Product Description
Safe Load Indicator(Load moment indicator/Crane computer) is a safe protect device used on various cranes. The design and production of the products are in strict accordance with the national standard GB12602-90, It can prevent the crane from accidents caused by overload and operation errors.
It controls the lifting equipment to function as per the manufacturer's suggested safe load charts. Each of the measured parameters such as load charts, working radius, angle and extension of the crane boom, etc will then further be displayed in the operator's cabin.
Product Advantages
- Easy to Mount and operate;
- OEM/ODM that can modify and customized according to client's demands anytime;
- Multi load charts can be chose in same unit(free downloader for client to modify load charts anytime anywhere);
- Fast delivery and full service on shipment documents.
Product Features
- Raw material
1. industrial grade 5.6 inch LCD screen with sunlight visible function, and the brightness of the display can be adjusted by you, screen visibility during all-weather operation.
2. High strength aluminum chassis, good sealing, protection grade IP65, suitable for working in a variety of complex environments. .
- Performance/Function
1. You will get a high precision with accurate display. Its security and stability with advanced anti-interference technology.
2. Optional multi-channel sensor signals input interface, customized more function according to your demands.
3. Easy to setting and calibration, to save your mounting cost and time.
4. Automatically save data when power is off.
- MOQ: Any order quantity is welcome.
- Design: Free Artwork or Design fee can be deducted from the order.
- Delivery date: There is ready stock for our regular and hot selling models, only need to program your load charts.
- After-Sales Service:
1. You can depend on high quality service. We'll treat every email within 24 hours(Usually much faster)
2. Experienced people responsible for all your issues.
3. We will provide detailed English manual for your operation guidance.
4. Should anything unforeseen ever occur, we will make sure your machine is back up an running again quickly.
5. We guarantee after sales support with effective service coordination from our experienced service engineers.
Product parameters
| Operating Voltage |
AC 220V±20% or DC 12~ 24V |
| Working temperature |
- 20 ºC ~ + 60 ºC |
| Relative humidity |
<95% (25 ºC) |
| Control output capacity |
DC24V/1A or AC 220V/1A |
| Power dissipation |
<20w |
| Resolution |
0.1t |
| Comprehensive error |
<5% |
| Alarm Error |
<3% |
System composition
The system is mainly composed of weight sensor, length angle sensor, hook limiter, and safe load indicator.
1. Chinese character LCD dot matrix display
Full LCD color display in English and Chinese. It can display all data that the user cares about, e.g.:current load, rated load, current angle, current radius, load rate, overload records, etc.
2. Analog signal amplification module
Its a special design for safe load indicator,up to 4 analog amplifications can be provided as needed.
3. CPU module
Industrial-grade new-generation enhanced micro-processing chip, Faster than the same processor , Strong anti-interference ability and high efficiency.
4. Power Module
Wide voltage switching power supply module, good output waveform, Strong load capacity, With overload, over current protection, and self-recovery function.
Shipment packing & Details
Export packing: carton
Carton size:43 x 28 x 22cm carton quantity: 1 cartons
Gross weight: 18~26kg
Port: Shanghai china;
Audited Supplier 
){kind=link}