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{"title":"LVDT Displacement Sensors \/ Rotational Speed Sensor","imgUrl":"https:\/\/img.chinax.com\/nimg\/50\/f8\/6042b2e4036c39ee7c5ee2c5f807-200x200-1\/lvdt_displacement_sensors_2f_rotational_speed_sensor.jpg","attrs":{"Place of Origin":"China","Brand Name":"DEA","Model Number":"DET-100A","Minimum Order Quantity":"1"}}
{"title":"Transmitter Series JM-B-3B Vibration Transmitter JIANGLIN 2WIRE signal transfer","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/b3\/a179c2c9e056e23425ce1245c069-200x200-1\/transmitter_series_jm_b_3b_vibration_transmitter_jianglin_2wire_signal_transfer_to_4_20ma_output_din35mm.jpg","attrs":{"Place of Origin":"China","Brand Name":"OEM","Model Number":"JM-B-3B","Minimum Order Quantity":"1 set"}}
{"title":"ELCO Encoder Rotational Speed Sensor Standard Axle Absolute Value Single Turn","imgUrl":"https:\/\/img.chinax.com\/nimg\/f3\/80\/7bba6cb9b7bd2aa2e816a3aa31bc-200x200-1\/elco_encoder_rotational_speed_sensor_standard_axle_absolute_value_single_turn_encoder_eac58.jpg","attrs":{"Brand Name":"ELCO","Model Number":"EAC58C10-GS6XPCR-8192","Place of Origin":"China","Shaft dia":"\u04246\/\u04248\/\u04249\/\u042410g6\uff08mm\uff09"}}
{"title":"Magnetic Pickup Speed Rotation Measurement Sensor Monitoring Device DF9032 DEA","imgUrl":"https:\/\/img.chinax.com\/nimg\/25\/e0\/2b38de93b5acb4828ffa23a16533-200x200-1\/magnetic_pickup_speed_rotation_measurement_sensor_monitoring_device_df9032_dea.jpg","attrs":{"Brand Name":"DEA","Model Number":"DF9032","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"JM-C-3KA DIN 35 1000rpm Rotational Speed Sensor 20mA","imgUrl":"https:\/\/img.chinax.com\/nimg\/89\/bf\/1b52b71ea91a92bcd22cef8337e4-200x200-1\/jm_c_3ka_din_35_1000rpm_rotational_speed_sensor_20ma.jpg","attrs":{"Brand Name":"OEM","Model Number":"JM-C-3KA","Place of Origin":"China","Minimum Order Quantity":"1 set"}}
The QBJ-3WZ emergency shutdown protection device serves as a critical safety component for steam turbine units, providing comprehensive monitoring throughout operation. During normal conditions, it continuously monitors turbine speed. In overspeed scenarios, the secondary emergency shutdown striker activates via centrifugal force, initiating an immediate turbine shutdown. The system employs three QBJ-CS-1 type sensors: one for speed measurement and two dedicated to emergency shutdown functions.
Real-time display of current unit speed with emergency trip indication after striker deployment
Emergency stop functionality for immediate shutdown
Overspeed alarm system with configurable thresholds
Maximum turbine speed capture and recording
Block display function for operational status
Enhanced anti-interference capability for reliable operation
This protection device ensures operational safety and reliability for steam turbine systems through precise speed monitoring and rapid emergency response capabilities.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Exporter,Trading Company,Seller
Year Established:
2000
Total Annual:
3 Million-4 Million
Ecer Certification：
Verified Supplier
Our company OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transformer... Our company OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transformer...
