Hengstler grado 921 1 / 4 DIN Temperature Controllers

Hengstler grado 921 1 / 4 DIN Temperature Controllers

Hengstler grado 921 1 / 4 DIN Temperature Controllers
- Available as two-point, three-point, or continuous controller
- Easy adjustment of the PID control parameters through Preliminary adjustment (pre-tune) and self-adjustment (self-tuned facilities)
- Very easy set point adjustment directly through front panel keys
- Configurable universal input for thermocouples, resistance thermometer PT 100, or freely scaleable analogue input (current/voltage)
- 3 outputs (discontinuous or continuous) for control, as linear output for measured or set point value, or as alarm output
- Two-line high-luminosity LED display
- Permanent set point and actual value display
- 2 software alarms, which can be allocated to the outputs
- 4 types of alarm: closed loop alarm, deviation alarm, band alarm and absolute alarm
- Adjustable digital input filter
- 2 externally selectable set point values
- Easy adjustment of control parameters with i