KQC-C2 overload limiter is a new type of smart weight overload protection device, which measure the loaded weight's change by load cell. KQC-C2 could display actual load. When the load reached a rated load setting value, it will show the signals with sound and light, and giving the value of output for switch signal.
KQC-C2 contains a series of advantage: rational structure, easy installation and debugging, reliable working and high precision and so on.
Using a single load cell is for the tower hoist, windlass and so on; Using two load cells are for the building hoist.



II.Technical Parameter
Working power:AC220V/50Hz;
Total error:≤5% F.S;
Excitation:DC5V;
Relay output capacity:10A/250VAC;
Input signal:0mV--15mV;
Max input signal:≤15mV;
Display digits:4 bits;
Working temperature:-20-60degree centigrade
Warming-up time:≥10min;
Indicator dimension:130mm*155mm*72.5mm;
IV. Function of keyboard
Indicator's control board profile:
Keyboard function instruction:
In setting state, put in parameter set and calibration mode; indicate asset
In setting state, choose menu or add current parameters; indicate as .
In weighing state, resume defaults; indicate asresume.
In weighing state, choose menu or decrease current parameters; indicate as.
In weighing state, it will display 0 by pressing this key; indicate as0.
In weighing state, move flashing bit to right; indicate as.
In weighing state, switchweight/percentage/ISN; indicate asswitch.
In setting state, confirm and save parameters; indicate asconfirm.
Overload Indicator and Sensor
Construction Hoist Spare Parts