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| XMT-2000 Series intelligent digital display temperature controller |
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Overview:
XMT-2000 series temperature controller is an intelligent temperature controller with auto-tuning PID function developed. This series of controller also adopts the advanced techniques of the 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 senor`s non-linearity ,electromagnetism compatible design system self check ,etc |
| Features: |
1) Adopting large display screen and the recent extra-thin (insert depth only 6.5 mm) instrument structure.
2) Adopting the connecting method welding the terminals to circuit immediately and the inner-embed hexagon iron nut which wouldn`t slid out from the terminal`s screw ,so that themechanical connection is very reliable.
3) Adopting the technology of SMT technique, switch power supply, optimized PID auto-tuning algorithm, high accuracy compensation of sensor`s non-linearity ,electromagnetism compatible design with the combination of hardware and software .system self check .self diagnosis and so on
4) Acquire the gold award from "the second nationwide technological excellent products exposition."
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| Primary technical characteristics |
Input signal |
Thermocouple: S, K, E,
Resistance thermometer sensor: Pt100, Cu50 |
Measurement error |
¨Q¡À0.3%F.S¡À1dig |
Control type |
On-off, time proportional, on-off PID, dual-channel (heating/ cooling) on-off PID |
Dead band of the on-off control |
0.4-99.9¡æ |
Range of the P.I.D parameters for user¡¯s selecting |
The proportional band 1~100%
Integrated time I=0~3600s
Derivative time D=0~1800s |
Data retention time |
10 years |
Control output (The maximum no. of channels is two: heating and cooling) |
Contact type:16A/250VAC(for resistance load),contact lifetime¡Ý10^5times 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 |
¡Ü3VA |
Anti-disturbance capability |
¡Ý3 class (IEC-61000-4) |
Usage environment |
Temperature 0~50¡æ, relative humidity¡Ü85%, without corrosion and conductive dust |
Power supply |
187~244VAC 50¡À1HZ |
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| Arrangement of instrument surface panel: |
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| Diagrams for instrument wiring terminals: |
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