ULTRA-HIGH-PRESSURE
TRANSDUCERS
CABLE OR CONNECTOR STYLE
0-5 Vdc Output
0-5000 to 0-200,000 psi
0-350 to 0-14,000 bar
1 bar = 14.5 psi
1 kg/cm
1 atmosphere = 14.7 psi = 29.93
inHg = 760.2 mmHg = 1.014 bar
2
= 14.22 psi
PX91 Series
Standard
PX91N1-30KS5T
Twist-lock
style.
Cable style.
Both models
shown smaller
than actual
size.
U Ranges Up to 200,000 psi
U High Operating
Temperature, Up to
121°C (250°F)
U Hermetically Sealed for
Harsh Environments
U Internal Shunt Resistor
OMEGA’s PX91 amplified output
series comprises rugged, hightemperature/ultra-high-pressure
transducers. They are hermetically
sealed, with all stainless steel
construction, and are designed
for the harshest test chamber
environments. The PX91 is
available in sealed gage pressures
from 5000 psi to 200,000 psi.
The electrical connection is either
a sealed connector or a lightningprotected, amplifier housing. The
pressure connection is via a
high-pressure ferrule.
PX91N0-30KS5T
To Order
RANGE MODEL NO. COMPATIBLE METERS**
SEALED GAGE PRESSURE – [*] INSERT “0” FOR CABLE OR “1” FOR CONNECTOR
0 to 5000 psi 0 to 345 bar PX91N[*]-5KS5T
0 to 10,000 psi 0 to 689 bar PX91N[*]-10KS5T
0 to 15,000 psi 0 to 1034 bar PX91N[*]-15KS5T
0 to 20,000 psi 0 to 1379 bar PX91N[*]-20KS5T
0 to 30,000 psi 0 to 2068 bar PX91N[*]-30KS5T
0 to 35,000 psi 0 to 2413 bar PX91N[*]-35KS5T
0 to 50,000 psi 0 to 3447 bar PX91N[*]-50KS5T
0 to 60,000 psi 0 to 4137 bar PX91N[*]-60KS5T
0 to 80,000 psi 0 to 5516 bar PX91P[*]-80KS5T
0 to 100,000 psi
0 to 120,000 psi
0 to 150,000 psi 0 to 10,342 bar
0 to 200,000 psi 0 to 13,790 bar
Comes complete with 5-point NIST traceable calibration.
Metric ranges available – consult Engineering.
4-digit meter.
*
See omega.com for compatible meters.
**
[*] Insert “0” for 3 m (10') cable, “1” for connector style or “5” for amplifier housing.
Ordering Examples: PX91N1-60KS5T, 60,000 psi sealed gage model with 0 to 5 Vdc output,
1
⁄2-14 NPSM fitting, connector style. PT06F10-6S, mating connector (sold separately).
PX91P0-80KS5T, 80,000 psi sealed gage model with 0 to 5 Vdc output, 1-14 NS fitting and
3 m (10') PTFE cable.
Visit omega.com/px91-5vc for Pricing and Details
DP41-E, DP25B-E, DP24-E
DP41-E, DP25B-E, DP24-E
DP41-E, DP25B-E*, DP24-E*
DP41-E, DP25B-E*, DP24-E*
DP41-E, DP25B-E*, DP24-E*
DP41-E, DP25B-E*, DP24-E*
DP41-E, DP25B-E*, DP24-E*
DP41-E, DP25B-E*, DP24-E*
DP41-E, DP25B-E*, DP24-E*
0 to 6895 bar PX91P[*]-100KS5T
0 to 8274 bar PX91P[*]-120KS5T
PX91P[*]-150KS5T
PX91P[*]-200KS5T
DP41-E, DP25B-E*, DP24-E*
DP41-E, DP25B-E*, DP24-E*
DP41-E, DP25B-E*, DP24-E*
DP41-E, DP25B-E*, DP24-E*
B-289
AR TWORK/PRODUCT AR T/ OMEGADYNE/OD-PX91connector
ULTRA-HIGH-PRESSURE TRANSDUCERS
CONNECT OR WIRING
PIN A + OUTPUT
PIN B -OUTPUT
PIN C -INPUT
PIN D +INPUT
PIN E SHUNT
PIN F SHUNT
38
(1.5)
DIA.
