MODEL P25S Simulated Strain Gage Output Differential Gage, Absolute, and Vacuum Transducer
The Model P25S pressure transducer provides high accuracy and reliability at a low
cost. The P25S is a variable reluctance transducer with a signal conditioned output of
4mV/Volt.
0 to 1.0 psi through 0 to 1000 psi
0 to 2” H2O through 0 to 1000 psi
0 to 2” H2O through 0 to 500 psi
30” Hg through N/A
20 psi or 200% Full pressure range
350 psi - Full scale of 5 psi or less
800 psi - Full scale greater than 5 psi
*Some change in zero and sensitivity can be expected
25 oz nominal
Variable Reluctance
Non corrosive liquids or gases in either or both pressure ports
ELECTRICAL
Input Voltage
Input Current
Output
Output Noise
Output Impedance
Insulation Resistance
Adjustment Range:
Zero
Span
5 to 10 VDC
350 ohm Full Bridge Std
4 mV/V
12 microvolt P to P/volt
350 ohm resistive
100 megohms at 100 VDC min.
± 5.0% F.S. min.
± 5.0% F.S. min.
PERFORMANCE
Static Error Band *
Temperature Error *
Regulation
Resolution
Temperature Range: *
Operating
Compensated
Humidity, Rain, Fungus,
Sand, and Dust
30 F to 130 F
-65 F to 225 F
Unaffected
*Static Error Band is defined as
the maximum allowed deviation
from a best fit straight
line which minimizes errors due
to non-linearity, hysteresis,
resolution, and non-repeatability.
*Temperature Error is defined
as the maximum allowed
deviation from a best fit straight
line which minimizes errors due
to temperature over the range of
+30 F to + 130 F.
*Higher temperature operation
may be supplied. Consult
factory for special requirements.
