PTA220 High Accuracy Pressure Sensor

Description

The EFE PTA220 high accuracy pressure sensor is designed for absolute or gage pressure measurements from 50mbar up to 600bar. With all stainless steel wetted parts, it is compatible with most fluids used in the industry including corrosive ones. Manufactured with proven components ensuring accuracy and reliability, the PTA220 is compatible with most application thanks to a large choice of mechanical and electrical connections

Features

Available with Built in Electronic
All Stainless steel
Large Bandwidth
Large choice of connectors & threads

Applications

Instrumentation
Railway
Test benches
Navy and shipbuilding applications

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.

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Model	Power Supply	Output Signal	Consumption
PTA221	5 to 15Vdc	mV/V	<10mA
PTA224	8 to 30Vdc	0-5Vdc	<10mA
PTA225	12 to 30Vdc	4-20mA - 2 wires	Current loop
PTA226	15 to 30Vdc	0-10Vdcs	<10mA
PTA227	8 to 30Vdc	0.5-4.5Vdc unregulated power supply	<10mA

Pressure ranges (FS)	±100mbar ; ±250mbar ; ±500mbar 250mbar ; 700/1200mbar ; 500mbar ±1bar ; -1/+2bar ; -1/+3bar ; -1/+5bar ; -1/+10bar 1bar ; 2bar ; 3bar ; 5bar ; 10bar ; 20bar ; 40bar ; 100bar ; 250bar ; 400bar ; 600bar ±14.5PSI ; -14.5/+30PSI ; -14.5/+40PSI ; -14.5/+70PSI ; -14.5/+150PSI 8000PSI ; 3PSI ; 5PSI ; 10PSI ; 15PSI ; 30PSI ; 40PSI ; 70PSI ; 150PSI ; 300PSI ; 500PSI ; 1500PSI ; 3000PSI ; 10000PSI ; 5000PSI
Type	Absolute Gage
Type (for ranges > 40 bar)	Sealed Gage
Mechanical connection	1/4 Gaz A male 1/4 NPT male Optional : 1/2 Gaz A male (Gauge) 1/4 Gaz female 7/16-20 UNJF-3A male - MS33656-4 M10x1-4h male with 80° internal cone M10x1-4h male 120° cone M14x1.5-4h male
Electrical connection	DIN 43650 Receptacle - 4 pins Optional : Miniature DIN 43650 mPm Receptacle - 4 pins Receptacle M12 - 4 pins Hermetic MIL-C-26482 - 6 pins Receptacle AWG26, Viton Jacketed Shielded Cable Ø3mm, 4 wires AWG24 double Shield PVC Cable, 4 wires Hermetic M12 4 pins Receptacle Binder 723 Receptacle, 5 pins
Size	Industrial
Diameter	22mm
Material(s) of wetted parts	Stainless Steel 316L Stainless Steel 17-4PH Stainless steel 15-5PH
Compensated temperature range	0 to +60°C Optional : -25 to +85°C -25 to +125°C (Except M12, 723 Receptacles and PVC Cable)
Combined thermal zero & sensitivity shifts	±0.02% FS/°C
Non linearity and hysteresis combined	±0.1% FS Optional : ±0.05% FS
Non repeatability	±0.02% FS typ.
Signal bandwidth	1000Hz @ -3dB
Product category	Industrial Sensors High Performance Sensors