Model A105 Flush Diaphragm Pressure Transducer

Flush diaphragm
Stainless steel
Infinite resolution
Gauge pressure



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

A gauge pressure transducer measures with respect to atmospheric pressure.

This transducer has a flush diaphragm so there are no cavities for sediment to collect or for material to solidify.


How it Works - Strain Gauge Pressure Transducer

Gauge pressure

D1 = 9.0mm
L1 = 46mm
TF = 14.0mm
AF = 19.1mm (HEX)
Type * = shorter lead-time Range
SPT-A105/00015 15psi (103kPa)
SPT-A105/00025 25psi (172kPa)
SPT-A105/00050 50psi (345kPa)
SPT-A105/00075 75psi (517kPa)
SPT-A105/00100 100psi (689kPa)
SPT-A105/00150 150psi (1MPa)
SPT-A105/00200* 200psi (1MPa)
SPT-A105/00300 300psi (2MPa)
SPT-A105/00500* 500psi (3MPa)
SPT-A105/00750 750psi (5MPa)
SPT-A105/01000* 1000psi (7MPa)
SPT-A105/01500 1500psi (10MPa)
SPT-A105/02000* 2000psi (14MPa)
SPT-A105/03000* 3000psi (21MPa)
SPT-A105/05000* 5000psi (34MPa)
SPT-A105/07500 7500psi (52MPa)
SPT-A105/10000* 10000psi (69MPa)
SPT-A105/15000 15000psi (103MPa)

Specification
Excitation/supply (calibrated)5Vdc Operating temperature range (minimum) -54°C
Output2mV/V
(<100psi = 0.015mV/kPa)		 Operating temperature range (maximum) 149°C
Bridge resistance350 Ohms Compensated temperature range (minimum) 16°C
Gauge typefoil Compensated temperature range (maximum) 71°C
Linearity error±0.5
(<100psi = ±1% F.S.)		 Over-range capacity 50% F.S.
(<100psi = 100% F.S.)
Hysteresis±0.5% F.S.
(<100psi = 1% F.S.)		 Major construction material 17-4PH (stainless steel)
Repeatability±0.1%% F.S.
(<100psi = 1% F.S.)		 Port material 17-4PH (stainless steel)
Resolutioninfinite Pressure port thread 7/16-20 UNF
Temperature coefficient (zero)±0.02% F.S. /°C
(<100psi = ±0.0018mV/°C)		 Electrical termination connector, mating part = PT0A-10-6S (or equivalent) (SEN1005)
Temperature coefficient (span)±0.04% F.S. /°C
(<100psi = ±0.0036mV/°C)		 Total weight 57g (maximum)


Options and accessories
Electronics


All dimensions and specifications are nominal. www.rdpe.com/ex/spt-a105.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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