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THIN-FILM CRYOGENIC
PRESSURE TRANSDUCER
PX1005 Series
mV/V Output
0-15 to 0-1000 psi
0-1 to 0-70 bar
1 bar = 14.5 psi
1 kg/cm2= 14.22 psi
1 atmosphere = 14.7 psi = 29.93
inHg = 760.2 mmHg = 1.014 bar
All Ranges
$
1500
Shown larger than
actual size.
PX1005L1-1KAV, $1500,
shown actual size.
Standard
⻬ High Performance
⻬ High Reliability
⻬ 0.1% Stability for
18 Months
⻬ Operates From -196 to
149°C (-320 to 300°F)
⻬ Exceptional Calibration
Stability
OMEGA’s PX1005 sputtered
thin-film pressure transducer was
designed for cryogenic service; it
can operate in temperatures from
-196 to 149°C (-320 to 300°F). Yet,
even in these extreme temperatures,
it provides outstanding accuracy,
long-term calibration stability, and
reliability.
Static accuracy is ±0.25%, and
thermal zero and sensitivity shifts
over the compensated range of
-196 to 27°C (-320 to 80°F) are
less than ±0.01%/°F. The all-welded
stainless steel pressure cavity
and double-isolated case ensure
reliability in the inherently tough
environments of cryogenic service.
OMEGA’s thin-film technology
makes this premium performance
possible. The strain gages are
sputter-deposited, forming a
molecular bond with the substrate.
There is virtually no shift, drift, or
creep to cause the transducer’s
calibration to change.
Applications
⻬ Liquid-Fuel Engines and
Test Stands
⻬ Launch System Ground
Support Equipment
⻬ Space Systems
⻬ Cryogenic Process
Instrumentation Tested
to -196°C (-320°F)
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
Models with mV/V Output and Bendix Connector
RANGE MODEL NO. PRICE COMPATIBLE METERS*
Absolute Pressure (All Ranges Available in Sealed Gage Pressure)
0 to 15 psi 0 to 1.0 bar PX1005L1-015AV $1500 DP41-S, DP25B-S
0 to 25 psi 0 to 1.7 bar PX1005L1-025AV 1500 DP41-S, DP25B-S
0 to 50 psi 0 to 3.4 bar PX1005L1-050AV 1500 DP41-S, DP25B-S
0 to 100 psi 0 to 6.9 bar PX1005L1-100AV 1500 DP41-S, DP25B-S
0 to 250 psi 0 to 17.2 bar PX1005L1-250AV 1500 DP41-S, DP25B-S
0 to 500 psi 0 to 34.5 bar PX1005L1-500AV 1500 DP41-S, DP25B-S
0 to 1000 psi 0 to 68.9 bar PX1005L1-1KAV 1500 DP41-S, DP25B-S
Comes complete with 5-point calibration.
* See section D for compatible meters. Metric ranges available – Consult Engineering.
To order sealed gage pressure, replace “A” in model number with “S” (no extra charge).
Ordering Examples: PX1005L1-100AV, 100 psi absolute pressure transducer, with
MS33656-4 male pressure connection and integral electrical connector, $1500.
PCS06E-10-6S(SR), mating connector (sold separately), $135.
PX1005L1-1KSV, 1000 psi sealed gage pressure transducer with MS33656-4 male pressure
connection and integral electrical connector, $1500. PCS06E-10-6S(SR), mating connector
(sold separately), $135.
ACCESSORY
MODEL NO. PRICE DESCRIPTION
PCS06E-10-6S(SR) $135 Mating connector for PX1005 transducers
B-77
OMEGA’s PX1005 is available in
many standard ranges from 15 psi
to 1000 psi. A calibration record is
supplied with every unit.
Mating
Connector
PCS06E-10-6S(SR)
$135
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ELECTRICAL CONNECTOR
P
CIH0-10-6P (101)
(OR EQUIVALENT)
17.47 ±0.25
(0.688 ±0.01)
W
RENCH FLATS
61 MAX
(
2.40)
25.7 MAX
(1.01)
DIA.
