General Purpose Pressure Transducer
The compact, robust P55 provides cost-effective reliability for severe test environments. With extreme resistance to shock and vibration, the compact P55 delivers the same high-level performance expected from more delicate differential pressure transducers.
In fact, the P55 withstands shock and vibration that can damage or even destroy other differential pressure transmitters in its class. With variable reluctance sensing technology, the P55 delivers fast dynamic response, high resistance to vibration and superior signal stability through ambient temperature change for a wide variety of low-pressure measurements. The P55 will accept both liquids and gases directly at the sensing diaphragm - and there are no internal isolation fluids to slow the sensor response or cause excessive temperature drift errors.
The lightweight, compact unit measures just 1.5” x 1.5” x 4.5” and includes four mounting holes so that it can be easily secured to any flat surface.
The P55 is Ideal for:
· Flight testing
·Product - Process control testing
- General Specifications
|Ranges||P55D: +/-0.08 psid to +/-3200 psid|
|Ranges||P55A: 0 - 0.08 psia to 0 - 3200 psia|
|Accuracy||P55D: +/-0.25% FS, includes non-linearity, hysteresis and non-repeatability|
|Accuracy||P55A: +/-0.5% FS, as above|
|Overpressure||P55D: 200% FS up to 4000 psi maximum with less than 0.5% FS output shift|
|Overpressure||P55A: 20 psia or 200% FS, whichever is greater, up to 4000 psia maximum, for less than 0.5% zero shift|
|Operating Temp||-65 F to +250 F|
|Compensated Temp||0 to +160 F -65F to +250 F (Optional)|
|Pressure Media||Liquids & gases compatible with 410 SST and Inconel|
|O-rings||Buna-N Standard, other compounds available|
|Pressure Cavity Volume||4 e-3 cu in, each port|
|Volumetric Displacement||3 e-4 cu in at FS|
|Power Supply||9 to 55 Vdc, unregulated|
|Current Draw||4-20 mA Output: 25 mA max +/-5 Vdc Versions: 3 mA, typ|
|Output||4-20 mA & +/-5 Vdc @ 0.5 mA|
|Insulation Resistance||100 MOhms, any terminal to case|