SWP-LED series PID self-tuning controller /PID control instrument for column display system of high precision measurement and control to the controlled object, according to automatically calculate the best control parameters of PID.

SWP-LED series PID self-tuning control instrument /PID bargraph display control instrument in digital instrument and analog instruments in one, can be displayed to control the temperature, pressure, liquid level, velocity measurement signal quantity (high brightness LED digital display) and analog display (column display), that makes the measurement more clear intuitively, can choose a double light column display.

First, the main features

1, PID parameters self-tuning.

2, can be equipped with a PID control output and all the way to send the output, can be applied to a variety of measurement control occasions.

3, hａnd / automatic switch without disturbance, the hａnd can modify the parameters of the state.

4, with a variety of regulated output mode (PWM output, controllable trigger output, solid state relay output and voltage / current output).

Two, special technical parameters control output PWM output, SCR trigger output, solid state relay output, voltage / current output settings / display accuracy +0.5% FS+1 digit max. The set value, value and display, no relative error ratio in the range of 0.0%-100.0% (unit: 0.1%) integral (reset) time 0-9999s (unit: 1s) differential (ratio) 0-9999s (unit: 1s) control cycle 1-250s (unit: 1s) sampling period 0.5s