EWD-H-XJ4 elevator weighing sensor, elevator weighing device EW-H-XJ4? Description: EWD-H-XJ4 elevator weighing sensor, elevator weighing device EW-H-XJ4, customized by Shandong Zhuoxin Machinery Co., Ltd., sensitivity elevator load detection device DH-MV01A, LC-MV59X, EMK-HJ, EW-H-P1, EW-H-P2, EW-H-XP1, EW-H-XJ3, EW-H-XJ4, ECW-P1, EW-H-J3, EW-H-J5, EW-H-SJ3, EW-FH-SJ3. Technical indicators:
Application scope: Applicable to all active car bottom elevators, with an automatic detection range (2.00mm≤ car bottom displacement range≤ 10.00mm); Manually set displacement range of 2.5-9.9mm (related to parameter P)
2.
Sensitivity:
Elevator rated load capacity/200 (5.0Kg when rated load is 1T)
3.
System error:
≤ 1.5 (5-40 ℃)
Full operating temperature range≤ 3.0
4.
Non linearity:
≤ 1.0
<
Output form:
Solid state relay
Programmable universal signal:
1  The circuit can be programmed as a dynamic closing or dynamic breaking contact. 2-point capacity: C/AC 32V/50mA< Storage environment temperature:
-25~75 ℃
7.
Working environment temperature:
Temperature: -20~55 ℃
8.
Relative humidity:
20~99RH
9.
Reaction time:
≤ 0.25 seconds
10.
Power supply:
AC/C 24 (£ 10) V/150mA
11.
Installation position:
Elevator movable bottom
1.
Overall size:
45× 45× 90 mm3
Installation method Figure 1, Figure 2 Figure 1
Installation instructions EW-H-XJ4< br />1.  Install this device as close to the car bottom as possible or at the original overload switch position of the elevator. The system should be installed on the load-bearing beam of the elevator car bottom, and the induction magnet should be attached to the movable car bottom, with the sign surface facing the sensing point of the counterweight device< 2. The system bracket should be made according to the condition of the elevator body, but made of materials that are not easily deformed, with a thickness of at least 4mm or reinforced with ribs to prevent swinging< 3. Adjust this device so that the car bottom magnet aligns with its upper end point. At the same time, the end face of this device is parallel to the end face of the magnet<
Figure 2
Method
Main features:
1. Non contact induction working mode, without mechanical movement, directly installed at the original overload switch of the elevator, changing the structure of the elevator car.
< 2. Electrical performance meets& lquo; Electrotechnical Commission; rquo;  Requirements< 3. All working parameters can be set on site< 4. Adopting strong induction magnets to maximize system capability&
5. The system scientifically calculates and automatically corrects detection errors based on mathematical equations, and has the ability to automatically zero when unloaded< 6. On site debugging adopts self-learning or manual displacement setting methods, which is very convenient to operate< 7. * Programmable output signal control method, suitable for the needs of various movable car bottom traction elevators< 8. Structural design, small size, and convenient installation< Magnetic switches CS1-AX-020、CS1-AN-020、CS1-AP-020、CS1-A-020
CS1-B1-020、CS1-B2-020、CS1-B3-020