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SWP - LCD - PID self-tuning controller的产品详细介绍：
Product description: |
| SWP - LCD series PID outside a given or valve position control instrument is suitable for the need for high accuracy measurement control system, can replace the amplifier direct drive executive institutions (such as valve position, etc.). SWP - LCD series PID control instrument integrating digital instrument and analog meter, for velocity, temperature, pressure, liquid level measurement signal is relative analog display, digital display control and make the measured value shows more clear. One, the main characteristics 1, at the same time, the input, display and valve position feedback signal measurement signal.Respectively with analog control output all the way (on-off control output - relay forward and inversion of control) and output analog quantity to send all the way, can be applied to all kinds of measurement control occasions. 2, automatic following outer given value (or valve position feedback value) to control the output (analog control output or relay forward and inversion of control output).It can realize automatic/manual switch without disturbances.Manual switch to automatic, will use the method integrating, and the tape function of limit switch, so as to realize the smooth manual/automatic switching. Second, the special technical parameters The output is controlledPWM output, thyristor trigger output, solid state relay output, the output voltage/currentTo set/display precision+ 0.5% FS + 1 digit Max.Settings and display values match, no relative errorscale0.0% - 100.0% (unit: 0.1%)Integral (reset) time0-9999 - s (unit: 1 s)Differential (ratio) of time0-9999 - s (unit: 1 s)Control cycle1-250 - s (unit: 1 s)Sampling period0.5s |
SWP - LCD series PID automatic calculus outside a given or valve position control instrument spectrum chart
Type no. | code | Said Ming | |||||||||||
SWP－LCD－N | □ □ □□-□ □ □ -□□/□□-□ □ -□ -□ | A new generation of PID controller | |||||||||||
Shape features | DS | Horizontal type display instrumentVertical display instrument | |||||||||||
Overall dimensions | 8 | 160×80mm,80×160mm | |||||||||||
Control action | 1525 | A given controlValve position control (turn relay is inversion of control) | |||||||||||
Communication methods | - | See the "communications" | |||||||||||
Control the output | - | See "control output way" | |||||||||||
Analog output | - | See "analog output way" | |||||||||||
Measuring signal input type | twenty | See "input type" | |||||||||||
Outside of a given signal input type or valve position feedback signal input type | twenty | See "input type" | |||||||||||
The first alarm way | - | See "alarm output way" | |||||||||||
The second alarm way | - | See "alarm output way" | |||||||||||
Feed output | P | DC24V feed output | |||||||||||
The power supply mode | WT | DC24V power supplyAC90 ~ 265 v power supply, switching power supply)AC220V power supply, linear power supply, can be omitted) | |||||||||||
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