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CGQT100 Series / DCGQT100 Series Temperature Sensor

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CGQT100 Series / DCGQT100 Series Temperature Sensor

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Description
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This series of temperature sensors is an accessory product of China's standard EMU shaft reporting system. It is installed in the axle box, gear box and motor to realize the real-time collection and transmission of the axle box, gear box and motor temperature signal to ensure the safe operation of the train.
 
1) sensitive components: PT100;
 
2) Temperature measurement range: -40 ~ +200 ° C, short time 250 ° C;
 
3) Working current: 1mA (recommended);
 
4) Output performance: resistance value;
 
5) Accuracy: Class B (JB/T 8622-1997);
 
6) Wiring method: three-wire system;
 
7) Protection level: IP68 (under 2 meters, 2 hours);
 
8) Thermal response time: τ0.9<12s;
 
9) Insulation resistance: 200MΩ/500VDC;
 
10) Withstand voltage: 1000VAC/1min;
 
11) Installation interface: single probe type (protection tube diameter Φ6mm);
 
12) Vibration resistance: IEC 61373 three-axis axle mounting.
 
Application performance: CRH2 EMU, CRH380A EMU, CRH6A/F EMU
芯数2
芯数3:
暂未实现,敬请期待
暂未实现,敬请期待
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