Modular Transducer Amplifier, Bridge8

Bridge8 is a modular, rack-mountable amplifier system. It is specifically designed for use as a signal conditioning amplifier with strain gages and other poered transducers. It includes differential amplifiers featuring high input impedance, high common mode rejection and low current leakage input terminals for low noise operation.

• Wide range of fixed gains with independent variable gain adjustment
• Low pass filter
• Single ended or differential transducer compatibility
• Dual range output offset correction
• Independent module power switch
• Provides ± voltage excitation to transducers

The Bridge8 also features a half bridge switch and channel offset. A wide variety of WPI transducers are available for force, temperature, pressure and light measurements. This amplifier is a clear choice for convenience and quality.

Benefits:
Chassis accepts combination of bioamplifiers and transducer amplifiers
Flexible channel count (1 to 8) allows expandability
Output LEDs confirm transducer output balance

Applications:
WPI force transducers
Wheatstone bridge transducers
Muscle force measurement

Amplification: 1, 10, 50, 100, 500, 1000 and adjustable
Input leakage current: 0.1 pA at 25 °C
Voltage offset adjustment: ±50 mV (low); ±100 mV (high)
Amplifier output voltage: ±4.4 V (10 mA, max.)
Excitation Voltage: 10 V (±5.0 V) 100 mA, max.
Equivalent noise signal input: <0.4 µV RMS (2 µV p-p) 0.1 to 10 Hz Gain >10
<3 µV RMS (15 µV p-p) 0.1 to 100 Hz Gain >10
Low pass filter band (KHz): 0.03, 0.1, 0.3, 1, 5, 10, Wide Band R-C Butterworth 6 dB/octave