MODEL P25C Differential Gage, Absolute, and Vacuum Transducer
The Model P25C pressure transducer provides high accuracy and reliability
at a low cost. With a 4 to 20 mA output, the Model P25C is ideal for applications
requiring a two wire transducer.
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
Output
Output Noise
Insulation Resistance
Adjustment Range:
Zero
Span
12 to 50 VDC
4 to 20 mA
0.3% F.S. max.
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
-65 F to 225 F
30 F to 130 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.
