Multi-channel Load Cell Signal Conditioner 0-5V 0-10V 4-20mA

The AA4C, AA3C, and AA2C multi-channel load cell signal amplifiers are versatile signal conditioning solutions designed to work seamlessly with any of our load cells or torque transducers that output in mV/V format. These amplifiers are capable of processing input from up to four sensors simultaneously, providing a wide range of standard analog output formats including -5 to 5V, 0 to 3.3V, 0 to 5V, 0 to 10V, 0 to 20mA, and 4 to 20mA, making them ideal for integration into various data acquisition and control systems.
Power for the AA series amplifiers can be supplied via 12V or 24V DC, depending on the selected configuration. The unit provides 5V excitation voltage to all connected sensors, ensuring stable and reliable signal output. Installation is simple and efficient—wiring is handled via screw terminals, requiring only a screwdriver, and each input channel supports manual 2-point calibration through zero and gain adjustment.
The AA3C 3-channel amplifier is particularly popular for use with triaxial (3-axis) load cells, offering simultaneous signal amplification for all three axes. Meanwhile, the AA4C 4-channel version is a compact and efficient solution for applications requiring multiple load cell inputs in a space-limited setup. With high compatibility, ease of use, and flexible output options, the AA series amplifiers are ideal for both industrial and research-grade force measurement systems.