3500/42M Proximitor / Seismic Monitor.
3500/50M Tachometer Module.
TC isolated I/O module internal or external terminations.
3500/62 external termination block, terminal strip or Euro style connectors.
-10 Vdc to +10 Vdc I/O module with internal or external terminations.
Isolated +4 to +20 mA I/O module with internal or external terminations .
3500/64M Dynamic Pressure Monitor.
I/O module internal or external termination.
3500/65 Monitor.
3500/70M Recip Impulse/Velocity Monitor.
3500/72M Recip Rod Position Monitor.
3500/77M Cylinder Pressure Monitor.