This design idea uses asynchronous RS232 to power and count pulses from a simple 10 kHz voltage-to-frequency converter.

RS232/422/485 data loggers and data recorders are ... Additionally, these devices can interface with various sensors and instruments, providing a comprehensive solution for data acquisition needs. The ...

The 902B-11030 Absolute Piezo Vacuum Transducer combines the pressure measurement technology of a MEMS-based Piezo sensor with a metal sealed stainless steel 316 diaphragm and integrated electronics.