Type 2690-0S2

The NEXUS Range of Conditioning Amplifiers Types 2690

• Highly flexible construction: 1-, 2-, 3- or 4-channel
configurations that can be a combination of acoustic and/or
vibration transducer inputs with different filter options
• High input signal range, low noise and extensive overload
facilities
• Supports transducers with TEDS according to IEEE 1451.4
• Available for: charge, microphone, sound intensity, CCLD and
very high input
• Compact robust design and battery operation makes it also
suitable for use in the field
• Serial control interface (RS–232) allows for computer control of
set-up and test functions. A large number of amplifiers can be
controlled from a single PC
• High accuracy due to reliable construction and a wide range of
calibration options. Patented Charge Injection Calibration (CIC)
and the patented Mounted Resonance Test (MRT) are built-in
• Wide range of filters that can be set up for specific tasks