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DEWE-214
Affordable DAQ
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Dewetron, Inc.
10 High Street, Ste K
Wakefield, RI 02879-3144
Tel: +1 401-284-3750
Fax: +1 401-284-3755

The DEWE-214 is our top of the line IN VEHICLE testing instrument. It’s small size and power system were specifically designed for mobile/vehicle applications. It’s quite at home in your car, truck, motorcycle, tank, military vehicle, train, boat, NASCAR vehicle....

Features:
  • 8 (or 16) high performance analog channels, 200 kS/s/ch simultaneous sampling
  • Anti-aliasing filtering standard
  • 24-bit resolution for highest dynamic range
  • Available with 1, 20, and 100 Hz GPS sensors
  • 120 GB SSD (upgradeable to 240 or 480 GB)
  • Rugged enough for off-road and military vehicle test
  • Operating temperature range from -4°F to 122°F (even lower if power is kept on)
  • Wide range DC power input 8~30 VDC
The DEWE-214 has been engineered to provide a great combination of data acquisition power in a robust mechanical package.

It has the highest shock and vibe ratings of any DEWE instrument in its class, and the widest operating temperature range.

It is equally at home in a huge combine, on a train, strapped to the back of a motorcycle, in a military vehicle, inside a race car … basically anything with wheels or treads, moving on or off the road. Bumps, shocks, frozen mornings at 10,000 feet, or in the desert at 120°F in the shade (and there's no shade!).

Trust the DEWE-214 to collect your analog, digital, CAN BUS, GPS, and even VIDEO data in all of these scenarios.
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Features

Built-in Handle
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Like the ADMA inertial sensor from GeneSys, which has been perfectly integrated
Wireless Screen
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You can use the new iPad with a simple app to wirelessly control the DEWE-214. The standard WIFI makes it easy!
Tie-Downs
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Portable, ruggedized display with touchscreen makes using the DEWE-214 easier than ever in the vehicle.
GPS Built-in
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1 Hz GPS including antenna with magnetic base is included as standard. 20 Hz and 100 Hz GPS optionally available.
CAN BUS I/O
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Two CAN bus interfaces are built in. Record CAN 2.0B, J1939, and (optionally) OBD II data.
200 kS/s/ch !
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It's standard, including powerful anti-aliasing filters. Amazing bandwidth and sample rate selections.
Solid State HDD
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Bouncing around in a car or strapped to a forklift means that a solid state HDD is required. We use a 120 GB one, upgradeable to 240 or even 480 GB.
Amazing Software
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The most flexible and easy to create graphical displays in the world. Really.
Mobile Display
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Portable, ruggedized display with touchscreen makes using the DEWE-214 easier than ever in the vehicle.

Applications

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Vehicle Dynamics
Analog signals like acceleration, temperature, strain, pressure, force, etc. are directly connected to the instruments as well as CAN-bus, FlexRay, GPS, digital states, counters, encoders and up to 4 hardware synchronized video cameras.

Implementation of hardware sync to major sensor systems like Kistler Roadyn® 2000 wheel force transducers and GeneSys ADMA INS/GPS system enable reduction of editing and analysis times by up to 50 %. At the same time, the quality of the analysis results can be improved by a factor of 5 or even 10.
Click the image to learn more
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Forklift Testing
Major manufacturers use DEWETRON data acquisition instruments like the DEWE-214, DEWE-50 and D310 series for their important tests. Versatile, universal inputs, CAN BUS interfaces, GPS and video make our systems ideally suited for these tough applications.
Click the image to learn more
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Safety
SAFETY TESTS (CAPS / ACC / FuSI)
To test the controllability of a vehicle for proving the FS (= functional safety) aspects, according to ISO26262, different driving maneuvers with simulation of sensor malfunctions are performed.

The system architecture ensures comparable and reproducible tests with driver guidance to drive predefined maneuvers. You can also record your own maneuvers.

Objective measurement results support vehicle evaluation!
Click the image to learn more

Specifications

Computer specs:
2 GHz Intel® Core2Duo processor, 2 GB RAM
120 GB flash disk, max. data throughput 90 MB/s
4 x USB, 2 x LAN Ethernet, WLAN interface with external antenna

Power Specs:
Power supply 8 to 30 VDC, incl. external AC adaptor
Includes cigarette lighter plug and DC cord
Optional battery pack available

Counters:
Two SUPER counters included as standard
32-bit resolution, 80 MHz clock (40 MHz max input frequency) 5 MHz bandwidth
1 MΩ input impedance (5pF)
Trigger level adjustable 0-40V
±100V over-voltage input protection
AC/DC input coupling (1 Hz HP filter with AC coupling)
Differential and symmetrical inputs
Common voltage range: -35 to 50V

Trigger input line:
1 included, TTL Schmidt trigger
Pull-up with 100 kΩ.
Low range: -0.7 to 2V; High range: 3 to 5V

Digital inputs:
8 in / 8 out
TTL/CMOS level with pull-up with 100 kΩ).
Low range: -0.7 to 0.8V; High range: 2 to 5V

CAN interface (standard)
2 x high-speed CAN bus interfaces
Protocol: CAN 2.0B, and J1939 (OBD II optional)
Bus rates: Selectable up to 1 Mb/s
Physical layer: high speed
Software specs
DS-7-SE and DS-OPT-CAN included
See DS-7 specifications for complete details.

