Voltage data-logger State101A

with PC interfacewithout displayfor monitoring

The State101A is a compact, state data logger that monitors and records the occurrence, duration and status of predetermined events by measuring changes in voltage. With a user-programmable reading rate of up to 4 Hz, 10-year battery life and the ability to store up to 838,041 readings, the State101A is ideal for long-term studies. Typically connected to a relay or switch, this device features a removable screw terminal block to easily disconnect and retrieve the logger for data download without disrupting wiring connectivity. The State101A is compatible with the latest MadgeTech 4 Software making starting, stopping, and downloading simple and easy. Graphical, tabular, and summary data is provided for analysis and can be viewed as customizable engineering units.