PRESSURE FITTING
M
S33656-4
6.35 ±0.25
(
0.25 ±0.01)
F
unctions
POSITIVE INPUT
POSITIVE OUTPUT
NEGATIVE OUTPUT
NEGATIVE INPUT
SHORTED TO "D"
SHORTED TO "C"
Pins
A
B
C
D
E
F
THIN-FILM CRYOGENIC PRESSURE TRANSDUCER
Dimensions: mm (in)
PRESSURE TRANSDUCERS
MILLIVOLT OUTPUT
SPECIFICATIONS
Excitation: 10 Vdc
Full Range Output:
30 mV nominal, 26 mV minimum
Residual Unbalance:
0 mV ±5% FSO at zero pressure
Input Resistance: 400 Ω nominal
Output Resistance: 400 Ω nominal
Insulation Resistance:
100 MΩ or greater @ 45 Vdc
Shunt Calibration: Provisions for
single-arm, external shunt calibration
Sensing Element: 4-active-arm
bridge using sputter-deposited
thin-film elements.
Accuracy: Combined linearity,
hysteresis and repeatability: ±0.25%
FSO, BSL [Note: Performance is
determined at 25°C ±1°C (77°F ±2°F),
open circuit, rated excitation, unless
otherwise specified]
Operating Temp Range:
-196 to 149°C (-320 to 300°F)
Compensated Temp Range:
-196 to 27°C (-320 to 80°F)
Thermal Effects:
Span: ±0.01% FSO/°F
Zero: ±0.01% FSO/°F
Vibration Sensitivity: At 35 g peak
from 10 Hz to 2000 Hz (
the output shall not exceed
1
⁄2" D.A.),
0.04% FSO/g
for 15 psi units decreasing
logarithmically to 0.003% FSO/g for
1000 psi units
Natural Frequency: 35 kHz at 1000 psi
decreasing logarithmically 5 kHz at 15 psi
Shock: 100 g, 11 ms half sine wave
without calibration shift or damage
Humidity: Per MIL-STD-810,
method 507.1
Standard Ranges: 0 to 15, 25, 50, 100,
250, 500 and 1000 psia
Proof Pressure: 200% of rated
pressure will not cause changes in
performance beyond the specified
tolerances
Burst Pressure: 3 times rated pressure
Wetted Parts: 17-4 PH vacuum melt or
15-5 PH stainless steel
Pressure Fitting:
7
⁄16-20 male per MS33656-4
Mounting Isolation: Case isolation
ensures that the sensing element will
not be affected by external stresses
Mating Connector:
PCS06E-10-6S(SR) (sold separately)
Weight: 145 g (5 oz) maximum
CUSTOM CONFIGURATIONS
PX1005 PORT CONNECTION RANGE UNITS OUTPUT OPTIONS
SERIES [ 1 ] [ 2 ] [ 3 ] [ 4 ] [ 5 ] [ 6 ]
PRESSURE ELECTRICAL
L = MS33656-4
1 = PCIH0-10-6P connector
(or equal).
Mating connector
(sold separately), order
PCS06E-10-6S(SR)
$135.
015 psi
025
050
100
250
500
1K
A, S
A, S
A, S
A, S
A, S
A, S
A, S
V = mV/V Output
Base Price: $1500
To order a custom configuration:
1. Select a pressure port
2. Select electrical connection
3. Select a pressure range
4. Select pressure units
5. Select output
Metric ranges available – Consult Engineering.
Ordering Examples: PX1005L1-100AV, MS33656-4 male pressure port, PCIH0-10-6P connector, 100 psi absolute pressure range and
mV/V output, $1500. PCS06E-10-6S(SR), mating connector (sold separately), $135.
PX1005L1-015SV, MS33656-4 male pressure port, PCIH0-10-6P style connector, 15 psi sealed gage pressure range and mV/V output, $1500.
PCS06E-10-6S(SR), mating connector (sold separately), $135.
PX1005L1-1KSV, MS33656-4 male pressure port, PCIH0-10-6P connector, 1000 psi sealed gage pressure range and mV/V output, $1650.
PCS06E-10-6S(SR), mating connector (sold separately), $135.
B-78
6. Select options and agency approvals
B
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