Dynalabs DYN-P-4000 Manuale utente

Model DYN-P-4000

100g/200g/500g/2000g/6000g

Product Manual

Product Support

If at any time you have questions or problems with the DYN-P-4000 sensors,

please contact a Dynalabs engineer at:

Phone: +90 312 266 33 34 (9 a.m. to 5 p.m., UTC +3)

E-mail: [email protected]

Warranty

Our products are warranted against defective materials and workmanship for one

year. Defects arising from user errors are not covered by the warranty.

All copyrights of this manual belonging to Dynalabs products are reserved. It

cannot be reproduced without written consent.

Disclaimer

Dynalabs Ltd. provides this publication "as is" without warranty of any kind,

express or implied, including but not limited to, the implied warranties of

merchantability or fitness for a particular purpose. This document is subject to

change without notice, and should not be construed as a commitment or

representation by Dynalabs Ltd.

This publication may contain inaccuracies or typographical errors. Dynalabs Ltd.

will periodically update the material for inclusion in new editions. Changes and

improvements to the product described in this manual may be made at any time.

Table of Contents

1) Introduction..................................................................................................... 4

2) General Information.......................................................................................... 4

2.1) Unpacking and Inspection ..........................................................................4

2.2) System Components ...................................................................................4

2.3) Specifications.............................................................................................. 5

2.4) Outline Drawing .........................................................................................6

3) Operation and Installation................................................................................. 7

3.1) General........................................................................................................7

4) Sensor Static Calibration Verification..............................................................7

5) Declaration of Conformity................................................................................8

1)Introduction

The piezoresistive accelerometers are based on micro-electro-mechanical systems

(MEMS) technology. Piezoresistive accelerometers are used for high impact

applications in automotive industry such as crash testing. 4000 Series Dynalabs

uniaxial accelerometers feature a wide frequency range up to 5,000 Hz and

excellent shock resistance up to 10,000g. 4000 series accelerometers are

lightweight. They have reliable aluminum housing with IP68 protection class.

These sensors have integrated cable with configurable length and connection

options.

DYN-P-4000 sensors offer the following options;

• Custom Cable Length (5m standard cable)

• Custom Housing Material

• Custom Connector

• Base plate

2) General Information

2.1) Unpacking and Inspection

Dynalabs products provide adequate protection for undamaged products to be

transported. Document the damages that occur indirectly during the transport

and contact the customer representative.

2.2) System Components

The DYN-P-4000 has the following components:

- MEMS Sensor

- Calibration Certificate

-Product Manual

2.3) Specifications

Table 1: Specifications datasheet

Full scale

acceleration

(g)

4010

±100

4020

±200

4050

±500

4200

±2000

4600

±6000

Sensitivity

(@10V

excitation)

(mV/g)

1.2

0.6

0.3

Frequency range

(±5%)

(Hz)

1,200

1,400

2,000

4,500

5,000

Non-linearity

(full scale)

(%)

Shock

survivability

(g)

5,000

10,000

Transverse

Sensitivity

Damping Ratio

0.9

0.6

0.3

Zero

Acceleration

Output

(mV)

±25

Environmental

Table 2 Environmental specifications datasheet

Protection Level

IP 68

Operating Voltage

10 V –40 V

Operating Temperature

-40 °C to +100 °C

Isolation

Case isolated

Physical

Table 3 Physical specifications datasheet

Sensing Element

MEMS Piezoresistive

Housing Material

Aluminum

Connector (Optional)

D-Sub 9 or 15 pin, Lemo, Binder

Mounting

Adhesive or screw mount

Base plate (Optional)

Aluminum

Weight (without cable)

2.4) Outline Drawing

The dimensional properties of DYN-P-4000 sensors are given below.

3) Operation and Installation

3.1) General

The general sensor connector configuration is given below;

Cable Code/Pin Configuration:

• Red : V + Power supply voltage +10 to +40 VDC

• Black : Ground Power GND

•X-Axis: Yellow : Signal (+) Positive, analog output voltage signal for differential mode.

Blue : Signal (-) Negative, analog output voltage signal for differential mode

WARNING

Never connect the power supply and/or the power ground to yellow, and/or blue

cables.

Never connect the power supply to the power ground. Always use a clean power

source and check the voltage range.

4) Sensor Static Calibration Verification

Using gravity, voltage values are measured in the + and - directions, providing a value of 1 g.

The measurement should be made as follows;

When the sensitivity value of 4000 series sensors is used with the data

acquisition system, the sensor shows +1 g with the effect of gravity in the

direction of the arrow sign.

When the sensor is positioned in the opposite direction to the axis to be

calibrated, the arrow shows -1g as shown below under the effect of gravity.

Using gravity, the voltage values that provide 1 g in the + and - directions are

measured and compared with the catalog value. The calibration value should be

close to the catalog value with a 10% tolerance. Sensor catalog sensitivity

values are given in Table 1.

5) Declaration of Conformity

This declaration of conformity is issued under the sole responsibility of the manufacturer.

The product(s) are developed, produced and tested according to following EC- directives:

•2014/35/EU –Low Voltage Directive (LVD)

•2006/42/EU –Machinery Safety Directive

•2015/863/EU –RoHS Directive

Applied standards:

• EN 61010-1:2010

• EN ISO 12100:2010

• MIL-STD-810-H-2019 (Test Methods: 501.7 - High Temperature, 502.7 - Low

Temperature, 514.8 - Vibration, 516.8 –Shock)

DYNALABS MÜHENDİSLİK SANAYİ TİCARET LİMİTED ŞİRKETİ declares

that above mentioned products meet all the requirements of the above mentioned

standards and regulations.

Canan Karadeniz, General Manager

Ankara, 15.07.2021

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