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Elevator Leveling Sensor Switch NDS-83 Series with Photoelectric Non-Contact Detection for Millimeter-Level Accuracy and Dual-Channel Output
Elevator Leveling Sensor Switch NDS-83 Series with Photoelectric Non-Contact Detection for Millimeter-Level Accuracy and Dual-Channel Output
Elevator Leveling Sensor Switch NDS-83 Series with Photoelectric Non-Contact Detection for Millimeter-Level Accuracy and Dual-Channel Output
Elevator Leveling Sensor Switch NDS-83 Series with Photoelectric Non-Contact Detection for Millimeter-Level Accuracy and Dual-Channel Output
Elevator Leveling Sensor Switch NDS-83 Series with Photoelectric Non-Contact Detection for Millimeter-Level Accuracy and Dual-Channel Output
Elevator Leveling Sensor Switch NDS-83 Series with Photoelectric Non-Contact Detection for Millimeter-Level Accuracy and Dual-Channel Output
Elevator Leveling Sensor Switch NDS-83 Series with Photoelectric Non-Contact Detection for Millimeter-Level Accuracy and Dual-Channel Output
Elevator Leveling Sensor Switch NDS-83 Series with Photoelectric Non-Contact Detection for Millimeter-Level Accuracy and Dual-Channel Output
Elevator Leveling Sensor Switch NDS-83 Series with Photoelectric Non-Contact Detection for Millimeter-Level Accuracy and Dual-Channel Output
Elevator Leveling Sensor Switch NDS-83 Series with Photoelectric Non-Contact Detection for Millimeter-Level Accuracy and Dual-Channel Output
Specifications
Brand Name :
SULAB
Model Number :
NDS-83-NO
MOQ :
1PC
Payment Terms :
D/A,L/C,D/P,T/T,Western Union
Delivery Time :
Normally 2-3 working days after payment
Brand :
SULAB
Description :
Elevator parts
Model :
NDS-83-NO
MOQ :
1PC
Transportion :
TNT, UPS, DHL, Fedex, Air, Sea
Applicable :
Elevator
Packages :
Carton, Wooden case, Pallet etc
Warranty :
One year
Payment Method :
Company Bank, Western union, alibaba, Paypal etc
Description

Elevator Parts Elevator Leveling Sensor Switch NDS-83-NO NDS-83-NC NDS-83-PO NDS-83-PC


Leveling position detection: During elevator car operation, the magnetic shielding plate blocks/passes through the slotted optocoupler, outputting a normally open (NO) contact signal to inform the main controller that the elevator car has reached the leveling zone. This triggers the brake, door lock, and door motor actions, achieving millimeter-level leveling accuracy and preventing misalignment between the elevator car and the floor.
Re-leveling and anti-tampering: In conjunction with the elevator's re-leveling function, when slight displacement occurs due to changes in elevator car load, the leveling signal is triggered a second time to ensure precise door positioning; it also participates in the anti-tampering logic, verifying the actual position of the elevator car and preventing accidental door opening.


Brand SULAB
Description Elevator parts
Model NDS-83-NO
MOQ 1PC
Transportion TNT, UPS, DHL, Fedex, Air, Sea
Applicable Elevator
Packages Carton, Wooden case, Pallet etc
Delivery Time Normally 2-3 working days after payment
Warranty One year
Payment Method Company Bank, Western union, alibaba, Paypal etc


Signal Safety Isolation: Photoelectric non-contact detection, no mechanical wear, isolates the control circuit from the hoistway signals, resistant to dust, oil, and electromagnetic interference, suitable for high-frequency starting and stopping and complex operating conditions of elevators.
Fault Redundancy and Diagnosis: Dual-channel output design (for some models) provides signal redundancy; outputs fault codes in case of abnormalities, supporting rapid identification of problems such as broken wires, optocoupler aging, and unstable voltage, reducing maintenance downtime.

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Elevator Leveling Sensor Switch NDS-83 Series with Photoelectric Non-Contact Detection for Millimeter-Level Accuracy and Dual-Channel Output

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Product Detail
Brand Name :
SULAB
Model Number :
NDS-83-NO
MOQ :
1PC
Payment Terms :
D/A,L/C,D/P,T/T,Western Union
Delivery Time :
Normally 2-3 working days after payment
Brand :
SULAB
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Elevator Leveling Sensor Switch NDS-83 Series with Photoelectric Non-Contact Detection for Millimeter-Level Accuracy and Dual-Channel Output
Elevator Leveling Sensor Switch NDS-83 Series with Photoelectric Non-Contact Detection for Millimeter-Level Accuracy and Dual-Channel Output
Elevator Leveling Sensor Switch NDS-83 Series with Photoelectric Non-Contact Detection for Millimeter-Level Accuracy and Dual-Channel Output
Elevator Leveling Sensor Switch NDS-83 Series with Photoelectric Non-Contact Detection for Millimeter-Level Accuracy and Dual-Channel Output
Elevator Leveling Sensor Switch NDS-83 Series with Photoelectric Non-Contact Detection for Millimeter-Level Accuracy and Dual-Channel Output

Xian Sulab Machinery Co., Ltd.

Verified Supplier
5 Years
Shaanxi
Since 2014
Business Type :
Trading Company, Seller
Main Products :
Elevator Spare Parts, Elevator PCB Board, Elevator Wheel Roller
Total Annual :
1000-50000
Employee Number :
10~50
Certification Level :
Verified Supplier
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