Model 415 Pressure Transducer/Transmitter

Gauge pressure
Absolute pressure
High resolution
4-20mA output
Very high accuracy
Stainless steel

This type of sensor measures the pressure of a compatible fluid or gas. This unit has both gauge pressure and absolute pressure versions.

A gauge pressure transducer measures with respect to atmospheric pressure. An absolute pressure transducer measures with respect to a vacuum.

How it Works - Strain Gauge Pressure Transducer


Gauge pressure

Absolute pressure

D = 38mm
Type Range L
SPT415G00002 2psi (138mBar) 84mm
SPT415G00005 5psi (345mBar) 84mm
SPT415G00010 10psi (689mBar) 84mm
SPT415G00015 15psi (1bar) 84mm
SPT415G00025 25psi (2bar) 84mm
SPT415G00050 50psi (3bar) 84mm
SPT415G00075 75psi (5bar) 84mm
SPT415G00100 100psi (7bar) 84mm
SPT415G00150 150psi (10bar) 84mm
SPT415G00200 200psi (14bar) 84mm
SPT415G00300 300psi (21bar) 84mm
SPT415G00500 500psi (34bar) 84mm
SPT415G00750 750psi (52bar) 84mm
SPT415G01000 1000psi (69bar) 84mm
SPT415G01500 1500psi (103bar) 82mm
SPT415G02000 2000psi (138bar) 76mm
SPT415G03000 3000psi (207bar) 76mm
SPT415G05000 5000psi (345bar) 76mm
SPT415G07500 7500psi (517bar) 76mm
SPT415G10000 10000psi (689bar) 76mm
SPT415G20000 20000psi (1379bar) 78mm
Type Range L
SPT415A00002 2psi (138mBar) 84mm
SPT415A00005 5psi (345mBar) 84mm
SPT415A00010 10psi (689mBar) 84mm
SPT415A00015 15psi (1bar) 84mm
SPT415A00025 25psi (2bar) 84mm
SPT415A00050 50psi (3bar) 84mm
SPT415A00075 75psi (5bar) 84mm
SPT415A00100 100psi (7bar) 84mm
SPT415A00150 150psi (10bar) 84mm
SPT415A00200 200psi (14bar) 84mm
SPT415A00300 300psi (21bar) 84mm
SPT415A00500 500psi (34bar) 84mm
SPT415A00750 750psi (52bar) 84mm
SPT415A01000 1000psi (69bar) 84mm
SPT415A01500 1500psi (103bar) 82mm
SPT415A02000 2000psi (138bar) 76mm
SPT415A03000 3000psi (207bar) 76mm
SPT415A05000 5000psi (345bar) 76mm
SPT415A07500 7500psi (517bar) 76mm
SPT415A10000 10000psi (689bar) 76mm
SPT415A20000 20000psi (1379bar) 78mm


Excitation/supply (acceptable)15 to 32Vdc Operating temperature range (maximum) 93C
Output4 to 20mA Compensated temperature range (minimum) 16C
Output load500 Ohms Compensated temperature range (maximum) 71C
Accuracy±0.1% F.S. Over-range capacity 50% F.S.
ResolutionInfinite Port material stainless steel
Temperature coefficient (zero)±0.013% F.S. /C Pressure port thread 2 to 10000psi = 1/4-18 NPT female
20000psi = 9/16-18 UNF per AE F-250-C
Temperature coefficient (span)±0.009% rdg /C Electrical termination Connector, mating part = PT0A-10-6S (or equivalent) (SEN1005)
Operating temperature range (minimum)-29C Total weight 368g

All dimensions and specifications are nominal. 20170119
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.
UK Head Office
RDP Electronics Ltd
Grove Street, Heath Town
Wolverhampton, West Midlands, WV10 0PY
United Kingdom
Tel: +44 1902 457512
Fax: +44 1902 452000
Registered in England No. 1688591