1.PID auto-tuning
2.High performance
3.Manufacture
4.Gold Award Product
Min order: 5 pieces
>>Overview
XMT-2000 series temperature controller is an intelligent digital temperature controller with auto-tuning PID function designed. This series of controller also adopts the advanced techniques of single chip operating as the core of the control circuit, SMT surface paste mounting, switch power supply, auto-tuning algorithm of the control parameters, high accuracy compensation for the sensors non-linearity, electromagnetism compatible design, system self check, etc.
>>Features
Adopt the large display screen and the recent extra-thin (insert depth only 6.5 mm) instrument structure. Adopting the connecting method welding the terminals to circuit immediately and the inner-embed hexagon iron nut which wouldnt slid out from the terminals screw , so that the
mechanical connection is very reliable. Adopt the technology of SMT technique, switch power supply, optimized PID auto-tuning
algorithm, high accuracy compensation of the sensors non-linearity, electromagnetism
compatible design with the combination of hardware and software, system self check, self
diagnosis and so on.Acquire the gold award from "The Second Nationwide Technological Excellent Products
Exposition."
>>Model Series
| XMT(Series) | Appearance size | 2(Series symbol) | Control type | Additional function type | Input signal clssification | Power supply clssification | Additional output |
| XMT | D:96×96×75(92×92) E:72×72×75(68×68) F:96×48×75(45×92) G:48×48×95(45×45) A:80×160×80(154×76) | 2 | 0:on-off switch 3:on-off time proportional 4:on-off PID and auto-turning | 0:without additional function 1:with upper alarm output 2:with lower alarm output | 1:thermacouple 2:resistance thermometer sensor | x:switch power supply 12-40VAC/20-40VAC y:transformer power supply 187-242VAC z:switch power supply 85-250VAC | naught:relay V:logic level output for SSR G:thyristor across zero switch A:relay with large capability 3:three independent ssr output |
>>Primary Technical Characteristics
| Input signal | Thermocouple:E,K,S Resistance thermometer sensor:Pt100,Cu50 |
| Measurement error | ≤±0.5%(F.S)±1dig |
| Control type | ON-OFF,time proportional,on-off PID,dual-channel(heating/cooling)on-off PID |
| Range of the P.I.D parameters for use's selecting | The proportional band1-100% Integrated time 0-3600s Derivative time D=0-1800s |
| Dead band of theon-off control | 0.2-20°c |
| Data retention time | 10 years |
| Control output | Contact type: 16A/ 250VAC(for resistance load), conttact liferime≥105 times Level type (used to drive SSR or control the logic circuit):12VDC/30mA solid relay(SSR)(Used to drive the large power bidirectional thyristor): 0.5A/250VAC |
| Power voltage | Consult to model series's power supply classification |
| Power consumption | ≤3VA |
| Anti-disturbance capability | ≥3 class(IEC-61000-4) |
| Usage environment | Temperature 0-50°c, relative humidity≤85%,without corrosion and conductive dust. |
| Power supply | 187-244VAC 50±1Hz |
