Pacific Sensor Technologies is a supplier of process control, industrial and scientific instrumentation. They offer motor on off status data logger, namely PST-Motor101-C. The PST-Motor101-C measures and records on and off status changes for motors or other equipment drawing up to 200 Amps. The state change occurs when the current switch exceeds the 150mA set point, which allows the customers to monitor basic equipment.
The current switch monitors whether there is current passing through a wire around which it is clamped. When the current exceeds 150mAs, the output changes and provides a voltage for the Motor101 to measure. The PST-Motor101-C includes the data logger, current switch and IFC200 interface cable.