Styilong YL-8PA Multiple Set Temperature Controller

详情

Specification of Product 

(selectable)
      YL*8PAR:the controlling of output is relay contact **0V/DC(standard)

      YL*8PAS:the controlling of output is impulse voltage *2VDC(standard)

      YL*8PAI:the controlling of output is constant current ***0mA/DC(standard)

      YL*8PAU:the controlling of output is constant voltage **5V/DC(standsrd)

 Main Features

1.There are as much as *2 groups of models of controlling temperature you can set and storage,and can be applyed in anytime when you need it.

2.In each model,there are *2 time slots can be customed.To apply to different working environment,for heating or Refrigeration.

3.In each time slot,the length of  rising,dropping of temperature,or keeping constant temperature,can be set between *****9 second or between *****9 minutes.

4.Sense-transfering line as follows:K,E,Pt**0 or Cu*0,can choose the value of temperature controlling and displaying 0.1°c(or 1°c)as in need.

5.The software has optimizated,the whole working process is controlled intelligently by P,I,D master curve,and the precision is below ±1°c.

6.The producting technology of electronic-chips, SMC,is adopted by the electronic components,which generate less heat , in good stability while woring,and has a long service life.

7.Multi kinds of standard signal,thermocouple TC,thermal resiatance RTD,analog quantity ***0mA,**5VDC and so on,are free to ,so as the measuring range.

8.Main outputs:

"R"*-Relay controlling AC contactor

"S"*-Impulse zero triggering SSR

"I"*-Current output ***0 mA,impulse triggering Voltage-regulator

"U"*-Voltage output **5 VDC,impulse triggering Voltage-regulator

9.Two kinds of independent  output for alarming,and twelve ways of alarming for upper-lower limit are free to combine.

      Main Technical Parameters

1.The precision of setting:±0.5% FS±1 during the whole measuring range.

2.The precision of measuring:±0.2% FS±1.

3.The frequency of sampling:2 times/sec.

4.The s(standard signals,free to combine) :K,K1,J,E,E1,S,N,T,B,R,Wer,Pt**0,Cu*0,**5V,**5V,***0mA,***0mA and ***0mA.

 5.The ways of controlling temperature:

(1) Intelligent setting:factory Initial setting P,I,D.

     But when the temperature is fluctuating around the critical point,the value of P,I and D can be adjusted.

(2)Time proportional controlling:modify I=0,D=0,P stay unchanged.

(3)Reach-stop controlling:modify P=0,I and D stay unchanged.

(4)Upper-lower limit controlling:modify P=0,and set HY as what you need to control the section.

6.Output controlling:

(1)The swich quantity:"R"*-Relay controlling AC contactor(standard voltage AC**0V)

                                   "S"*-Impulse voltage *2VDC

(2)The analog quantity:"I"*-Current output ***0mA and ***0 mA

                                     "U"*-Voltage output **5 VDC and **5 VDC

7.Relay contact loading:**0VAC/3A (not conductable), **0VAC/1A (conductable,CosΦ=0.4).

8.Impulse voltage loading:*2VDC, max=*0mA(impulse SSR,with protection of short circuit).

9.Analog voltage and current loading:(standard)**5VDC,***0mA,loading resitance Max=**0Ω.

*0.Alarm funtion:*2 kinds of alarm of deviation value for upper and lower limit,the absolute value of alarming funtion  for upper and lower limit is free to combine.

*1.Alarming output loadingL:relay contact **0VAC/3A (not conductable), **0VAC/1A (conductable,CosΦ=0.4).

*2.The waste of voltage:*****0VAC,****0Hz,≤5W.

*3.Insulating resistance:≥*0MΩ(testing condition is **0VDC),(the main output is current or non-contacted

 voltage,the resitance of its  (or output)terminaller and CT terminaller don't need to be tested.

*4.The temperature and humidity of the working environment:

temperature:**0~**5°c,humidity:****5% RH.