The model LDM-8000 is a line-powered, 8-channel LVDT/RVDT signal conditioner consisting of eight LDM-1000 signal conditioner modules and a PSD 40-15 power supply, pre-wired and mounted on a DIN rail inside a rugged IP65 enclosure.
A wide range of gains, excitation voltages and frequencies ensure compatibility with virtually all LVDT and RVDT type transducers. Full-wave synchronous demodulators eliminate quadrature and harmonics to maximize external noise rejection. The amplifiers are capable of providing several different DC output voltage signals as well as 4-20mA current loop. The frequency response is internally selectable for each channel. The master/slave function (setup at the factory by default) allows synchronization of all 8 channels to prevent beat frequencies and cross talk between transducers.
The LDM-8000 provides everything you will need for accurately interfacing AC operated LVDTs or RVDTs to your position measuring system. It is housed in a IP65 enclosure to protect it from dirt, dust, water and other contaminants commonly found in industrial environments. Transducer hookups are completed by mating to the sealed M/S-style bayonet connector, while the DC outputs are available at the BNC connectors.