The PMA KS 90-1 is an industrial and process controller designed for universal, precise, and cost-effective control tasks. It supports simple 2-point (on/off) control, continuous PID control, or 3-point stepping control. The device features a 'day & night' display and a front interface compatible with BlueControl software for parameter adjustment.
| Control modes | 2-point, PID, 3-point stepping |
|---|---|
| Cycle time | 100 ms |
| Shortest pulse-length | 20 ms |
| Display range (O2) | 0,001 ppm...100% O2 |
| Thermocouple Type K range | -100...1350°C |
| Thermocouple Type S range | 0...1760°C |
| Protection class | IP 65 |
It supports simple 2-point (on/off) control, continuous PID control, or 3-point stepping control.
Yes, the standard KS 90-1 is suitable for oxygen control using heated and unheated O2 sensors.
The shortest pulse-length is 20 ms.