The small 2-channel force / displacement measuring amplifier A12 has a wide range of options.
It supports one force channel (strain gauge - full bridge) and one displacement channel (TTL incremental), but can also be used with a rotary sensor (TTL incremental),
or a reflective sensor for speed determination. It can be used for static and dynamic measurements,
with synchronous data transmission rate between 0.0125..2400Hz, or by means of asynchronous measured value request.
The measuring amplifier supports linear multi-point user scaling or polynomial scaling with 4 constants (CH1).
8pcs. output channels, can be activated and assigned measured variables as required.
force / displacement measurements with incremental sensors
measuring of bridge output voltage ratio [mV/V/]
linear multi-point scaling with 11 points, or
polynomial with 4 constants
rpm and angle measurements with rotary sensors
torque / rpm measurements with reflective sensors
Supports strain gauge full bridges in 6 - wire technology
accuracy class 0.02%
bridge supply voltage 5V DC
Selectable output channels
gross / net / tare - channels (user scaled)
positive / negative peak memory (user scaled)
measurement value [mV/V]
at linear mode :
displacement, speed, acceleration
at rotary mode :
rpm, acceleration
number of turns, rotation angle in °, or °,',"
at reflective mode :
measuring range 0.6...20'000min⁻¹, State
8pcs.of limit switch pairs choosabel to the output channels
Mess - Koffer
A12U mit USB, A12W mit WLAN Schnittstelle
