During the development of the WeightWatcher Light series our development division could rely on the knowhow acquired over many years. Great store was set by the ease of installation and the request put forward by many customers to provide a reasonably priced but high-quality overload measuring system which meets the requirements of EN 81.
The load measuring sensors LS Light round off the existing product line of Henning load measuring systems in the reasonably priced segment and are suitable for almost all fitting situations. Thanks to its small size the LS sensor even fits where shaft ceilings are low and ropes are closely spaced. The applications in the range of 4 to 13 mm rope diameters also meet requirements. Up to 8 or rather 16 sensors can be connected to the evaluation unit Light using the 2.5 m long cables.
- extremely attractive value for money option
- ease of installation
- one type of sensor for rope diameters ranging from 4 to 13 mm
- extremely compact rope load sensors
- freely programmable output relays
- measurements possible on up to 8 or 16 ropes
Method of function:
During installation the pin of the retaining strap is opened and the sensor is put against the rope. The retaining strap is then closed again and the clamping screw is tightened up until the rope is pressed against the sensor body. An exact tightening torque must not be applied. Special tools are not needed.
The LS Light rope load sensors are connected to the evaluation units AE 8 Light or AE16 Light. The installation with plugs (no terminals) saves time and prevents mistakes being made during connection. After the rope load sensors LS Light are calibrated, the evaluation unit Light displays the load of the lift car. A connection to the control system is effected using freely programmable alarm relays. As soon as the parameters for the output relays are entered via the built-in keys, the unit is ready for operation.
Overload control system WeightWatcher light
|68100456005||AE16 light CANopen|
|68000456350||Donut load sensor RC 300 light|
|68000456355||Donut load sensor RC 500 light|
|68000455360||Donut load sensor RC 1000 light|
|68000455365||Donut load sensor RC 3500 light|
|68100456500||Rope load sensor LS light|
|68000455006||Power supply 15W, 230V for AE12 / AE 16 / AE9|