This alarm and display indicator is a tower crane safety system. It has the following functions:
Working temperature:
-20 --- + 60
-40 --- + 80
Working humidity: ≤ 95%/25
Combined error: 1%
Power supply: AC220V (to be customized according to client’s requirement)
Parameter:
Rated load, actual load, trolley amplitude, hook height, slewing angle and moment percentage
Signal lamp & buzzer:
Flickering yellow lamp and buzzers discontinuous response indicates early warning, whereas red lamp and buzzers continuous response indicates alarm and relay outputs.
Other functions:
Records downloading; sensors' self-diagnosis; remote control, zone protection, applicable to level-jib tower crane with variety of falls.
