Learn how to choose Multispan process indicators and controllers for 4 to 20 mA, 0 to 10 V and industrial process signals. Understand alarms, transmitter supply, retransmission, RS485 Modbus and panel size selection.

Learn how industrial timers, counters and multifunction control instruments are used in machine automation. Understand timing, counting, batch, length, RPM and production control applications with iTherm products.

Learn how industrial process monitoring works using process indicators, controllers and jumbo displays. Understand 4 to 20 mA signals, alarms, transmitter excitation, RS485 communication and iTherm PI and Fx series selection.