PST860 Sub-Miniature Pressure Sensor

The PST860 series is a miniature pressure sensor. Operating from –40 up to +125°C, three compensated temperature ranges are available to best suit your application‘s environment. Its wetted parts being stainless steel, it is compatible with most media, including corrosive fluids used in automotive and aerospace industries. High performances and stability over temperature are achieved thanks to EFE proprietary sensing technologies. The robust and proven design of the sensor ensures reliability in your application. The PST860 series is available with unamplified (mV/V) and amplified voltage output (0,5-4,5Vdc), integrating a high performance and rugged electronic module.

NOTE: PST861 has now replaced PST101.

Features

Pressure ranges from -1 to 250bar
Available with 0,5-4,5Vdc output
Operating from -40 to +125°C
Ultra light sensor : 3 grams

Applications

Automotive – on vehicle
Automation & Robotics
Medical instruments
Machine construction

Description

EFE PST860 series is a miniature pressure sensor. Operating from –40 up to +125°C, three compensated temperature ranges are available to best suit your application‘s environment. Its wetted parts being stainless steel, it is compatible with most media, including corrosive fluids used in automotive and aerospace industries. High performances and stability over temperature are achieved thanks to EFE proprietary sensing technologies. The robust and proven design of the sensor ensures reliability in your application. The PST860 pressure sensor series is available with unamplified (mV/V) and amplified voltage output (0,5-4,5Vdc), integrating a high performance and rugged electronic module.

NOTE: PST861 has now replaced PST101.

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
PST861	5 to 15Vdc	mV/V	<10mA
PST863	5Vdc ± 10mV	0.5-4.5Vdc regulated power supply	<10mA
PST867	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/+50PSI ; -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 & Polyolefin 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	0 to +60°C Optional : -25 to +85°C -25 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.)
Non Repeatability	±0.02% FS typ.
Signal bandwidth	1000Hz @ -3dB Optional : Special Adjustment up to 3000Hz @ -3dB
Product category	Miniature Sensors