Manual BA 627
Page 2 of 8
Technical changes reserved. 08/2018
A.S.T. - Angewandte System Technik GmbH, Mess- und Regeltechnik
1. Safety precautions
In this operating manual, the installation, putting into operation and the operation itself of the
Strain Gauge Bridge Amplifier BA 627 is described. It is assumed that all measures are taken
by qualified staff only who have adequate knowledge in the fields of measuring and control
engineering.
ATTENTION!
Any non-compliance with these safety precautions may result in
severe damage to property and health.
1.1. Field of application
The Strain Gauge Bridge Amplifier BA 627 has been designed to the purpose of amplifying the
output signals of sensors with metal-foil strain gauges, preferably force transducers and
transform them into standard signals. Any other application is regarded contrary to the
intended purpose. The manufacturer does not accept any liability for damages resulting from
such inappropriate usage. In this case it is the user alone who has to bear the risk.
1.2. Installation
The unit must be installed and connected in compliance with the current DIN- and VDE-
standards. Supply cables and signal lines shall be installed so that interference signals such as
electrical interference do not have any adverse effects on the function of the equipment.
1.3. Maintenance
The device does not contain any components that require maintenance. Repairs shall be
carried out by the manufacturer only.
1.4. Factory setting
The amplifier BA 627 is supplied with the following settings.
Input signal: 1mV/V
Zero point:
0,15mV/V
Output signal:
±10V
Filter: 10kHz
NOTE:
After reset to factory settings, the amplifier has to be newly adjusted to the
sensor!
