Omega Products PX1005L1-050AV User Manual

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

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