Limit alarms are set point controllers that regulate industrial processes, whether discrete, batch or continuous. Alarms are indicators of problems, be they production line faults, process upsets, equipment failures or control system abnormalities. With the increasing amount of automation control products it's safe to say modern labs have hit the 2.0 mark. There are programmable logic controllers (PLCs), operator interfaces (HMIs), to programmable relays, timers and counters, sockets, signal conditioners and general purpose relays. All these automation control products signal the end of an era and the beginning of a knowledge transfer. Programmable logic controllers (PLCs) can be used to replace relays, timers and counters. Plcs offer compact designs with flexible, programmable control and monitoring of devices. Operator interfaces or human machine interfaces (HMIs) feature touch screen displays to control your PLC and monitor and control automation and process systems. Programmable relays feature functionality such as control of relays, timers, counters and time switching. Timers and counters are available as DIN rail or panel mount configurations. These instruments provide programmable counting/timing functionality for your process system. Signal conditioners accept many input and output signals and sends the signal to the control device. Signal conditioners can accept temperature (thermocouple or RTD), AC or DC, potentiometer, bridge/strain, frequency inputs and many other types of inputs. Get information about automation control products for your lab by speaking with a cole-parmer technical expert today. Field Configurable - compact design.
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