Model HLZ Wet/Wet Differential Pressure Transducer

High accuracy

High line pressure

Stainless steel

High overload capacity

High Range

Differential pressure

Infinite resolution

The RDP model SPT-HLZ 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.

dimensional drawing of Model A5 Wet/Wet Differential Pressure Transducer

Type	Range
SPT-HLZ0050	50psi (345kPa)
SPT-HLZ0075	75psi (517kPa)
SPT-HLZ0100	100psi (689kPa)
SPT-HLZ0150	150psi (1MPa)
SPT-HLZ0200	200psi (1MPa)
SPT-HLZ0300	300psi (2MPa)
SPT-HLZ0500	500psi (3MPa)
SPT-HLZ0750	750psi (5MPa)
SPT-HLZ1000	1000psi (7MPa)
SPT-HLZ1500	1500psi (10MPa)
SPT-HLZ2000	2000psi (14MPa)
SPT-HLZ3000	3000psi (21MPa)
SPT-HLZ5000	5000psi (34MPa)
SPT-HLZ7500	7500psi (52MPa)

A=Pressure port thread = 1/4-18 NPT (typical)

D1=64mm

D2=38mm

L1=64mm

L2=36mm

L3=11mm

Specification

Excitation/supply (calibrated)	10Vdc
Output	2mV/V
Bridge resistance	350 Ω
Gauge type	foil
Accuracy	±0.25% F.S.
Linearity error	±0.15% F.S.
Hysteresis	±0.10% F.S.
Repeatability	±0.05% F.S.
Resolution	infinite
Temperature coefficient (zero)	±0.009% F.S. /℃
Temperature coefficient (span)	±0.01% rdg /℃
Operating temperature range	-54℃ to 121℃
Compensated temperature range	16℃ to 71℃
Over-range capacity	≤1500 psi = 10MPa (maximum port pressure) ≥2000 psi = 14MPa + F.S. (maximum port pressure)
Line pressure(maximum)	17MPa line pressure + F.S. (maximum) = 9500psi
Major construction material	17-4PH stainless steel
Port material	17-4PH stainless steel
Mating connector	SEN1005 (PT0A-10-6S (or equivalent))

Options and accessories

Amplifiers
Panel meter