EvoScann®
P8-A ABSOLUTE MODE PRESSURE SCANNERS
EvoScann® P-Series provide high accuracy pressure scanning in acompact, rugged package to excel in the most demanding
requirements.
KEY FEATURES:ü Smallest, lightest pressure scanners available
ü Multi-channel measurement
ü Absolute or calculated Diﬀerential measurement
ü Lightweight carbon ﬁbre external construction
ü Integral microprocessor
ü High accuracy output directly in engineering unitsü CANbus output
ü Comprehensive range of industry-standard installation accessories
ü Wide range of aerodynamic applicationsEvoScann® P-Series are highly-miniaturised pressure scanners designed speciﬁcally to meet the stringent demands of theaerodynamic testing industry where development is rapid and continuous. Utilising the latest in miniature scannertechnology, P-Series is at the forefront of pressure measurement in challenging aerodynamic locations. The P-Series has
been designed, from the start, with physical size, weight, accuracy and functionality in-mind and is available in a variety of
conﬁgurations .
SMALL and LIGHT
In many aerodynamic testing applications, weight and size limits the ability to measure in diﬃcult locations. Weighing-in at<14g and with compact dimensions, EvoScann® P-Series can be located within the tightest of spaces where rapid pressure
mapping is needed, enabling aerodynamicists and engineers to quickly gather valuable data that has never been easy toaccess before. Measurement without compromise.
PLUG and PLAY
Using the latest high-speed data communications technology, EvoScann® P8-A is a pressure measurement and engineering
unit converter in one package. With no requirement for external signal conditioning, EvoScann® P8-A transmits accurate, fastdata, in engineering units, directly to the test article’s central processing unit. Using a single cable to provide the power andtransmit the data and with a choice of industry-standard connectors, EvoScann® P8-A scanner is ready to plug-and-play,producing high-speed synchronous data within seconds of connection.
ROBUST
EvoScann® P8-A is insigniﬁcantly light, has integral impact and splash-protection and can be ﬁtted into the smallest of
aerofoil or aerodynamic proﬁles with minimal external inﬂuences. A high maximum operating temperature means that evenuse in proximity to hot vehicle parts is possible, extending measurement to the most critical areas.
ACCURATE
High-performance piezo-resistive pressure sensors ensure the highest accuracy and measurement of a complete aerosection in one compact device. EvoScann® P8-A scanners can be supplied in Absolute or calculated Diﬀerential modes acrossa wide selection of pressure ranges, including custom ranges. Integrated temperature sensors provide useful data, but also
apply temperature correction to every pressure sensor, at source, to ensure optimal performance and minimal ambient
temperature eﬀects.
Complementing the sensor is the widest range of pressure scanner accessories. Tubulations, tubing and tools help the user
integrate EvoScann® P-Series quickly and eﬀectively into the test article, enabling measurement and data acquisition to start
quickly, making eﬃcient use of expensive testing time and resources.

Doc No. D-90020-01 Iss2 Rev0

EvoScann®
P8-A ABSOLUTE MODE PRESSURE SCANNERS
SPECIFICATION
Inputs (Px):0.040"

Full Scale Range:

200-1200 mbar A

Environmental Conditions:
Op. Temperature:-20°C to +115°C
Vibration:
9 G / 1000Hz (24 hr)

600-1200 mbar A
Accuracy*:

Absolute:
0.1%FS*
Calculated Diﬀerential: 0.2%FS*(20-85°C)**

Overpressure
Capability:

5x calibrated range (6 bar)

Resolution:

0.01 mbar (0.03 mbar at1000Hz)

Dri:<1mbar / year

Communication
Interface:

Direct CANbus, optional
CAN / USB Adapter

Scan Rate:
Power:
Current Consumption:

Variable up to 1000Hz/Channel
9-24v DC
<30mA

Electrical Connector:

Deutsch, Harwin, Lemo or
Flying lead (no connectors)

Construction materials:
Wetted parts:

Stainless Steel / Aluminium /Viton®

Outer case:Carbon Fibre

Tubulations:

Stainless SteelMedia:Air - Avoid liquid contaminants

Weight:<14g

Dimensions:

36 x 33 x 8mm*includes the eﬀects of non-linearity, repeatability and hysteresis** Expands to 0.25% (abs) & 0.5% (diﬀ) to outer temperature limits
Model Coding:

EvoScann ® Measurement:
P - Pressure

Channels:
8A

Mode:
A - Absolute
B- Diﬀerential
X - Other

Range:
X-X---Comms:
A - CANbus
X - Other

Cable:
1000mmX - Custom

Connector:
A - None
B - Deutsch
C - LemoD - Harwin

Calibration:
A - Standard
X - OtherSpecial Instructions:A - None
X - Check Notes

Options and Accessories:Dimensions

Ÿ CANbus to USB adapter c/w soware

33mm

36mm

8mm

Evolution Measurement Limited,
7 Regents Court, South Way, Walworth Business Park,Andover, Hampshire, SP10 5NX, UK
Tel:+44 (0)1264 316470 email: enquires@evolutionmeasurement.com
Doc No. D-90020-01 Iss2 Rev0interface
Ÿ Full range of tubes, connectors andextension cables
Ÿ Special ranges / calibrations
Ÿ FIA Homologated