Ru
Information
About company
Career
Documents
Publications
For investors
News
Production
Sensors
Vibration transducer
Vibration velocity transducer
Vibration switch
Force sensor
Dynamic pressure sensor
The Converter of acoustic emission
Acoustic emission sensor
Impulse hammer
Pad with three-axis vibration transducer
Eddy-current sensor
Calibrators
Amplifiers
Amplifier module
Chassis casing
ADMV
BRHV
Electric auxiliary units
Matching device
Electrical equivalent
Power unit
Programming panel
Measuring instruments
Instrument set
Vibrometer
Analyzer
Vibration controller
Simulation workbench
Ballistic facility
Optional accessories
Cable adapter
Thread adapter
Seal ring
Spacers
Cable connector
Cable connector accessories
Stud
Magnet mounting base
Probe
Wax mastic
Mounting block
Mounting device
Impulse hammer accessories
Vibration adapter
Filter
Warranty
Opinions
Make order
Operation guidelines
Wiring diagrams
Metrology
Partners
Dealers & representatives
Exhibitions
Contacts
Contacts
Employees
Company card
Basket
+7 (831-30) 6-77-77
0
No products in the cart.
Home
/
Amplifiers
/
Amplifier
/
Acoustic emission sensor signals
/
Charge
/ Amplifier GT500A
Amplifier GT500A
Purpose:
Receiving and amplification of signals from acoustic emission sensors to normalized values.
Features:
Can be used at long communication lines (up to 10 m) from sensor to amplifier.
Can operate on coaxial 50 Ohm line with a length of up to 100 m.
Switching amplification factor via RS-485 interface or by closing Kus contacts located under the amplifier cover (amp factor round-robin).
Low level of intrinsic noise.
Waterproof casing.
Check price with the manufacturer
Количество
Add to cart
Description
Documents
Parameter
Value
Amplification factor
20 ... 50 dB in 10 dB (Switchable via RS-485 interface or via a contact closure Kus, located under the cover of the amplifier)
Limits of basic error of amplification factor setting
± 2 %
Maximum output voltage (peak value) at nonlinear distortion factor < 5%, not lower than
± 2 V
Operating frequency range with attenuation on the boundaries -30%
20 … 350 кHz
Input resistance (higher than)
100 кОm
Acceptable additional relative error limits of conversion factor for charge in the operating temperature range - 40 ... + 85 °C
± 1 %
Cutoff frequency of the built-in low-pass filter (LPF) with decline in frequency response not less than 20 dB/octave and attenuation not greater than 1 dB
20 кHz
Cutoff frequency of the built-in high-pass filter (HPF) with decline in frequency response not less than 20 dB/octave and attenuation not greater than 1 dB
800 кHz
Load resistance (greater than)
50 Оm
Powering mode
+ (24 ± 2) V
35 mA
Root mean square value of the noise reduced to the input (not higher than)
15 µV
Connector type
input / output
Weight
250 g
Optional accessories
matching device AG09; power supply AS03
Wiring diagram GT500A
Габаритный чертеж
SUBMIT A REQUEST
I have read and accept the
privacy policy
SUBMIT A REQUEST
[contact-form-7 404 "Not Found"]
Get price
I have read and accept the
privacy policy
Get production catalog
Thank you, here is
the link to production catalog