Built-in signal conditioner 1704-A-002

amplifierUSBfor piezoelectric transducers

2-CHANNEL CCLD SIGNAL CONDITIONER Type 1704-A-002 CCLD Signal Conditioner designed with built-in battery recharger, enabling in-situ conditioning for your measurements in the field and the lab. The Type 1704-A range of conditioners provides CCLD (Constant Current Line Drive) power for CCLD transducers such as microphones, accelerometers, and tachometer probes. The 2-Channel Signal Conditioner includes features like a built-in, rechargeable battery optimised for in situ measurements. USE SCENARIOS Provides power for microphones, accelerometers and other CCLD-compatible transducers Industry standard CCLD power is compatible with wide range of DeltaTron® and ICP® sensors Built-in Li-Ion battery and charger – ready to measure when you are Powered and charged from PC's USB connector (with optional cable): no need for an extra mains adaptor Wide range of gains (×1, ×10 and ×100) amplify signal before A/D to improve noise floor Selectable acoustic bandpass and A-weighting (type 0) filters remove unwanted frequencies Switches to quickly change settings and LEDs for fast verification of configuration Both 2 × BNC and 3.5 mm stereo output connectors provide options to connect to A/D converters or sound cards CCLD conditioning has advantages because it allows the transducer power to be delivered using the same coaxial cable that the transducer uses to return the measurement signal. This reduces cabling costs and improves noise immunity compared to multi-conductor cables.