MODEL P24C High Accuracy Low P Differential Transducer
The Model P24C high accuracy, low differential pressure transducer is designed
for applications which demand a high degree of accuracy at extremely low differential
pressures. This unit features Tavis Corporation s two wire 4 to 20 mA electronics.
A specially designed heater is incorporated to eliminate any errors which may be
introduced by ambient temperature variations.
HIGH ACCURACY
LONG TERM STABILITY
STABLE CALIBRATION
RUGGED HIGH
RELIABILITY
ELECTRONICS
GENERAL SPECIFICATIONS
Pressure Ranges
Proof Pressure
Line Pressure
Weight
Sensor Type
Media
0 to 0.10 H2OD through 0 to 100 H2OD
200% rated range
20 psia max.
12 lbs.
Variable Reluctance
Compatible with 410 SS, 316, and Iconel
ELECTRICAL
Input Voltage
Output
Output Noise
Load Resistance
Insulation Resistance
Power Required By Heater
Time To Warm Up
17 VDC to 50 VDC
4 to 20 mA
0.5% F.S. P-P max.
0 to 500 ohms
100 megohms min. at 100 VDC
50 watts at 110 VAC
2.0 hrs
PERFORMANCE
Total Error Band *
Regulation
Resolution
± 0.5% F.S. max.
0.02% per volt max.
Infinite
ENVIRONMENTAL
Temperature Range
Shock
Humidity, Altitude,
Rain, Fungus, Salt spray,
Sand, and Dust
0 F to 130 F
100 g s, 11 ms
Unaffected with pressure ports sealed
*Total Error Band is defined
as the maximum allowed
deviation from a best-fit straight
line which minimizes errors due
to non-linearity, hysteresis,
repeatability and temperature.
