WTL-A200 Load Moment Indicator is a new type of smart weigh overload protector, which measures the changes of the weight of the loaded goods by a preset weight sensor and displays the actual load instantly on the display instrument. When the load reaches the given point of rated load, the acousto-optic alarm of the hoisting weight limiter will be triggered, with the switching value output displayed. The whole system is composed of sensor, connecting cable, microcomputer host and so on.
The device is designed and manufactured in accordance with requirements of GB 12602-2009 “Lifting Machinery Overload Protection Devices” and GB / T 3811-2008 “Crane Design Specification”.
With reasonable layout, easy installation, simple operation, WTL –A200 Load Moment Indicator works well with high accuracy and other advantages
Weight Measurement Range: 0T~400T
Resolving Ability: 0.1T
Synthetic Errors: ≤5%F.S.;
Equipped with Output Interface RS485
Working Condition: －20℃～60℃
Relative Moisture under Working Condition: 90%RH（20℃）
Working Voltage: AC 220V ±25%
Preset Output Contact Capacity: AC220V 7A
IP Grade: weight sensor with IP68; Monitor with IP64
Our company was registered in the early of 2002, and is a national high technology enterprise, with the registered capital of 5 million Yuan, and annual sales value of more than 3000 million Yuan. We staff more than 60 people. Our company has a united, efficient and high quality research and development team, including 2 mechanical engineers, 3 electrical engineers, 5 electronic engineers, 2 software engineers and 15 experienced technical service engineers, independently specialized in singlechip automation instrument R&D and production. At the same time, our company keeps long-term technical cooperation with Huazhong University of science and technology, the newcomer survey design institute and Zhengzhou machinery institute of scientific research, to safeguard the domestic leading technical strength.
Our company independently develops such products as WTZ series crane microcomputer lifting weight limit devices (overload limit devices or load limit devices); WTL series crane microcomputer torque limit manometers; WTM series crane microcomputer integrated signal monitor WTF series microcomputer wind speed gauges, WTG series microcomputer intelligent height instruments and opening apparatus, WTSD series microcomputer speed limit manometers; DXZ series travel limit devices (height limit devices); WTS series microcomputer water meters, SAG-WT-1213 absolute photoelectric encoders, WSB series acoustic sootblowers, etc, totally 10 series and more than 40 kinds. Our products are widely used in power, chemical, steel making, metallurgical, construction, construction and other industries.