PTIH-10-6P OR EQUAL
N Style Pressure Port
45 HEX
(1.75)
191
(7.50)
MAX
P Style Pressure Port
1.6
(0.062)
(0.563)
19
(0.75)
5000-70,000 psi
(Standard)
(1.218)
22
(0.875)
14
1/2-14 NPS
31
59 °
8 (0.315) DIA.
+ 0
– 2
150 °
+ 0
– 2
23
(0.910)
DIA.
44 (1.75)
HEX
PRESSURE TRANSDUCERS
SPECIALTY
1-14 NF-2
Pressure Port:
≤70K psi:
1
⁄2-14 NPSM
(fits 0.315" dia. 59° ferrule)
>70K psi: 1-14 NS-2
(use 0.910" dia. 150° ferrule)
Electrical Connection:
PTIH-10-6P or 10' cable
Optional: Lightning-protected
amplifier housing
Mating Connector: For connector style,
PT06F10-6S (sold separately)
Mating
Connector
PT06F10-6S
Dimensions: mm (inch)
SPECIFICATIONS
Excitation: 28 Vdc ±4 V
Output: 0 to 5 Vdc ±10% adj
Zero Balance: 0 V ±10% FSO adj
Non-Linearity:
≤70K psi: 0.35% FS
>70K psi: 0.5% FS
Hysteresis: 0.10% FS
Repeatability: 0.10% FS
Operating Temp Range:
-46 to 121°C (-50 to 250°F)
Shunt: 80% FSO
Compensated Temp Range:
17 to 71°C (60 to 160°F)
Thermal Effects:
Span: 0.005% rdg/°F
Zero: 0.005% FSO/°F
Proof Pressure:
≤70K psi: 120% of rated
pressure
>70K psi: 110% of rated
pressure
Burst Pressure:
≤70K psi: 150% of rated
pressure
>70K psi: 120% of rated
pressure
Wetted Parts:
≤70K: 17-4 PH SS
>70K: 455 SS
80,000-200,000 psi
(Standard)
CUSTOM CONFIGURATIONS
PX91 PRESSURE ELECTRICAL RANGE
SERIES PORT CONNECTION (psi) UNITS OUTPUT OPTIONS
[ 1 ] [ 2 ] [ 3 ] [ 4 ] [ 5 ] [ 6 ]
Ranges ≤70,000 psi
1
⁄2-14 NPSM (use with
N =
0.315" dia. 59° ferrule)
Ranges >70,000 psi
P= 1-14 NS-2 (use with 0.910"
dia. 150° ferrule)
0 = 3 m (10') cable
+ add cost/ft over
3 m (10')
1 = PTIH-10-6P connector
Amplified
Models Only
(or equal, no charge)
Mating connector
(sold separately), order
PT06F10-6S
{
5 = Lightning-protected
amplifier housing
(no charge)
Metric ranges available – consult Engineering.
To order extra cable on cable style models, add suffix “-(length in feet) FT” for additional cost per foot beyond the standard 3 m (10') length.
Ordering Examples: PX91P5-100KS5T, 100,000 psi sealed gage pressure range model with 0 to 5 Vdc output, 1-14 NS-2 fitting and lightning-
protected amplifier housing. PX91P1-80KS5T, 80,000 psi sealed gage pressure range model with 0 to 5 Vdc output, 1-14 NS-2 fitting and
integral connector. PT06F10-6S, mating connector (sold separately). PX91N0-50K5T-25FT, 50,000 psi sealed gage pressure range model with
0 to 5 Vdc output, 1⁄2-14 NPSM fitting and 7.6 m (25') cable. PX91P0-100KS5T, 100,000 psi sealed gage pressure range model with 0 to 5 Vdc
output, 1-14 NS fitting and twist-lock connector. PT06F10-6S, mating connector (sold separately).
5K
10K
15K
20K
30K
35K
50K
60K
80K
100K
120K
150K
200K
S = Sealed
gage
5T = 0 to 5 Vdc
See omega.com for
additional options,
including extended
compensated
temperatures.
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
B
B-290