SUMMIT RH-SM-OMS-520 mounting on individual steel wire rope opeation capacity 500/750/1000kg Elevator overload control device
Elevator load weighing device system RH-SM-OMS-520
Description:
The elevator electronic load weighing device clamping on wire rope RH-SM-OMS-820 consists of one pc rope tension load sensor RH-SM or 2pcs and a control unit OMS-820, and the rope sensor is available for mounting to cables between 8mm and 10mm in diameter, and clamps on individual wire rope, and Up to eight of them may be connected to the control unit via junction box at one time. calibration is auto-matic and no test weights are required. It's perfect for modernization as well as for new installations because of easy installation and lower cost
Installation notice:
- High sensitivity for rope sensors
- Compact and light structure
- Clamp on the individual wire ropes
- Suitable for wire ropes from 8 to 10 mm diameter.
- Separate type installation and easy maintenance
- Fast and easy installation, especially ideal for modernization
- Operating capacity up to 1000 kg for each rope
- Protection with broken and loose rope alarm function output
- Cabin weight state display indicator is available ( optional)
- Voltage or current analog output
- 2 load cell input channels
- HOLD terminal can input wide voltage :18V-240V AC/DC
Rope tenstion load cell sensor RH-SM
| Model |
RH-SM |
| Rated Load |
500KG |
| Sensitivity |
2.0+-0.02%mv/v |
| Total error |
+/-0.5% F.S |
| Excitation |
5-12V DC |
| Creep Error |
+/-0.02% F.S |
| Insulation Impedance |
≥5000 Ohm |
| T C SPAN |
+/-0.02% F.S./10 degree Celsius |
| Operation temperature range |
-30 to 70 degree Celsius |
| Input Resistance |
760+/-10 ohm |
| Output Resistance |
700+/-2 ohm |
| Safe Overload |
150% F.S. |
| Ultimate Overload |
200% F.S. |
| Excitation |
5-12VDC |
| Insulation Impedance |
≥5000MΩ |
| Protection class |
IP67 |
| Construction material |
Alloy Aluminium |
| Cable length |
3m |
Elevator weighing control unit:OMS-520
| Control Unit:OMS-520 |
| Operation Voltage |
AC/DC18-45V |
| Nominal power |
4W |
| Load Cell Channel |
1 |
| Relay Number |
4(overload,full,half empty load ) |
| Contact Load |
1A125VAC,2A 30VDC,5A 250VAC/5A 30VDC |
| Display Type |
4 digits 0.56 inch LED |
| Display mode |
Weight/percentage |
| Key number |
6 |
| Voltage analog |
-10v-+10v, 0V-10V |
| Current analog |
4mA-20aA |
| Sensor operation voltage |
DC5V |
| Signal Hold Voltage |
AC/DC12-45V |
| Measuring precision |
0.1% |
| Operation temperature |
-45degree-+85degree |
| Size |
90x84x58mm |
| Weight |
265g |
Instllation&Wiring Diagram
Connections of 1 or 2pcs load sensors:
Connections of more load cell sensors:
LS-58S WDS-MR200 SLO-30V
WE UTEC could provide a wide range of elevator Load Weighing Control device system for versatile installation postion. methods like rope hitch installation, under car platform installation, crossbeam installation, clamping on traction rope installation in order to offer a safe and comfortable elevator running status.
Broad selection: Load weighing system in any location of elevator, Using SUMMIT solutions loads can be weighed in every imaginable situation.We offer you flexible, modular solutions for both requirements, and wide experience with modernization projects. we attention to detail in the design of their modular system allows great freedom to configure load weighing systems to suit all types of cabin.
Universal device for working with different load cells:
- Under Elevator cabin floors:UC-AP-OMS-560
- Clamping on wire rope:WDS series, RH-SM-OMS-820
- Machine bed frane:RHP-X-OMS-560
- Between the wire rope hitch plate:RHP-E-OMS-520
A solution providing very precise load weighing way, and Under cab sensors are not recommended for modernization. Simple solutions for modernization with no impact on the existing regulated travel parameters Very simple installation with no mechanical modification Cost-effective load weighing with a single sensor which can be scaled for a precise result
Elevator load weighing device system RH-SM-OMS-520
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