Pid Intelligent Digital Temperature Controller

PIDintelligent digital temperature controllerDescription of product
REX series intelligent digital display temperature controller adopted the latest plane touch operation and microcomputer control technique.
The series intelligent digital display temperature controller is a kind of economical instrument with high price-property ratio, which can substitute for the general digital display temperature controller. It has many functions such as control, alarm. transformation and transfer, Moreover, it has PID control function.Product advantage
1. Display PV value and SV value by the high bright red and green double-row digital tube
2. Appointed input by sensing signal
3. Automatic amend by sensing unit
4. Function of sencond class data lock protection
5. Precise measurement:
1)±1%FS ± one digit
2 ) ±0.5%FS ± one digit
6. Alarm range: free set the complete range
7. Operating power supply:
1 ) Switch power: 85 - 264 VAC 50/60Hz
2 ) Transformer power supply: AC220V ± 10%,50/60HZ
Technical DataInputThermocouple(TC),Resistance Temperature Detector(RTD),Standard Current and voltage signals.DisplayProcess Value(PV),Setting Value(SV):-1999~+1999
Output( OUT1,OUT2) Alarm(Alarm1,Alarm2) Auto setting(AT) Display: LEDControl way1).PID Control(including ON/OFF, position PID and continuous PID)
(2).Auto Setting ControlAccuracyMeasurement Accuracy:±0.5%FS Compensation error of cold terminal:±2°C(amend within 0~50°C by soft)
Resolution:14bit. Sampling period:0.5Sec.Setting RangeSetting Value(SV):same range with PV
Proportional Band(P):0~full range(ON/OFF Control when set to 0)
Integration Time(I):0~3600Sec (no integral action when set to 0)
Derivative Time(D):0~3600Sec(no derivative action when set to 0)
Proportional Period:1~100Sec
On-off control output hysteretic loop width:1~100°C(or other PV units)Control Output(1)Currency output: DC 0~10Ma,4~20mA(RL less than 500Ω)
(2)Voltage output: DC 0-5V,1-5V(RL more than 10K)
(3)Relay output: Contact capacity:250V AC 3A(resistive load)
(4)Voltage Impulse output:0-12V(applicable for solid state relay SSR)
(5)Silicon Controlled Rectifier(SCR) output: zero-cross triggering or phase-shift triggering(resistive load)
(6)Output Contact Capacity:250V AC 3AAlarm output2 groups output at most,12 modesInanlating resistanlemore than 50MΩ(500V DC)Inanlating intensity1500V AC/minPower consumedless than 10 VAWork condition0~50°C,30~85RH,no corrosive gasWeightabt.0.5Kg(CXTA type)
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