Single Point Load Cell, 300g/1kg/3kg/10kg/60kg/100kg/200kg to 500kg

1. Yes, in this case, when the object being measured moves from one place to another, the measurement value read by the load sensor will have a slight deviation.
Of course, if you only measure the weight once after moving the mixer and do Not compare the measurements twice, this deviation will have little impact.

2. What is the total weight of your concrete mixer plus load in Kg? Is it round or square? If it is round, it is generally equipped with 3 load cells, and if it is square, it is generally equipped with 4 load cells.

ATO-LC-SP01 load cell can only work under 5-15V DC excitation voltage.

We think that in your case, the parameters of the amplifier should be confused. Now you need to restore the factory parameter settings (Note: you should disconnect the power first, and then press the button in the middle of K2.). Regarding the input power, we suggest you add a 1P circuit breaker, so that it will be more convenient to operate the power on/off.

1. Please restore the factory parameters first:
Power off, then press and hold the K2 key, keep it unchanged, and power on, wait for more than 2 seconds, and then release the key K2.
When the factory reset is complete, you can disconnect the power and then plug it in again. Finally, please check whether the transmitter can display normally, and then proceed to the following calibration steps.

2. Calibrate again;
1. zero point calibration
2. change the 04 decimal place to 2
3. change the 10 Cr the measure range to 0005.00 because my load cell is a 5kg capacity load cell
4. do the 02 load the calibration value by put the 2 kg load first and then manually enter the 0002.00 to the amplifier
5. long press the first button and exit the setting mode

When you calibrate, you do Not need to set the sensor's range cr-5Kg, you only need to complete the zero point calibration and target weight calibration. Please check whether the weight displayed by the transmitter is correct before calibrating the output signal.

Please provide the video of restoring the factory parameters mentioned above, as well as the video of completing the zero point calibration and target weight calibration. If we confirm that there is still a problem in the video, we will replace you with a new amplifier for free.

Before the maximum deformation is 0.1mm~0.2mm, the deformation under normal load is almost unchanged, but if the load exceeds 150%, the sensor may be damaged.

Yes, our load cell can read dynamic forces.
The response frequency of the sensor is about 300Hz, which requires the sampling frequency of the display controller connected to the sensor to be fast enough, so it can read the changes of thrust addition and subtraction.

For accuracy: 0.05%F.S, yes its 0.25 grams, that is correct.

Yes, you need to re-calibrate the transmitter again, because the setting of the transmitter is related to the range of the load cell.

Total weight: 1kg.