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Diffused Semiconductor Pressure Transducer
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OMEGA’s PX6000 Series pressure
transducers fit easily into your
application. These low-cost
transducers are small and light,
and mounting requires no bulky
structures. You select from
3 electrical terminations and
6 pressure fittings. The sensor is a
small [about 2.54 cm (0.1")] square
silicon chip with 4 diffused strain
gages, mounted in the stainless
steel case. Laser-trimmed resistors
provide temperature compensation
and adjust zero balance and span.
The 30 mV full range output is
compatible with most amplifiers
and data acquisition systems.
The PX6000 uses solid state media
isolation for improved reliability.
Thin films of chemically inert
materials are deposited or grown on
the chip surface to provide electrical
isolation between the sensor and
pressure medium. The sensor is
less sensitive to vibration and
more dependable in high-shock
environments. Corrosion resistance
is outstanding, and the isolation will
remain effective because there is
no gel or oil column to deteriorate.
The PX6000 is also available in metric configurations, with G1/4 or G1/8 ports, and
models from 0-1 to 0-25 bar pressure ranges.
Please see the PXM6000 for complete details, or contact our Pressure department for more information..
SPECIFICATIONS
ELECTRICAL
Excitation: 10 Vdc
Output: 3 mV/V ± 10%
Input Resistance: 2000 Ω minimum
Output Resistance: 1000 Ω minimum, 1500 Ω maximum
Zero Balance: 0 mV ±5% FSO
Dielectric Isolation Resistance: 100 MΩ minimum at 50 Vdc applied between the case or a conductive medium and the bridge circuit
Sensing Element: 4-active-arm bridge using a micro-machined diffused silicon diaphragm sensor, thin-film media and dielectric isolation barriers
Temperature Sensor: Output resistance @ 24°C (75°F) 900 to 1500 Ω
Temperature Coefficient: 8% min, 10% max per 55.5°C (100°F)
PERFORMANCE
Accuracy: Combined linearity, hysteresis and repeatability ≤±0.25% FS for all ranges
ENVIRONMENTAL
Operating Temp Range: -54 to 150°C (-65 to 300°F)
Compensated Temp Range: -54 to 121°C (-65 to 250°F)
Thermal Effects:
Span: ≤±0.02% of FS/°F
Zero: ≤±0.02% of FS/°F
Vibration Sensitivity: At 35g peak sinusoidal vibration from 10 Hz to 2000 Hz (½" D.A.), the output shall not exceed 0.04% FS/g for 15 psi range to 0.005% FS/g for 100 psi and above
Natural Frequency: Greater than 35 kHz for 100 psi and above
Shock: 100 g, 11 ms half sine wave without damage
PRESSURE
Proof Pressure: 2 times rated pressure will not cause changes in performance beyond the specified tolerances
Burst Pressure: 3 times rated pressure for pressure ranges below 200 psi, or 2.5 times rated pressure for pressure ranges above 200 psi will not cause rupture of the pressure sensor
MECHANICAL
Wetted Parts: 316 stainless steel, silicon nitride, Pyrex® glass, epoxy, Kovar®
Electrical Connection:
Standard: PTIH-10-6P
Optional: 0.6 m (2') cable or 4-pin solder terminal header
Pressure Port:
Standard: MS33656-4 male
Optional: MS33649-4 female, 1/4-18 or 1/8-27 NPT male or female
Weight: 4 oz max, excluding pressure fitting and electrical connection
Mating Connector: PTS06A-10-6S (not included)
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† All dollar amounts on this site are shown in US currency.
Note: Metric Ranges Available - Consult Engineering
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Part Number Builder |
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Option Descriptions
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(1)
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Pressure Port
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Select
L for MS33656-4 Male
M for MS33649-4 Female
A for 1/8-27 NPT Male
B for 1/8-27 NPT Female
C for 1/4-18 NPT Male
D for 1/4-18 NPT Female
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(2)
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Electrical Connection
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Select
1 for PT1H-10-6P Connector or equal (mating connector not included)
0 for 2' (6m) cable (std) +2$/ft over 2'
3 for 4-pin Eyelet Header (no charge)
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(3)
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Range
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Select
30 for 30 to 0 in-Hg (Vacuum only)
015 for 0-15 psi
020 for 0-20 psi
050 for 0-50 psi
100 for 0-100 psi
200 for 0-200 psi
300 for 0-300 psi
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(4)
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Units
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Select
VAC for Vacuum Model
G for Gage Model
A for Absolute Model
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(5)
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Output
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Select
V for mV/V Output
5T for 0 to 5 Vdc Output
I for 4 to 20mA Output
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(6)
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Options
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Select
for No Options
-CAL11 for 11 point NIST Calibration $250 adder
-xxFT for Extra length of cable $2/ft over 3ft
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NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
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