Product category:
Linear Position Sensors
News Release from: RDP Electronics | Subject: DR7AC
Edited by the Engineeringtalk Editorial
Team on 30 November 2006
LVDT amplifier eases system engineering
problems
New from RDP Electronics, the low-profile DR7AC carrier amplifier is designed to provide excitation and signal amplification for LVDTs and other inductive transducers.
New from RDP Electronics, the low-profile DR7AC carrier amplifier is designed to provide excitation and signal amplification for LVDTs and other inductive transducers The DR7AC is compactly packaged for DIN rail mounting, which will prove of benefit to systems integrators and machine builders
This article was originally published on Engineeringtalk on 17 Feb 2000 at 8.00am (UK)
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Using RDP's capacitive non-contact measurement technique, the RCDT rotary displacement transducer accurately measures the absolute position of its shaft in relation to its body.
Derived from the established heritage of RDP's successful S7AC series, the new amplifier significantly reduces system engineering and earth loop problems thanks to full isolation between the DC supply side (9 to 36V) and the amplified output.
Offering transducer excitation options of 1 or 3V RMS, at either 3 or 5kHz carrier signal excitation, there is a choice of a full range output of either +/-10V or 4-20mA from switched selectable input signal levels ranging from 20mV to 4V RMS.
The DR7AC amplifier enjoys excellent thermal stability, with a dynamic response which is flat from static to 250Hz, offers low noise levels and is fully compliant with all relevant electrical and EMC standards and regulations.
As with all RDP products it comes with full instructions and is backed by RDP's highly regarded engineering hotline support service. Request a free brochure from RDP Electronics ...
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