Signal conditioner for use with proximity sensors (TQ).The IQS450 signal conditioner is a high-quality, high-reliability conditioner for use with the TQ4xx proximity sensors.The IQS450 is highly configurable (measurement range, sensitivity, total system length), and provides either a current output or a voltage output. It is designed and built for long-term use in environments characterised by hazardous areas (potentially explosive atmospheres).FeaturesSignal conditioning for TQ proximity sensorsVery wide frequency range (DC to 20000 Hz)Configurable transfer functionCurrent output for signal transmission over long distances or voltage output for signal transmission over medium distancesCertified for use in potentially explosive atmospheres