SIEMENS 6DR2100-5 SIPART DR21 COMPACT CONTROLLER

SIEMENS 6DR2100-5 SIPART DR21 is rugged PID compact process controller for industrial temperature, pressure and flow closed-loop regulation, panel flush mount design. The SIPART DR21 compact controller accepts analog and digital field input signals, integrates dual bar-graph display for setpoint and actual process value, supply voltage 115~230VAC. This PID compact controller supports modular expansion for additional I/O and communication interfaces. The PID compact controller adopts stable closed-loop PID algorithm, vibration-resistant construction, suitable for marine and industrial control cabinet environments.

This controller delivers process closed-loop PID regulation & limit value interlock logic control. The process closed-loop PID regulation & limit value interlock logic control receives analog measurement signal from temperature, pressure or flow transmitters. The process closed-loop PID regulation & limit value interlock logic control compares actual process value with setpoint and outputs proportional analog signal to control valves and actuators. The process closed-loop PID regulation & limit value interlock logic control monitors high/low limit values and triggers visual/audible alarm once threshold exceeded. The process closed-loop PID regulation & limit value interlock logic control stores parameter configuration and supports on-site parameter calibration. The process closed-loop PID regulation & limit value interlock logic control performs built-in hardware self-diagnosis for instrument and hardware fault detection.

This SIEMENS spare is an essential industrial process PID control spare for process control panel overhaul. The industrial process PID control spare can replace faulty 6DR2100-5 SIPART DR21 controller directly. The industrial process PID control spare meets CE electrical safety specifications. The industrial process PID control spare is widely fitted on petrochemical plants, cargo ships, tankers and offshore platform process control cabinets.

SIEMENS SIPART DR21 6DR2100-5 PID controller is classic single-loop process regulating unit. It realizes closed-loop process regulation and over-limit alarm output, performing reliably under humid industrial & marine machinery room environments.