Utilcell (Spain) – The LOADGUARD is an electronic load limiter with redundant weight control by reading up to two independent signal inputs, from the load cells or load pins.
It has a display and keys for its configuration and visualization of weight and 4 output relays acting by the alarm programs, maximum load difference between channels and system errors.
Optionally available with dual 4-20mA analogue outputs, redundant, one per weighing channel.
The LOADGUARD is in compliance to standard EN 13849-1:2008, PL-d, category 3, corresponding to Safety Integrity Level SIL 2 IEC 62061.
The main applications are in the control and overload protection in lifting equipment, cranes and machinery.