Xi'an Excellent Electromechnical Co., Ltd >> Elevator Weighting Sensor Ewd-H-XP1

Elevator Weighting Sensor Ewd-H-XP1

Elevator Weighting Sensor Ewd-H-XP1
Price: US $ 30/Piece
Trade Terms: FOB
Min Order: 10/Piece
Pay Type: L/C,T/T,D/P,Paypal,Money Gram

 
EWD-H-XP1 Elevator load weighting device .elevator parts load cell
 
How to install elevator load sensor?
 
Type EWD-H-XP1 Elevator Load Weighing Device
INTRODTION MANUAL
This system is applicable to all elevators with movable car platform and energy-saving operation escalator in need of overload signals. This device is of extremely high performance-price ratio. This appliance is to overcome the inherent disadvantage of the mechanical overload switch and to replace it.
Main Properties:
1. Working in a contact less and inductive way. No mechanical movement itself. Being directly installed in the original place of overload switch. No necessity of changing the mechanism of elevator car.
2. Adopting strong inductive magnet, improving the anti-interference of the system to the utmost.
3.The electrical property is in compliance with the standard of the International Electromechanical Commission (IEC).
4.More accurately positioning, small overall size, easy installation and adjustment, simple structure and low price.

 

Application Range

Applicable to all elevators with movable car platform in need of overload signal with a inspection clearance of 8~15.

2

Sensitivity

Overload turning point≤Rated load adjusting point±0.05

3

System Error

≤1.5% (5~40ºC)

4

Output Mode

1 pair of relay dynamic CLOSE or dynamic OPEN contacts respectively with the capacity of DC/AC 48V/500mA.

5

Operation Ambient Temperature

-25~55ºC

6

Power Supply

AC/DC 24V(±10%)/15mA. The operating current of the whole machine≤100 mA.

7

Install Position

Movable elevator car platform

8

Overall Size

Column of Φ24×83 mm

Working Principle:
This system weighs the elevator car load based on the principle of the elastic deformation of movable elevator car platform caused by loading with the HALL sensor measuring the change of displacement, fulfilling the aim of load weighing.
Adjustment
1.Please refer to the above figure to install this device with the connecting support (made by the customer himself) closing the middle part of the car platform as near as possible.
2.Let the magnet adhesive on the car platform with the marking-face right facing the induction point of the device.
3.Install and adjust this device so that the magnet on the car platform aiming at the center point of its upper face. Meanwhile, assure the end face of this device in parallel with that of the magnet.
4.When elevator is of rated load, adjust this device up and down to make the indicator turn on on the process(or vibration). Fasten the device and the debug finishes.

Wire

Function

Explanation

Red, black(gray)

Sys Operating Power

Operating Power AC/DC24V(±10%)/100mA

Yellow, White

Overloading relay dynamic Close contact

Contact Capacity:
DC/AC 48V/500mA

Blue, green

Overloading relay dynamic Open contact

Output wire of this device must not be connected with externalpower supply to avoid everlasting damage.
 
 
Others:
Accessory: Inductive magnet [20×20×4mm3]1piece
Fastening Nut: 2 sets
If there is any abnormality during adjustment or operation, contact our company directly.
 
Attention: The inductive magnet is specially made of rare earth magnet with strong magnetism for this product. Take special care in the course of installation. Don't let it close to the high temperature above 100ºC to avoid demagnetization and our company will not be responsible for the personal hurt and equipment damage arising from this.
Other products  of elevator load weighting device:
 

Prod Model: EWD-XP1
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Business Type: Manufacturer for Elevator Parts
Function: Weighting Sensor
Use For: Elevator Load Weighting Device
Type: Control System
Xi'an Excellent Electromechanical Co., Ltd has several years experience in producing Elevator parts and components. We offer both qualified goods and best service for our customers;

We keen on elevator load weighing device, elevator light curtain, elevator intercom system and sensors etc.

We have established stable trading relationship with both domestic and abroad;

We get ISO 9001 certificate which makes all our products meet the standards in this industry, All the products and stuff from us are strictly produced and tested to relative standards before sending To our customers.

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