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| Customization: | Available |
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| After-sales Service: | Warranty Service, Repair Service, Customer Service |
| Warranty: | One Year |
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Product Order Code: HXES-59121DF
Two-Wire Electronic Level Sensor (DF Type).
A newly designed two-wire electronic proximity switch featuring an LED indicator light.
The switch employs an electronic normally open (NO) circuit design, replacing reed switch-based monostable normally open models.
Features waterproof, dustproof, shockproof, and low-temperature resistant properties.
Product Features:
- Switch structure with LED indicator light
- Electronic normally open (NO) circuit design
- Includes dedicated mounting bracket for easy installation
- Simple two-wire connection installation
- High temperature and shock resistance, excellent stability and long service life
| Type | KCB_R-59121(DF) Electronic Monostable Switch - Electronic Type - Normally Open (NO) | ||
| Switching Voltage | 30Vdc(Max) | Switching Characteristics | Electronic |
| Switching Current | 100mA.(Max) | Wiring Method | 2-wire |
| Voltage Drop | 3.8V Max.@50mA DC | Operating Principle | Magnet Actuation |
| Leakage Current | 10μA Max.@30V | Sheathing Material | Nylon / metal |
| Switching Loss | 10mW | Temperature Range | -40~70ºC |
| Switching Frequency | Hz-Max≥100 | Mechanical Life | >10^9 |
| Response Time | ≤2ms(MAX) | Electrical Life | 5^10~10^10 (Subject to actual load) |
| Vibration Note | G-Max 30g/11ms | Testing Distance (Note 1) | 5~15mm |
Note: 1. Y30 standard magnet used for measurement: Medium 20×4.3×10, Unit: Gauss:





1. Why choose us?
1). We have been in the elevator industry for 15 years and have a professional technical team that can give customers solutions to complex shaft spaces for new elevators.
2). Our technicians have long-term working experience in global elevator companies and can provide effective suggestions for customized car and elevator door material decoration according to customer requirements. Let your elevator not only have quality assurance but also aesthetic elements.
2.Are our elevators safe? -About the door
1). The 1st line protection - the light curtain will automatically reopen the door when it senses an obstacle;
2). The 2nd line protection - the door inverter will give signal to reopen the door when the obstacle reaches 150N to prevent people from being pinched.
3. Are our elevators safe? -How to prevent falling and hitting the top
1). All our safety components are with CE and EAC certification;
2). When the elevator falls faster than 1.15 times the rated speed, the speed governor and tension device will activate the lifting rod of the safety gear, which can stop the further fall by braking the guide rail;
3). When the upward speed exceeds 1.15 times the rated speed, the control cabinet will send a signal to the traction machine, and the traction machine will brake, so that the traction machine will stop going up.
Your Ascend , More than Safety!