PRACTICAL Control Solutions has released JUMO Logoscreen 500, panel-mounting paperless recorders. They measure 144mm x 144mm and have clear, easy-to-read 13cm STN colour screens and six or three analogue channels, as well as four digital event/logic channels.
The recorders can be ordered with up to three output relays with CO contacts and/or with RS232 or RS485 ports to enable interfacing with computers. Software can be supplied to permit communication via modem, remote set-up and data evaluation. Analogue inputs include dc voltage and current and a wide range of thermocouples as well as two, three, and four-wire RTDs. The recorders incorporate a 1.44MB hard disk with storage capacity for 650,000 events and 350,000 event flash-memory RAM on the instrument's CPU board. The recorders are suitable for channel labelling in engineering units, channel identification, bar-graphs and event readouts.