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Summary

CD series intelligent digital controller adopt to 8 bit SCM core ,with high-accuracy,strong anti-interference.high-reliability,many of sersors input free,and use wide-range switch-power,the performance indications,input type,control function and install size of productions are complete compatible imported intelligent temperature controller,it can completed instead all.

CD series intelligent meters with the latest fuzzy control and advance PID regulate alogorithm,for precise control object.

Products instructions

Input signal:thermocouple:K,E,J,S,B

          Thermistors:PT100

Test deviation:±(1.0%FS+1digtal)

Regulation:two type relay contact ON/OFF control;

PID relay contact ON/OFF control;

PID drive SSR voltage control.

Alarm type:upper limit alarm relay contact output;

           Lower limit alarm relay contact output;

           Up-down limit alarm relay contact output.

Operate power:AC100~240V.

Installation:panel type.

Thchnical Index

1. Input:various of TC&RTD abd standard current voltage signal
2. Accuracy:measurment accreacy:±(0.5%FS±1digital)
3. Display:process values(PV),setting values(SV):-1999~9999.

            Output :alarm and self-tuning state:LED

4. Output control:output current:DC O~5MA,4~20MA(RL<500%).

                  Output voltage:DC O~5V,DC 1~5V(RL<10k%).

1. SCR output:zero trigger or phase shift trigger(resistive load).
2. Alarm function output:output ant most 2mode(12mode)

                          Output contact capacity;250VAD3A(resistive load)

   Setting range:setting value(SV):process valuse(PV)

                 P-band(P):0~all range (set“0”,as“ON/OFF”control)

                 Integral(I):0~3600Sec(sec“0”,no-integral role)

                 Differental(D):0~3600Sec(set“0”,no-differental role)

                 Time(T):1~100Sec

                 ON/OFF control output hystersis width:1~100°C(or other PV unit)

 Other:insulation resistance(SIR):>50MΩ(500vdc)

       Insulation strength:1500VDC/min

       Power consumption:<10VA

       Use enviroment :0~50°C,30~85%RH in none-corrosiveness gas accasions

       Weight:about 0.5Kg(CD 901)