On Off Controller
Reliable two-state temperature and process controllers designed for high-accuracy relay switching, adjustable hysteresis tolerance, and versatile alarm indications across industrial applications.
On Off Controller Overview
The ON/OFF controller switches the output when the setpoint is reached. If the value falls below the setpoint by a certain adjustable tolerance (xsd, switching differential, hysteresis), then the output is switched on again. It therefore only has two switching states. It is used in temperature control applications where the heating or cooling is only switched on or off. A 2-state controller with dynamics can, however, also operate with a P, I, or D component.
On Off Controller
Feature
- Controller output (relay)
- Limit value output (relay) for alarm indication
- Analog output configurable as actual value output, setpoint value output, or logic output 0/10 V for control of solid state relay
- LCD display for process information
- USB interface on front and setup program for simple startup
Application
Control of temperatures, pressures, and other process variables
Expertise Across Major Process Industries
Tailored industrial control panels, process instrumentation, VFD drive automation & turnkey repair services engineered for critical operating sectors worldwide.
Food and Beverage
Hygienic process instrumentation, automated CIP batching control panels & FDA-standard temperature/flow monitors.