Product Announcement from RDP Electrosense
New from RDP is the low profile DR7DC strain gauge amplifier, designed to provide excitation and signal amplification for strain gauges and strain gauge based transducers. The DR7DC is compactly packaged for DIN rail mounting, which will prove of benefit to systems integrators and machine builders.
Derived from the established heritage of RDP's successful S7DC series, the new amplifier significantly reduces system engineering and ground loop problems thanks to full isolation between the DC supply side (9 to 36 V) and the amplified output. Offering transducer excitation of 3 to 10 volts DC there is a choice of a full range output of either ±10 Volts or 4 to 20 mA from switch selectable input signal levels ranging from 4mV to 10 V. Combining the isolation and these features the DR7DC is an ideal solution when integrating industrial load cells and pressure transducers into a control system.
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The DR7DC amplifier enjoys excellent thermal stability, with a dynamic response of either 0 to 5 KHz or user selectable 500 Hz and 20 Hz filter options with low noise levels. The DR7DC is fully compliant with all relevant electrical and EMC standards and regulations.
This new model compliments the successfully established DR7AC version, which is suitable for use with LVDT displacement transducers and other inductive sensors.
As with all RDP products it comes with full instructions and is backed by RDP's highly regarded engineering hotline support service at 800-334-5838.