AutomationDirect has added two new frequency signal conditioners. The new SCU-2200 universal analog-to-frequency converters from ProSense accept milliamp, voltage, RTD, thermocouple or potentiometer ...

Figure 3. A voltage signal produced by a Pt100 RTD in response to increasing temperature. The AFE amplifies and conditions the low amplitude RTD signal before the analog-to-digital converter (ADC) ...

The UWRTD RTD-to-wireless connector/converter wirelessly transmits process temperature, ambient temperature, signal strength, and battery status in real time to a computer or over the internet.