Product Description
What's the load moment indicator system ?
WTAU crane LMI is Designed for use on Lattice cranes,Tower Cranes And Mobile Cranes, it's installed and calibrated to the load chart of each crane including specific load and geometric limits on Boom Length ,angle, and operating radius. Load Moment Indicator gives the operator the information necessary to fully utilize the cranes capacity while keeping within the working limits of the crane.
Efficiency and Productivity improvement,Quick and Easy calibration and Exclusive calibration procedure done through the operators console .Measures True Load Moment By measuring true load moment, The LMI senses boom dynamics, load swing out, wind loading, shock load and effects of boom deflection.
Self-Diagnostics -Continuously monitors system and sensors. Error codes are displayed to help identify problems and minimize downtime.Control's Lever Lockout -When the LMI system senses and overload or an impending two-block condition, the provides a relay output which can be used to engage an optional lever lockout.
WTAU Provides Various Types of LMI SYSTEMS , such as WTL- A700, WTL-A200,WTL-A100N, WTL-650V3,WTZ-A101, Provides a Full Service Repair, Upgrade and Installion for the load moment indicator .
Detailed Images
Data Logger Can Be Customized
The data logger system records the moment system parameters and the alarm data of moment
system for crane in using status.The data logger protects the parameters and system data.If there are security incidents, these parameters provide the parameters and data for the crane operation; Equipment maintenance personnel can also use data to analysis system performance and make reference for equipment maintenance.
Data Record Capacity
1 record per second, 1 hour is 3600 records, 24 hours a day continuous record, then the day
is3600 * 24 = 86400 records. Each record 180 bytes (the longest), then total of 15.6M per day data, about
16M. If Encrypted data, 4G memory, can only be calculated by 2G, that is 1870M. 1870/16 = 116.5
days ,4G memory can record about 4 months.
1 record per 2 seconds, 1 hour is 1800 records, 24 hours a day continuous record, then the day is
1800 * 24 = 43200 records. Each record 180 bytes (the longest), then total of 7.8 M per day data, about 8 M. If Encrypted data, 4G memory, can only be calculated by 2G, that is 1870M. 1870/8 =233 days .4G memory can record about 8 months.
Technical Parameters
| Model: WTL-A700 |
Control Output: <= 6 Channels |
| Display:8 inch LCD |
System Composition Error: ±5%(F.S.) |
| Working Temperature: -20ºC~70ºC |
Power Comsumption:<30W |
| Operating Humidity: 95%RH(25ºC) |
Alarm Volume: >60db |
| Weight Measurement Range: 0T~999.9T |
IP Grade: IP 65 |
| Resolving Ability: 0.1T |
Power Supply: AC220V/DC24V |
| Singal Input: <= 6 Channels |
Application:linkbelt&liebherr&terex&hihtachi |
Application Cases
Certifications
Company Information
Weite Technologies Co.,Ltd
Founded in 2002, it is national hi-tech enterprise located in Yichang, China. It has been focusing on R&D and OEM manufacturing of lifting safety protection devices such as Load Moment Indicator, Safe monitoring systems, overload limiter, Load cell, Anemometers etc.We continuously concentrate on ensuring lifting equipments run safely as long-term pursuing goal.
"The trusted Safety Partner for Global Top 100 Crane Owning Companies like Tat Hong, Asiagroup, Big Crane and Fortune 500 corps" . Nowadays, WTAU products are widely used in marine industry,electrical, chemical, steel, metallurgy, construction, ports and other industries, and have been wide spreaded to over 60 countries and regions.
FAQ
1) Is your company well-reputated? How to prove that?
It is a China Top 3 brand focusing on Crane Safety Protection Equipment. We are also Safety Partners for Global Top 100 Crane Owning Companies like Tat Hong, Asiagroup, Big Crane and Fortune 500 corps" . Nowadays, WTAU products are widely used in marine industry,electrical, chemical, steel, metallurgy, construction, ports and other industries, and have been wide spreaded to over 60 countries and regions.
2) How to assure the quality?
The Product Warranty for the total item is 12 months. Any problem after installation, we will change the new one for free.
3) How to install the LMI?
English User Manual(include all the details of each item) will be offered for installation and trouble shooting(refer to the pic below). Also free Remote Instant Technical assistance would be offered by our english engineers. Or we can send our engineers to assist you locally.
4) How much is your LMI system?
Send me the crane model, hook number, working conditions(Luffing Tower Working Condition, Pilling) and special requirement and the like. Your contact info is a must.
5) How can I place order?
A: You can contact us by email about your order details, or place order on line.
6) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and Paypal, Western Union are the most usual ways we are using.
Global Partners
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