Product model:EWD-H-XJ4
Application Range:All kinds of lifts with movable car platform;
Output:4-channel programmable output modes are: No load, light
load, semi-load, full load, heavy load, over load; Each channel can
be programmed as dynamic Close or Open contact;
Power supply:AC/DC24V(±10%)/150mA
Dimension:45x45x90mm³
EWD Series car platform installation catalog:
EWD-H-XJ4 Elevator parts load weighting device /load cell
EWD-H-XJ4 Elevator Load Weighing Device
INTRODTION MANUAL
- This system is applicable to all elevators with movable platform
car (containing 4-channel programmable switch signals)
- Main characters:
- 1.Contactless inductive working mode, solid state relay output, 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.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 4 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".
Why Buy from us?
Manufacture--Factory price,1%-2% lower than trading company offers. More
discounts depend on order quantities.
Quality--Professional technology, advanced production equipment and modern
management mode, Strict QC before shipping out.
Innovation—Independent design department, get latest product’s information. We
can make your ideas into real products.
Experience--more than 10 years production experience on elevator load
weighting device,elevator load cell.
Timely Delivery-1000,000 pcs of monthly output
Service-- Hold the spirit of customer first, service foremost. One to one
service to meet your requirement.
