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P365 Differential Pressure
Transmitter Description
The Validyne Model P365 Differential
Pressure Transmitter is a compact high line, differential pressure
transmitter designed for industrial measurement applications.
The variable reluctance sensing technology allows the P365 to
be used in a wide variety of low differential pressure measurements
at high static line pressures with a minimum of zero shift. In
addition, the Model P365 Differential Pressure Transmitter has
high resistance to vibration and superior signal stability through
ambient temperature change. The P365 will accept liquids and gases
directly at the sensing diaphragm; there are no internal fill
fluids to slow the sensor response or cause excessive temperature
shift.
 The
Model P365 Differential Pressure Transmitter is available in three
output configurations: 4-20 mA current sink, +/-5 Vdc and isolated
+/-5 Vdc outputs. The 4-20 mA output is a true two-wire system
and will operate over any power supply from 9-55 Vdc.
The Model P365 Differential Pressure
Transmitter can measure full scale differential pressures as low
as +/-5 psid at static line pressures as high as 10Kpsi. Zero
and span controls are available for external adjustment, and the
wiring may be via connector or pigtail leads options. The Model
P365 Differential Pressure Transmitter housing is rated NEMA 4.
Applications
for the Model P365
Differential Pressure Transmitter Include:
Model P365 Differential Pressure
Transmitter Specification Summary
Ranges: +/-5.0 psid FS
to +/-10,000 psid FS
Accuracy: +/-0.5% FS, incl Non-Linearity, Hysteresis and
Non-Repeatability (1% FS for ranges above 5Kpsid)
Overpressure: 200% FS up to 12.5Kpsi max
Line Pressure: to 12500 psig maximum
Line Pressure Effect: 1% FS/1000 psi, 3% FS maximum total
Pressure Ports: 5/16-24 UNJF-3B
Temperature Range: 0ºF to 160ºF, standard
Temperature Error: +/-2%/100F FS
Pressure Media: Liquids and gases compatible with 410 SST
and selected O-Ring
O-Rings: Buna-N Standard, others optional
Power Required: 9 to 55 Vdc
Signal Output: 4 to 20 mA and +/-5 Vdc Versions Available
Frequency Response: 250 Hz Low Pass Filter
Isolation Option: 100 MOhms @ 500 Vdc
Electrical Connections: Bendix PT02A-10-6P Connector or
24 inch Pigtail leads, 16 gauge with 1/2 inch NPT conduit connection
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