PHT860 Sub-Miniature Pressure Sensor

Operating from –40 up to +175°C, the PHT860 series is dedicated to high temperature pressure measurements. With stainless steel wetted parts, it is compatible with most media, including corrosive fluids used in automotive, aerospace and energy industries. Equipped with the premium thin film technology developed by EFE, its performances and stability over wide temperature range are excellent. The PHT860 is available with unamplified output (mV/V), compensated in temperature to deliver the best accuracy. Amplified output (Vdc) is also standard, thanks to a high performance and rugged built-in electronic module.

Features

  • Available with 0,5-4,5Vdc output
  • Operating from -40 to +175°C
  • Large Bandwidth
  • Ultra light sensor : 3 grams

Applications

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

View all pressure sensors here.

 

Description

Operating from –40 up to +175°C, the EFE PHT860 sub-miniature pressure sensor is dedicated to high temperature pressure measurements. With stainless steel wetted parts, it is compatible with most media, including corrosive fluids used in automotive, aerospace and energy industries. Equipped with the premium thin film technology developed by EFE, its performances and stability over wide temperature range are excellent. The PHT860 is available with unamplified output (mV/V), compensated in temperature to deliver the best accuracy. Amplified output (Vdc) is also standard, thanks to a high performance and rugged built-in electronic module.

Features

  • Available with 0,5-4,5Vdc output
  • Operating from -40 to +175°C
  • Large Bandwidth
  • Ultra light sensor : 3 grams

Applications

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

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
PHT861 5 to 15Vdc mV/V <10mA
PHT863 5Vdc ± 10mV 0.5-4.5Vdc regulated power supply <10mA
PHT867 8 to 16Vdc 0.5-4.5Vdc unregulated power supply <10mA
Pressure ranges (FS) -1/+4bar ; -1/+9bar
5bar ; 10bar ; 20bar ; 40bar ; 70bar ; 250bar
-14.5/+60PSI ; -14.5/+140PSI
70PSI ; 150PSI ; 300PSI ; 500PSI ; 1000PSI ; 3000PSI
Type Absolute
Gage
Type (for ranges > 40 bar) Sealed Gage
Mechanical connection M5x0.8-6g male
Electrical connection AWG32, 4 wires Ø1.6mm shielded Teflon cable and Viton sleeve
Size Ultra Miniature
Diameter 8.6mm
Material(s) of wetted parts Stainless Steel 17-4PH
Stainless steel 15-5PH
Stainless Steel 316L
Compensated temperature range -30 to +150°C
Optional :
0 to +175°C
Combined thermal zero & sensitivity shifts ±0.02% FS/°C
Non linearity and hysteresis combined ±0.25% FS typical (±0.35% FS max.)
Non Repeatability ±0.02% FS typ.
Signal Bandwidth 1000Hz @ -3dB
Optional :
Special Adjustment up to 3000Hz @ -3dB
Product category Miniature Sensors
Harsh Environment Sensors