PHT860 Sub-Miniature Pressure Sensor

Description

Operating from –40 up to +175°C, the PHT860 sub-miniature pressure sensor 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.

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
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