RDP Home Page Banner

Model HLZ Wet/Wet Differential Pressure Transducer


High accuracy
High line pressure
Stainless steel
High overload capacity
High Range
Differential pressure
Infinite resolution
image of Model  HLZ Wet/Wet Differential Pressure Transducer
This type of 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  HLZ 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 = 14MPa (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