Model HLZ Wet/Wet Differential Pressure Transducer

High accuracy
High line pressure
Stainless steel
High overload capacity
High Range
Infinite resolution
Differential pressure



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.


How it Works - Strain Gauge Pressure Transducer

Differential pressure transducer
D1 = 64mm
D2 = 38mm
L1 = 64mm
L2 = 36mm
L3 = 11mm
A = Pressure port thread = 1/4-18 NPT (typical)
Type Range
SPT-HLZ0050 50psi (3bar)
SPT-HLZ0075 75psi (5bar)
SPT-HLZ0100 100psi (7bar)
SPT-HLZ0150 150psi (10bar)
SPT-HLZ0200 200psi (14bar)
SPT-HLZ0300 300psi (21bar)
SPT-HLZ0500 500psi (34bar)
SPT-HLZ0750 750psi (52bar)
SPT-HLZ1000 1000psi (69bar)
SPT-HLZ1500 1500psi (103bar)
SPT-HLZ2000 2000psi (138bar)
SPT-HLZ3000 3000psi (207bar)
SPT-HLZ5000 5000psi (345bar)
SPT-HLZ7500 7500psi (517bar)

Specification
Excitation/supply (calibrated)10Vdc Temperature coefficient (zero) ±0.009% F.S. /°C
Output2mV/V Temperature coefficient (span) ±0.01% rdg /°C
Bridge resistance350 Ohms Operating temperature range -54°C to 121°C
Gauge typefoil Compensated temperature range 16°C to 71°C
Accuracy±0.25% F.S. Over-range capacity <=1500 psi = 138bar (maximum port pressure)
>=2000 psi = 138bar + F.S. (maximum port pressure)
Linearity error±0.15% F.S. Line pressure(maximum) 172bar line pressure + F.S. (maximum) = 9500psi
Hysteresis±0.10% F.S. Major construction material 17-4PH stainless steel
Repeatability±0.05% F.S. Port material 17-4PH stainless steel
Resolutioninfinite Electrical termination Connector, mating part = PT0A-10-6S (or equivalent) (SEN1005)


Options and accessories
Electronics


All dimensions and specifications are nominal. www.rdpe.com/uk/spt-hlz.htm 20080110
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
Email: sales@rdpe.com
URL: www.rdpe.com
Registered in England No. 1688591
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