Copper Temperature Sensor TZ-2/60-100 C, Copper Temperature Sensor TZ-3, Speed Sensor DJS, DF7 Current Sensor HOL-2, J0001 Temperature Sensor, Voltage Sensor TV100-AW/1000, DF7 Copper Sensor, Current Sensor NT100-S, Stainless Steel Temperature Sensor WDJ-III, Voltage and Current Sensor SCM01, Voltage and Current Sensor SCM02, Light Electric sensor TBS1B, sensor SCM02, current sensor ZDS-1000A, locomotive axle temperature sensor FQ14-4T, locomotive axle temperature sensor FQ14-5T, locomotive composite temperature sensor FQ14-5T, composite temperature sensor JK12Y series, axle temperature sensor JKYD12/22-HS, DF11G current sensor NT500-T, current sensor ZDS1000A, current sensor TQ L1-1000A, DF7 locomotive copper sensor, DF7 locomotive stainless steel sensor.

Imported pressure transducer 3296.075.001, imported temperature sensor CP11221366, imported pressure transducer C206, imported pressure transducer P726-P, imported pressure transducer P726-R, imported pressure transducer 261PBG1001, imported pressure transducer CY101, LEM transducer LV100, current transducer BLYK800-S6A, vehicle transducer R8-R PT100-1-5-83/63-304-TF-1M. Pressure temperature sensor 9101-J, locomotive roof wheel detection sensor 9101-J, JW102 temperature relay sensor Z0620200, imported pressure transmitter JPG23N5C1-500KP, shutter temperature sensor WDC-1