EWD-H-XJ3 Elevator parts load weighting device ,load cell, elevator load sensor
Brand Name:EST
Certification:ISO9001
Model Number:EWD-H-XJ3
Minimum Order Quantity:50SETS
Delivery Time:7-10 working days by DHL,EMS,Container ets
Payment Terms:TT, Paypal, Western Union
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7D，Block A, Olympic Building, 8th Chang An North Road, Xi'an, Shaanxi,China
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EWD-H-XJ3 Elevator parts load weighting device ,load cell,elevator load sensor
EWD-H-XJ3 Elevator Load Weighing Device
INTRODTION MANUAL
- This system is applicable to all elevators with movable platform car (containing 3-channel programmable switch signals)
- Main characters:
- 1.Contactless inductive working mode, With no mechanical movement,no need to fix the original position of elevator overload switch, and to change structure of elevator platform car.
- 2.Electrical properties is in compliance with the standard of the International Electro-technical Commission.
- 3.Set up all parameters on the spot.
- 4.Adopt strong inductive magnet, improve the anti-interference ability to the utmost.
- 5.System carry scientifical computing out according to mathematical equations to automatically amend detention of error. It also has no-load auto zero capacity.
- 6.It is totally convenient to adjust on the pot by means of artificial self-study or artificial displacement.
- 7.Signal created by ourself control method of programmable output signal created by ourself is applicable to all kinds of traction elevator with movable platform car.
- 8.Integrated structure design: small size, easy installation.
1 | Scope of application | Applicable to all elevators with movable platform car. range of auto-detention (2.0mm ≤car bottom displacement≤10.00mm ); range of manual set displacement: 2.5~9.9mm ( relate to parameter PD) | |||
2 | sensitivity | Rated load /200 (5.0kg when rated load is 1 ton) | |||
3 | System error | ≤1.5% ( 5~40℃ ) | Working temperature range≤3.0% | ||
4 | nonlinearity | ≤1.0% | |||
5 | Output form | Solid state relay | Programmable universal signal | ① 3 channel programmable output mode are following: no- load, light- load, semi-load, heavy load, rated load and overload (user can freely set up the range of change. ② Each channel can be programmed as dynamic close or dynamic break contact. ③ Contact capacity: DC/AC 32V/15mA | |
6 | Storage environment | -25~75℃ | |||
7 | Working environment | Temperature:-20~55℃ | |||
8 | Relative humidity | 20%~99%RH | |||
9 | Reaction time | ≤0.25s | |||
10 | Power supply | AC/DC24(10%)V/150mA | |||
11 | Installation position | movable platform car of elevator | |||
12 | Machine dimension | 45X45X90㎜3 | |||
Product appearance, internal structure and interface specifications:
- Machine dimension and installation schematic diagram
If you need details, please send us for this product "user manual".
EWD-H-XJ3 Elevator parts load weighting device ,load cell, elevator load sensor
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