Model Z Pressure Transducer

High accuracy
Stainless steel
High Range
Infinite resolution
Absolute pressure
Gauge pressure

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

Type * = shorter lead-time Range L D1
SPT-Z-G0.5 0.5psi (34mBar) 61mm 57.2mm
SPT-Z-G00001 1psi (69mBar) 61mm 57.2mm
SPT-Z-G00002 2psi (138mBar) 61mm 57.2mm
SPT-Z-G00005 5psi (345mBar) 61mm 57.2mm
SPT-Z-G00010 10psi (689mBar) 60mm 38.1mm
SPT-Z-G00015* 15psi (1bar) 60mm 38.1mm
SPT-Z-G00025* 25psi (1.7bar) 60mm 38.1mm
SPT-Z-G00050* 50psi (3.4bar) 60mm 38.1mm
SPT-Z-G00075 75psi (5.2bar) 60mm 38.1mm
SPT-Z-G00100 100psi (6.9bar) 60mm 38.1mm
SPT-Z-G00150 150psi (10bar) 60mm 38mm
SPT-Z-G00200* 200psi (14bar) 60mm 38.1mm
SPT-Z-G00300 300psi (21bar) 60mm 38.1mm
SPT-Z-G00500* 500psi (34bar) 60mm 38.1mm
SPT-Z-G00750 750psi (52bar) 60mm 38.1mm
SPT-Z-G01000* 1000psi (69bar) 60mm 38.1mm
SPT-Z-G01500 1500psi (103bar) 60mm 38.1mm
SPT-Z-G02000 2000psi (138bar) 61mm 38.1mm
SPT-Z-G03000 3000psi (207bar) 61mm 38.1mm
SPT-Z-G05000 5000psi (345bar) 61mm 38.1mm
SPT-Z-G07500 7500psi (517bar) 61mm 38.1mm
SPT-Z-G10000 10000psi (689bar) 61mm 38.1mm
SPT-Z-G15000 15000psi (1034bar) 56mm 38.1mm
SPT-Z-G20000 20000psi (1379bar) 56mm 38.1mm
SPT-Z-G30000 30000psi (2068bar) 56mm 38.1mm
SPT-Z-G50000 50000psi (3447bar) 56mm 38mm
SPT-Z-G60000 60000psi (4137bar) 56mm 38mm
Type Range L D1
SPT-Z-A0.5 0.5psi (34mBar) 53mm 57mm
SPT-Z-A00005 5psi (345mBar) 53mm 57mm
SPT-Z-A00010 10psi (689mBar) 60mm 38mm
SPT-Z-A00015 15psi (1bar) 60mm 38mm
SPT-Z-A00025 25psi (1.7bar) 60mm 38mm
SPT-Z-A00050 50psi (3.4bar) 60mm 38mm
SPT-Z-A00075 75psi (5.2bar) 60mm 38mm
SPT-Z-A00100 100psi (6.9bar) 60mm 38mm
SPT-Z-A00150 150psi (10bar) 60mm 38mm
SPT-Z-A00200 200psi (14bar) 60mm 38mm
SPT-Z-A00300 300psi (21bar) 60mm 38mm
SPT-Z-A00500 500psi (34bar) 60mm 38mm
SPT-Z-A00750 750psi (52bar) 60mm 38mm
SPT-Z-A01000 1000psi (69bar) 60mm 38mm
SPT-Z-A01500 1500psi (103bar) 60mm 38mm
SPT-Z-A02000 2000psi (138bar) 61mm 38mm
SPT-Z-A03000 3000psi (207bar) 61mm 38mm
SPT-Z-A05000 5000psi (345bar) 61mm 38mm
SPT-Z-A07500 7500psi (517bar) 61mm 38mm
SPT-Z-A10000 10000psi (689bar) 61mm 38mm
SPT-Z-A15000 15000psi (1034bar) 56mm 38mm
SPT-Z-A20000 20000psi (1379bar) 56mm 38mm
SPT-Z-A30000 30000psi (2068bar) 56mm 38mm
SPT-Z-A50000 50000psi (3447bar) 56mm 38mm
SPT-Z-A60000 60000psi (4137bar) 56mm 38mm


Excitation/supply (acceptable)0 to 12Vdc or ac Temperature coefficient (span) ±0.009% rdg /C
Excitation/supply (calibrated)10Vdc Operating temperature range 1 to 1000psi -54C to 163C
1500 to 60000psi -54C to 121C
Output<=2psi = 1-2mV/V (nominal)
>5 = 3mV/V (nominal)
Compensated temperature range 16C to 71C
Bridge resistance350 Ohms Dead volume 1 to 5 psi =
10 to 15 psi =
25psi to 1500psi =
2k to 10kpsi =
Accuracy±0.25% F.S. Over-range capacity 50% F.S.
Linearity error±0.15% F.S. Major construction material stainless steel
Hysteresis±0.10% F.S. Port material stainless steel
Repeatability±0.05% F.S. Pressure port thread 1 to 1500psi = 1/4-18 NPT male
2000 to 10000psi = 1/4-18 NPT female
>15000 = Autoclave AE F250-C
ResolutionInfinite Electrical termination connector, mating part = PT0A-10-6S (or equivalent) (SEN1005)
Temperature coefficient (zero)±0.009% F.S. /C Total weight 283g nominal

Options and accessories


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