ZOOMLION 1009802221 306-STR-1/2NPTF Temperature Sensor For ZOOMLION Crane
●ZOOMLION 1009802221 Temperature Sensor Technical Support
●The 1009802221 (Model 306-STR-1/2NPTF) Temperature Sensor (温度传感器 / 水温传感器 / Датчик температуры) serves as a heavy-duty engine coolant thermal monitoring unit on compatible ZOOMLION truck cranes and mobile crane carrier chassis.
●Material number 1009802221 is installed into the diesel engine water pump housing, cooling fan water jacket, or thermostat circulation passage via its 1/2 NPTF tapered thread. It provides real-time immersion temperature sensing of the circulating cooling liquid, outputting precise electrical resistance telemetry to the engine control unit (ECU), radiator cooling fan drive clutch, and cab instrument monitor panel to manage thermal balance, modulate fan cooling power, and prevent engine thermal overload.
●Verify 1/2 NPTF thread sizing, probe immersion depth, electrical terminal connector configuration, and resistance-temperature calibration curve prior to order confirmation.
●ZOOMLION 1009802221 Temperature Sensor Specifications
●Component Name: Temperature Sensor
●Material Number: 1009802221
●Model / Spec: 306-STR-1/2NPTF (1/2 NPTF Thread)
●Mounting Position: Engine Water Pump & Fan Circuit / Thermostat Housing
●System Application: Crane engine coolant thermal telemetry, cooling fan regulation, and thermal overheat protection
Compatibility note: Cataloged in parts directories and parts manuals for ZOOMLION mobile cranes (including ZOOMLION ZLJ5500V3 series truck crane engine water pump and fan cooling system assemblies). Verify machine serial number and engine specification before ordering.
●ZOOMLION 1009802221 Temperature Sensor KMN Advantages
Part-number matching for genuine ZOOMLION 1009802221 (306-STR-1/2NPTF) engine temperature sensor replacement.
Application support for ZOOMLION truck cranes, all-terrain cranes, and heavy construction equipment.
