HD-MV01A elevator weighing sensor, elevator overload device, elevator weighing switch. The working principle of HD-MV01A elevator weighing sensor: When the magnetic strip approaches the sensor, the reed tube inside the sensor is magnetized by the magnetic field generated by the magnetic strip, and the contact is attracted; On the contrary, when the magnetic strip moves away from the sensor, the contact point opens. Based on this principle, users can output switch signals by changing the position between the magnetic strip and the sensor. Shandong Zhuoxin Machinery Co., Ltd. Elevator Switch H-MV01A, ECW-P1, HYG-1A, YG-1, EW-H-P1, EW-H-P2, EW-H-C1, LC-MV59X, GUC1200-X/L, TMLJ (com4/u), TMCH (GUC (1200) - C) EM-21R Elevator Level Limit Proximity Switch Sensor Output Method: Switch Output Contact Point Type: Normally Closed or Normally Open Detection Object: Magnetic Stripe Size: 150× 20× 6 Induction distance: 10-15mm Switching speed: 18m/s Closing time: 0.5ms Breaking time: 0.2ms Switching capacity: 80W/VA Switching voltage:≤ 250V switching current:≤ 1.3A Service life: Secondary shell material: Flame retardant S Cable length: 2m Working temperature: -40~80 ℃; Product Overview Function: The EM-21R proximity switch is a proximity magnetic switch that outputs switch signals by changing the position between the magnetic strip and the sensor. Application: Widely used in the lifting industry or on equipment such as freight elevators, elevators, and utility elevators as limit switches or level switches. nine hundred