Amplifier GT200AM

Purpose:

Receiving and amplification of signals from acoustic emission sensors to normalized values.

Features:

Can operate on coaxial 50 Ohm line with a length of up to 100 m.
Low intrinsic noise.
Case-mounted magnets with tearing force not less than 100 N allow easy mounting/dismounting of the amplifier on the monitored object or metal frame of recording equipment.
Waterproof casing.

Check price with the manufacturer

Description

Documents

Parameter

Value
Amplification factor

1 ... 200 (Determined according to customer's requirement)
Limits of basic error of amplification factor setting

± 2 %
Operating frequency range with attenuation on the boundaries -30% with the length of the line

10 … 800 кHz
10 … 650 кHz
10 … 400 кHz
Maximum output voltage (peak value) at nonlinear distortion factor < 5%, not lower than

± (1 … 2) V
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 %
Load resistance (greater than)

50 Оm
12 … 24 V
30 mA
Root mean square value of the noise reduced to the input (not higher than)

7 µV
Operating temperature range

-40 … +85 °С
Connector type

input / output
Weight

165 g

Electric Circuit of GT200AM

Wiring diagram GT200AM