Pneumatics has had different diagnostic features for some time. For example, we can sense today whether the power is too low or too high, or whether there is a short circuit in an I/O system which caused some sort of failure.
Pneumatic circuits can be safe when carefully examined and implemented. The designers can use the appropriate level of reliability based on their assessment of the risk and frequency of the potential risk.
The Model 30MT is a compact magnetic encoder module designed for the most extreme environments. It offers sealing up to IP69K, an operating temperature range of -40° to 120° C, and a shock and vibration rating that conforms to Mil-STD-202G. With a large air gap and tolerance to misalignment, up to 1024 CPR (4096 PPR with Quadrature Counting), and easy alignment and installation, the Model 30M or is an excellent solution where you need motion feedback in your robotics application.