PSF160 Semi Flush Miniature Pressure Sensor

Description

EFE PSF160 Semi Flush Miniature Pressure Sensor series is designed for highly dynamic pressure measurements. Thanks to a semi-flush construction, the pressure diaphragm is exposed, in direct contact with the medium, with reduced dead volume. The pressure sensor being all titanium, it is compatible with most media including corrosive fluids used in industry. Unamplified (mV/V output) or equipped with the latest signal conditioning technologies from EFE (0-5 and 0.5-4.5Vdc outputs), it is able to measure very dynamic pressure spikes. Its thin film sensitive element ensures high performances and stability over wide temperature range. Models with built-in electronics (power supply : 8-30Vdc), being low consumption ( < 10mA) and with high bandwidth capabilities are particularly adapted to embedded applications.

EFE has been developing and manufacturing a complete range of pressure sensors since 1973. They have designed their proprietary advanced sensing technologies and created a unique range of high performance and miniature pressure transducers.

With over 35 years of experience, EFE have developed a unique range of miniature and sub-miniature pressure transducers. This complete range includes:
– Low pressure (from 100 mbar), high pressure (up to 3000 bar) and negative/positive pressure ranges (from –1 bar).
– Unamplified sensors,
– Transducers with analogue or digital built-in electronics
– Standard or high accuracy with digitally corrected transducers offering ultimate total error band including all errors in the compensated temperature range (0.1% fs).
– Large temperature capability: from –60°C to 260°C for unamplified sensors and –55°C to +175°C for amplified transducers.
– High dynamic capability with semi-flush diaphragms
– High performance built-in electronics adapted to on-board applications (8-16V or 8-30V power supply), high bandwidth capability (up to 5 or 10 kHz), low noise, low consumption (<10 mA) and related protection.
– All stainless steel, titanium or inconel construction allowing compatibility with corrosive media
– Robust construction proven in the harshest environments

Applications where space is limited and weight critical : gear box & engine development, satellite, missile, aerospace, motorsport.

View more EFE Pressure Sensors

Model	Power Supply	Output Signal	Consumption
PSF161	5 to 15Vdc	mV/V	<10mA
PSF163	5Vdc ± 10mV	0.5-4.5Vdc regulated power supply	<10mA
PSF164	8 to 30Vdc	0-5Vdc	<10mA
PTA227	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	M10x1-4h male semi-flush with integrated O-ring
Electrical connection	AWG26, Viton Jacketed Shielded Cable Ø3mm, 4 wires
Size	Miniature
Diameter	16.6mm
Material(s) of wetted parts	Titanium TA6V (3.7165)
Compensated temperature range	0 to +60°C Optional : -25 to +85°C -25 to +125°C -40 to +125°C
Combined thermal zero & sensitivity shifts	±0.02% 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 5000Hz @ -3dB
Product category	Miniature Sensors Specialty Sensors Harsh Environment Sensors