SUMMIT Split type RHP-E-OMS-520 installed under the rope hitch plate 1000/3000kg elevator load measuring system
Elevator Load weighing device OMS-520-RHP-E
Description:
The elevator over load control device OMS-520-RHP-E is one kind of split type load weighing solution ,and it consists of 1 or 2 pressure load sensor RHP-E and a controller OMS-560, and the pressure load cell is typically plated under the wire rope hitch plate. This method have no impact on the crossing height requirements and are there-fore especially suitable for new installation and modernization projects.
Features:
- Cost efficient and precise method
- Very easy to install
- Static load at fixing point(under the plate of wire rope attachment)
- Suitable for the new installations and modernization project
- Menu-guided operation
- 5 relays output overload,full,half empty,optical, audio output
- DIN Rail or on flat surface mounting with screws
- IP-65 rated plastic box.
- Integrated software to correct weight increases due to compensating chain.
- Display load as well as percentage
- Protecting important data from being disturbed by password
- Automatic correction of zero drift, makes the equipment in optimum stage
- Self-learning function, regulating high floor additional weight error
- Control equipment swap entirely,self-diagnosis and alarming
- Self-learning operating conducted by any fixed load
| Model:Elevator compression Load Cell RHP-E-3T |
| Rated Load |
3000KG |
Construction material |
Alloy Steel |
| Sensitivity |
2.0+-0.02%mv/v |
Operation temperature range |
-30 to 70 degree Celsius |
| Total error |
+/-0.5% F.S |
Input Resistance |
760+/-10 ohm |
| Excitation |
5-12V DC |
Output Resistance |
700+/-2 ohm |
| Max excitation |
DC15V |
Safe Overload |
150% F.S. |
| Insulation Impedance |
≥5000 Ohm |
Ultimate Overload |
200% F.S. |
| T C SPAN |
+/-0.02% F.S./10 degree Celsius |
Voltage Creep Error |
+/-0.02% F.S |
| Protection class |
IP67 |
Cable length |
8m |
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Elevator load weighing sensor RHP-E Size:
Elevator weighing control Unit OMS-520 technical parameters:
| 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
Load cells installation:
Connections of 1 load cells with control unit
Strain Load cell RHP-E Weighing Control unit OMS-560
A wide variety ofInstallation options of load sensors on lift ,we is the largest supplier of elevator load weighing products in China. We offer the most versatile and comprehensive line of sensors and controls to meet any elevator load weighing application. Our sensors can be mounted in a variety of locations in the hoistway to ensure the simplest and most accurate installation. They can be mounted under the cab, on the suspension ropes or belts, on the cross head, under the machine. Our controls can be used for simple relay overload protection or more sophisticated applications requiring analog outputs, CAN communication, rope tension or loose monitoring or other features.
The following installation options are available for the load sensors:
› RHP-X strain link Sensor on car frame
› Multi rope sensor on car after rope clamps ‚
› RH series load sensor on fixed point of individual rope attachment
› UC-AP sensor under elevator car floor …
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