-16BV PX4[*]9-16B5V PX4[*]9-16BI
26 to 32 inHg — PX4[*]9-26BV PX4[*]9-26B5V PX4[*]9-26BI
— 0 to 1100 hPa PX4[*]9-32HBV PX4[*]9-32HB5V PX4[*]9-32HBI
— 550 to 1100 hPa PX4[*]9-16HBV PX4[*]9-16HB5V PX4[*]9-16HBI
— 880 to 1100 hPa PX4[*]9-26HBV PX4[*]9-26HB5V PX4[*]9-26HBI
ACCESSORIES
MODEL NO. DESCRIPTION
PT06F10-6S Mating connector for PX429 series, sold separately
CX5302 Spare mating connector for PX419 series; one included with each unit
M12C-PVC-4-S-F-5 PVC cable, straight 4-pin M12 female connector one end, flying leads one end,
5 m (16.4') long, fits PX459
M12C-PVC-4-R-F-5 PVC cable, right angled 4-pin M12 female connector one end, flying leads one end,
5 m (16.4') long, fits PX459
-MB Mounting bracket, factory installed
** For 0 to 10 Vdc output replace “5V” with “10V” in model number.
[*] Select Electrical Termination (no extra charge).
Insert “0” for 2 m (6') cable with flying leads.
For ½ NPT conduit connector order PX409CS.
Insert “1” for Mini DIN connector (mating connector included).
Insert “2” for Twist-lock connector (mating connector PT06F10-6S sold separately).
Insert “5” for M12 connector, M12 cables sold separately.
Custom configurations also available, see omega.com/pxconfig
Ordering Examples: PX409-32BI, cable termination, 0 to 32 inHg barometric range, 4 to 20 mA output.
PX459-32HB5V, M12 connector, 0 to 1100 hPa barometric range, 0 to 5 Vdc output.
PX419-16HBV mini DIN termination, 550 to 1100 hPa barometric range, mV/V output.
mV/V
OUTPUT
B-134
5 Vdc**
OUTPUT
4 to 20 mA
OUTPUTinHg hPa
mini DIN
style
PRESSURE TRANSDUCERS
VOLTAGE OUTPUT
B
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