Wtz-a20 lifting weight limiter is designed as a sensor integrated instrument. This instrument is designed and produced according to the relevant requirements of GB 12602-2009 overload protection device for cranes and GB / T 3811-2008 code for design of cranes. It has the advantages of compact structure, convenient installation, simple commissioning and operation, reliable operation and high accuracy.
Wtz-a20 lifting weight limiter is used for one-way weight signal monitoring and is applicable to lifting equipment such as elevators and electric hoists with wire ropes. This model of instrument can replace wtz-a50 and wtz-a60 lifting weight limiter.
Easy handling:
The user's feedback on self installation, self operation and commissioning, and self reset and relocation is good.
Stable reliability:
Conventional strict multi-layer instrument testing, multi-layer quality control personnel testing and delivery.
Refined practicality:
It has regular basic functions such as real-time monitoring of lifting weight limiter, audible and visual alarm, overrun control, etc. the instrument design is exquisite and practical.
*Learn more about various types of lifting equipment safety solutions (please click)
Engineering case
Wtz-a20 lifting weight limiter is used for one-way weight signal monitoring and is applicable to lifting equipment such as elevators and electric hoists with wire ropes.