Portable State Recorder Provides Four Channels

Portable and easy to use, the OM-CP-QUADSTATE four-channel, stand-alone state recorder can measure and record up to 52,428 state changes. The instrument senses input transitions or contact closures from external sources such as transducers and/or state initiators and records the time and input state of the device when a transition occurs. Capable of being started and stopped from a PC via a serial-port connection, it relies on non-volatile, solid-state memory that ensures maximum data security even if the battery becomes discharged. Via included software, data may be printed in graphical or tabular format and can be exported to a text or an Excel file. Other features include the ability to interface contact closures or TTL signals up to 30V, real-time operation, programmable start time, programmable engineering units, and memory wrap around. Price is $599. OMEGA ENGINEERING INC., Stamford, CT. (203) 359-1660.