Technical data

Application :
This mechanical load cell has been specially designed to control one safety trip point on low and medium capacity overhead cranes. In combination with the monitor HF 85, it is working like a damper to disregard the overloaded due to dynamic effect.

Operating principle:
The load cell operates by the movement of metal within its elastic limits.
Deviation of the lifting wire rope around the load cell produces a force proportioned to the load applied.
The load cell incorporates a microswitch, to giving an "all-or-nothing" signal to HF 85.

Technical specification
Installation : directly on the dead end wire rope
Load cell :   1 integrated microswitch
                   1 N.C. contact
Amperage of trip point :              25 milli Amps
Connection :                                3 core electrical cable
Length of connecting cable :       2 m with plug
Tare adjustment :                         fine thread screw
Resolution :                                 10 daN
Hysteresis :                                 250 daN
Temperature range :                    from -30°C to +80° C
Protection class :                         I.P 55
Material of load cell :                   aluminium alloy
Finish :                                        anodised
Maintenance :                             none required other than keeping it clean.