PHE120 Miniature Pressure Sensor

PHE120 is designed to operate in the harshest environments, including wide operating temperature, mechanical shocks and vibrations. It is well adapted to embedded measurements, on vehicles, aircrafts, satellites, robots or missiles. With pressure ranges available from -1 up to 400 bar, absolute or gage, its all stainless steel construction makes it usable with most fluids used in industry, even corrosive ones. The PHE120 is manufactured with the rugged and EFE proprietary sensitive elements. Its manufacturing process, including traceable controls and special burn-in, gives the best insurance of high performance and stability in the most challenging applications. Its small package and low mass make it very adapted to application where space is at a premium.

Features

  • Available with 0,5-4,5Vdc output
  • Operating from -40 to +140°C
  • Large Bandwidth
  • Designed for harsh environment

Applications

  • Automotive – on vehicle
  • Aerospace
  • Military
  • Test benches

View all pressure sensors here.

 

Description

The EFE PHE120 miniature pressure sensor is designed to operate in the harshest environments, including wide operating temperature, mechanical shocks and vibrations. It is well adapted to embedded measurements, on vehicles, aircrafts, satellites, robots or missiles. With pressure ranges available from -1 up to 400 bar, absolute or gage, its all stainless steel construction makes it usable with most fluids used in industry, even corrosive ones. The PHE120 is manufactured with the rugged and EFE proprietary sensitive elements. Its manufacturing process, including traceable controls and special burn-in, gives the best insurance of high performance and stability in the most challenging applications. Its small package and low mass make it very adapted to application where space is at a premium. It is designed to operate in harsh environments such as high temperatures, mechanical shocks and vibrations.

Features

  • Available with 0,5-4,5Vdc output
  • Operating from -40 to +140°C
  • Large Bandwidth
  • Designed for harsh environments
  • Miniature

Applications

  • Automotive – on vehicle
  • Aerospace
  • Military
  • Test benches

The EFE Engineering Department is responsible for designing all our sensors, from sensing elements to state of the art PCBs. To meet the customer’s high requirements, EFE decided very early on to develop its propriety sensing technology for pressure transducers. This technology, thin film, is manufactured mainly using a physical vapour deposit, and more precisely sputtering process on a metal diaphragm (stainless steel, titanium, inconel, hastelloy, etc.). This film is used by EFE is the only technology which does not require any intermediary between the sensing element and the fluid to be measured as with an oil separator for silicon based sensors or O-rings for ceramic technology.

View all EFE products here.

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Model Power Supply Output Signal Consumption
PHE121 5 to 15Vdc mV/V <10mA
PHE123 5Vdc ± 10mV 0.5-4.5Vdc regulated power supply <10mA
PHE127 8 to 16Vdc 0.5-4.5Vdc unregulated power supply <10mA
Pressure ranges (FS) ±1bar ; -1/+2bar ; -1/+3bar
2bar ; 5bar ; 10bar ; 20bar ; 40bar ; 70bar ; 250bar ; 400bar
±14.5PSI ; -14.5/+30PSI ; -14.5/+40PSI
30PSI ; 70PSI ; 150PSI ; 300PSI ; 500PSI ; 1000PSI ; 3000PSI ; 5000PSI
Type Absolute
Gage
Type (for ranges > 40 bar) Sealed Gage
Mechanical connection M10x1-4h male
M5x0.8-6g male
Optional :
M8x1-6g male
Electrical connection AWG26, Viton Jacketed Shielded Cable Ø3mm, 4 wires
Optional :
Miniature Receptacle 4 pins CMR-S1-E-04P
Size Miniature
Diameter 12.7mm
Material(s) of wetted parts Stainless Steel 316L
Stainless Steel 17-4PH
Stainless steel 15-5PH
Compensated temperature range -40 to +125°C
Optional :
-40 to +140°C
Combined thermal zero & sensitivity shifts ±0.02% FS/°C
Optional :
±0.01% FS/°C
Non linearity and hysteresis combined ±0.25% FS typical (±0.35% FS max.)
±0.25% FS
Optional :
±0.1% FS
Non Repeatability ±0.02% FS typ.
Signal bandwidth 1000Hz @ -3dB
Optional :
Special Adjustment up to 3000Hz @ -3dB
Product category Miniature Sensors
Harsh Environment Sensors