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DJB Instruments - amplifiers  charge + IEPE

go to:

in-line charge
standalone

in with the 'popular' crowd

IEPE: mono + tri-axial

charge: mono + tri-axial

ultra-high temperature

seismic + sonde

high  SHOCK

industrial IEPE + Piezo

charge dynamic pressure

DC MEMS accelerometers

hammers + calibration

amplifiers: charge + IEPE

accessories - incl. custom cabling

Amplifiers for Charge + IEPE accelerometers

In-line amplifiers for Charge accelerometers

QV/02  (Line driver)*

Hybrid Two Wire IEPE Source

QV/04  (Line Driver)*

Hybrid Two Wire IEPE Source

Weight:  20.5g

Dimensions:  Ø15 x 47.5

IEPE:  Miniature 2 Wire Charge/Voltage Converter

Connector:  input 10-32 UNF Microdot  output BNC

Gain options:  0.1, 1 and 10 mV/pC

Note: get the best of both worlds (charge amplification AND IEPE), for use with one channel piezo charge accelerometer such as AT/20 or AT/04 (has male BNC for direct connection)

Weight:  15g

Dimensions:  Ø12.5 x 28.5

IEPE:  Miniature 2 Wire Charge/Voltage Converter

Connector:  input 10-32 UNF Microdot  output 10-32 UNF Microdot

Gain options:  0.1, 1 and 10 mV/pC

Note: get the best of both worlds (charge amplification AND IEPE), for use with one channel piezo charge accelerometer such as AT/20 or AT/04 (has microdot in-line connection)

* in-line converters providing charge/voltage conversion when supplied with a standard IEPE supply current in the range of 4 to 20mA.  The low impedance line drive maintains signal integrity even over distances of several hundred metres, requiring minimal configuration to interface with vibration analysers/data acquisition systems.

Standalone amplifiers for accelerometers

CA/04/N

Charge amplifier

CA/04/V

Charge amplifier - Velocity

CA/04/D

Charge amplifier - Differential

Frequency:  Extended Low Frequency Response

Output:  Normalised O/P 3.16V/g (max)

Input range:  1/110pC/g

Bandwidth:  0.1/100kHz

Warning indicators:  Overload LED

Note:  available in multiple variants (more info)

Frequency:  n/a

Output:  O/Ps 100mV/g & 1V/mm/sec. (max)

Input range:  1/110pC/g

Bandwidth:  0.7 - 100kHz

Warning indicators:  n/a

Note:  available in multiple variants (more info)

Frequency:  n/a

Output:  n/a

Input range:  1/110pC/g (CA/04/D)

Bandwidth:  0.7 - 100kHz

Warning indicators:  n/a

Note:  available in multiple variants (more info)

CV1

DIN rail Charge or IEPE amplifier

CV9

9 channel Charge/IEPE/comb. amplifier

V4/04

Four channel IEPE power

Output:  Fixed gain selectable on request

Output connector:  Terminal Block

Input connector:  SMC

Warning indicators:  Power on

Note:  available in multiple variants (more info)

Output:  Large number of options available

Output connector:  9 x BNC

Input connector:  9 x BNC

Warning indicators:  open/short circuit

Bandwidth:  0.5 - 500kHz Max.

Note:  available in multiple variants (more info)

Input:  Normalised O/P 31.6V/g (max)

Output:  Normalised O/P 31.6V/g (max)

Gain:  1, 3.16, 10, 31.6 and 100

Input range:  1/110mV/g

Bandwidth:  3dB Bandwidth 0.4Hz/100kHz

Warnings:  Transducer O/C and S/C Fault detection

   (more info)

VB/01  (fixed gain)

IEPE Battery Power Supply

VB/02  (variable gain)

IEPE Battery Power Supply

Gain:  1

Output connector:  BNC

Input connector:  BNC

Warning indicators: O/C and S/C detection Power on

Batteries required:  x2 PP3 9V

   (more info)

Gain:  1, 10 or 100 (user selectable)

Output connector:  BNC

Input connector:  BNC

Warning indicators: O/C and S/C detection Power on

Batteries required:  x2 PP3 9V

   (more info)

IMPORTANT NOTE:


        we aim to have all information accurate and current, please be aware that 'correct' specifications/details are as per DJB website 

            (click on the product to view detailed specifications/information)

ETMC Technologies Pty Ltd                                          ( ABN: 14 114 595 836 )

Level 1, 22-28 Edgeworth David Avenue  |  Hornsby NSW 2077  |  AUSTRALIA

© 2009-2024   ETMC Technologies Pty Ltd  |  All rights reserved

+61 2 9555 1225

|      contact@etmc.com.au

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