Amplifier AQ05-B.1.0,1

Purpose:

Converting high-impedance charge signal from a piezoelectric transducer (vibration transducer, force sensor, etc.) to a low-impedance voltage signal.

Features:

Can be used at long communication lines (up to 100 m), almost without reducing sensitivity or limiting the low frequency region.
Low intrinsic noise.
External power supply.
Explosion-proof version 1ExibIICT4 (optional).

Check price with the manufacturer

Description

Documents

Parameter

Value
Conversion factor for charge

0,1 mV/pC
Maximum input charge (peak value)

100000 pC
Limits of acceptable basic relative error of conversion factor for charge at 1 kHz

± 2 %
Operating frequency range at the level of -3 dB

1 … 30000 Hz (To be determined by customer)
RMS value of intrinsic noise reduced to the input, for sensor capacity 1 nF (not higher)

10·10-3 pC
Output resistance (not higher than)

100 Оm
Maximum amplitude of output voltage at load resistance 10 kOhm and nonlinear distortion factor not greater than 5 %

2,4 V
Bias voltage at the output

± (2,5 ± 0,5) mV
Common-mode rejection ratio at 1 kHz (higher than)

40 dB
Acceptable additional relative error limits of conversion factor for charge in the operating temperature range - 40 ... + 85 °C

± 1 %
Powering mode

+ (7 ... 9) V from external DC source
10 mA
Connector type

input / output
Weight

450 g
Optional accessories

cable adapter AS06

Electric Circuit of AQ05-B.1.0,1