Accessories included:

Soft carrying bag
AC/DC adapter and cables
Printed manuals

Mechanical Specs
317 x 252 x 92 mm (12.5 x 9.9 x 3.6 in.)
Typ. 5 kg (11 lbs.)

Environmental Specs
0 to 50°C (-20°C when unit is pre-warmed and not powered off at temperatures below 0°C)
Humidity: 95% non cond., @ 60°C
Extended environmental specs:
Vibration test: MIL-STD-810C 514.2 procedure X, MIL-STD-810F 514.5 procedure 1
Shock test: MIL-STD-810C, MIL-STD-810F 516.5 procedure 1
EMC test: EN 50081 Part 1+2, EN 50082 Part 1+2, EN 61000-6-1, EN 61000-6-2,
EN 61000-6-3, EN 61000-6-4, EN 61000-3-2, EN 61000-3-3, EN 61000-4-2
(crit B), EN 61000-4-4 (crit B), EN 61000-4-5 (crit A), EN 61000-4-11 (crit A)
Safety test: IEC 61010-1 §6.8 / 600V CAT III
Humidity: 92 ±2.5% RH @ 40 ±2°C, 48 h
Altitude: 4000 m (13000 ft)
IP rating: (Standard unit): IP20 (venting holes 3.5 mm dia.). Special units upon request
A/D performance
(See ORION-0824-200 specs for full details)
Max sample rate: 204.8 kS/s/ch
Bit resolution: 24-bit sigma-delta type
Configuration: separate ADC per channel, no time skew
Anti-aliasing filtering: automatic and built-in as standard

Analog input specs
DEWE-214-STG model:
8 FLEXIBLE strain gage / voltage inputs, TEDS compatible

Measuring modes:
Full bridge, 1⁄2 bridge, 1⁄4 bridge 120 Ω, 1⁄4 bridge 350 Ω or ±10V voltage Full bridge sensors 120 Ω to 10 kΩ
Internal completion for 1⁄2 bridge and 1⁄4 bridge sensors
Internal 50 kΩ and 100 kΩ shunt resistors
Analog bandwidth: 30 kHz (-3 dB)
MSI-BR-ACC supports IEPE accels and mics; MSI-BR-CHA-50 supports dynamic charge sensors; MSI-BR-V200 supports voltages up to ±200V; MSI-BR-RTD sup- ports Pt100/Pt200/Pt500/Pt1000 RTDs; MSI-BR-TH supports J, T, K, or C thermo- couples

DEWE-214-ACC model:
8 FLEXIBLE IEPE / voltage inputs, TEDS compatible

Measuring modes:
Voltage: ±0.125 V, ±0.25 V, ±0.5 V, ±1 V, ±1.25 V, ±2.5 V, ±5 V, ±10 V
IEPE: ±0.5, ±1, ±2, ±4, ±5, ±10, ±20, ±40
Selectable single-ended or differential input mode
DC or AC coupled (3 Hz standard, on request down to 0.1 Hz)

GPS sensor:
Standard: 1 Hz GPS sensor
Optional: 20 Hz GPS sensor
Optional: 100 Hz GPS sensor

20 and 100 Hz GPS sensors are suitable for dynamic testing, such as required by CAPS, ACC, Brake testing, vehicle dynamics, and more.

Downloads

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Download the Brochure
PDF file, 1 MB
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Download the
2012 Catalog
PDF file, 20 MB
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Software download page
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Download the Manual
PDF file, 2 MB

Request Pricing

Your Contact Information

DEWETRON INC. provides our products and services to North and South America, and the Carribbean. If your request is from outside this area, we will automatically forward it to our colleagues around the world so that they can assist you locally.
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© 1998-2014 Dewetron, Inc. 10 High Street, Ste K, Wakefield, RI 02879 USA | Business hours Monday - Friday 08:00 - 17:00 except US and RI official holidays
Phone: +1 401-284-3750 | Toll-free USA: +1 877-431-5166 | Fax: +1 401-284-3755
For application support: support@dewamerica.com | For service issues: service@dewamerica.com | For sales topics: sales@dewamerica.com
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GLOBAL COMPANY
DEWETRON itself is backed up by companies with more than $1B in assets, so we have the resources to support you. At DEWETRON, data acquisition is what we do - and it’s all we do. When you partner with us, you're in strong hands.
WHO IS DEWETRON?
We design and build DATA ACQUISITION INSTRUMENTS. Our solutions are considered best of breed in the field of physical measurement from sensors like strain, acceleration, temperature, force and many more. Our SYNC CLOCK technology allows additional data from a wide variety of interfaces (VIDEO, ARINC, 1553, GPS, CAN, IRIG…) to be recorded in perfect sync with the analog and digital data.
All trademarks and copyrights are acknowledged as the properties of their owners.
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