RDP Home Page Banner

Model A105 Flush Diaphragm Pressure Transducer

Flush diaphragm
Stainless steel
Infinite resolution
Gauge pressure
image of Model  A105 Flush Diaphragm Pressure Transducer
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.
dimensional drawing of  Model  A105 Flush Diaphragm Pressure Transducer
AF=19.1mm (HEX)
Gauge pressure Range
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)
Excitation/supply (calibrated) 5Vdc
Output 2mV/V
(<100psi = 0.015mV/kPa)
Bridge resistance 350 Ω
Gauge type foil
Linearity error ±0.5
(<100psi = ±1% F.S.)
Hysteresis ±0.5% F.S.
(<100psi = 1% F.S.)
Repeatability ±0.1%% F.S.
(<100psi = 1% F.S.)
Resolution infinite
Temperature coefficient (zero) ±0.02% F.S. /℃
(<100psi = ±0.0018mV/℃)
Temperature coefficient (span) ±0.04% F.S. /℃
(<100psi = ±0.0036mV/℃)
Operating temperature range -54℃ to 149℃
Compensated temperature range 16℃ to 71℃
Over-range capacity 50% F.S.
(<100psi = 100% F.S.)
Major construction material 17-4PH (stainless steel)
Port material 17-4PH (stainless steel)
Pressure port thread 7/16-20 UNF
Mating connector SEN1005 (PT0A-10-6S (or equivalent))
Total weight 57g (maximum)

Options and accessories