The connection of sensors with rs232 to the computer output

In my project I want to display & connect the results/readings of different types of sensors (RTD, barometer, HR sensor, proximity sensor) with rs232 outputs in the Labview software.
To do this, can I simply connect them to my computer using the usb-rs232 converter or do I need a data acquisition equipment to convert analog signals into digital signals?
If so, please suggest a device suitable for my requirement. Im trying to keep things simple and complete this project within a limited budget

Thanks in advance

Sensors with outputs RS-232 already have the analog-digital conversion.  You just need the USB RS232 converter. Many people have reported on the Forums that converters with FTDI chips seem to have less problems than other materials.

You should also the Protocol of communication with manufacturers of sensors to correctly set the parameters of the serial port and to decode the results.

Lynn

Tags: NI Software

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