Model A5 Wet/Wet Differential Pressure Transducer

Stainless steel
High overload capacity
High Range
Infinite resolution
Differential pressure



This type of sensor measures the pressure of a compatible fluid or gas.

Differential pressure transducers measure the difference in pressure between the two pressure ports.

These transducers are compatible with a wide range of fluids and gasses.


How it Works - Strain Gauge Pressure Transducer

Differential pressure transducer
D1 = 76mm
D2 = 38mm
L1 = 64mm
L2 = 36mm
A = Pressure port thread = 1/8-27 NPT
B = Mounting thread = 1/4-28 UNF
C = Drain port = 1/8-27 NPT
Type Range
SPT-A5D00050 50psi (345kPa)
SPT-A5D00075 75psi (517kPa)
SPT-A5D00100 100psi (689kPa)
SPT-A5D00150 150psi (1MPa)
SPT-A5D00200 200psi (1MPa)
SPT-A5D00300 300psi (2MPa)
SPT-A5D00500 500psi (3MPa)
SPT-A5D00750 750psi (5MPa)
D1 = 57mm
D2 = 38mm
L1 = 57mm
L2 = 36mm
L3 = 11mm
A = Pressure port thread = 1/4-18 NPT (typical)
Type Range
SPT-A5D02000 2000psi (14MPa)
SPT-A5D03000 3000psi (21MPa)
SPT-A5D05000 5000psi (34MPa)
SPT-A5D07500 7500psi (52MPa)
SPT-A5D10000 10000psi (69MPa)

Specification
Excitation/supply (calibrated)10Vdc Temperature coefficient (span) ±0.02% rdg /°C
Output2mV/V Operating temperature range (minimum) -54°C
Bridge resistance350 Ohms Operating temperature range (maximum) 121°C
Gauge typefoil Compensated temperature range (minimum) 16°C
Accuracy±0.50% F.S. Compensated temperature range (maximum) 71°C
Linearity error±0.25% F.S. Over-range capacity <=750 psi = 10MPa
2000 to 3000 psi = 100% F.S.
>=5000psi = 50% F.S.
Hysteresis±0.13% F.S. Line pressure(maximum) <=750 psi = 10MPa
>=2000 psi = 14MPa
Repeatability±0.07% F.S. Major construction material 17-4PH stainless steel
Resolutioninfinite Port material 17-4PH stainless steel
Temperature coefficient (zero)±0.014% F.S. /°C Electrical termination Connector, mating part = PT0A-10-6S (or equivalent) (SEN1005)


Options and accessories
Electronics


All dimensions and specifications are nominal. www.rdpe.com/ex/spt-a5d.htm 20080110
Due to our policy of on-going development, specifications may change without notice. Any modification may affect some or all of the specifications for our equipment.
 
USA & Canada
RDP Electrosense
2216 Pottstown Pike
Pottstown, PA 19465
USA
Tel: 610-469-0850
Tel: 800-334-5838
Fax: 610-469-0852
Email: info@rdpe.com
 Rest of the world
RDP Electronics Ltd
Grove Street, Heath Town
Wolverhampton, West Midlands, WV10 0PY
United Kingdom

Tel: +44 1902 457512
Fax: +44 1902 452000
Email: sales@rdpe.com
URL: www.rdpe.com

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