Application:
Widely used in aviation, mechanical, electrical, chemical, construction, medicine and many other fields, used to measure force, pressure, displacement, strain, torque, acceleration, etc.
Technical Data Sheet:
Differential input voltage: ± 20mV, full-scale differential input voltage is ± 20mV
Data Accuracy: 24 bit, 24 bit A / D converter chip.
Refresh Rate: 80 Hz, refresh frequency of data
Voltage: 7 ~ 12 VDC
Operating Current: <50 mA
Working temperature: -40 °C ~ 65 °C
Storage temperature: -40 °C ~ 65 °C
Size: 56mm * 45mm * 10 mm
Interface display and operating instructions:
Electronic scale display unit: mg (milligrams); g (g); kg (kilograms); T (tons);
Key Description:
FUN: function keys; UP: Previous; DOWN: Next; ROGHT: Self plus key; LEFT: Self minus key;
Display weight data
Interface display font:
The first line "1. Weight"
The second line "*****. ** G"
When setting up the calibration weight and calibration unit, in this interface can complete the calibration operation.
0:00 calibration: (FUN: Function key) + (ROGHT: Self plus key) two buttons are pressed simultaneously will display the string "Zero calibration".
Weight calibration: (FUN: Function key) + (LEFT: Self minus key) two buttons are pressed simultaneously will display the string "weight Calibr".
Notes:
Zero calibration: electronic scales weighing no matter placed before the measured data.
Calibration weights: weights measured after electronic scales into the data to be written to the weight and unit weight.
Electronic scales calibrated units: mg (milligrams); g (g); kg (kilograms); T (tons);
Set weight value
Interface display font:
The first line "2. Weight SET"
The second line "* 1 ***** g"
Key operation:
FUN: function keys; (select setup data bits)
ROGHT: Self plus key;
LEFT: Self minus key;
Set Weight Unit
Interface display font:
The first line "3. Weight units"
The second line "units = g"
Key operation:
ROGHT: from Canada key;
LEFT: Self minus key;
Electronic scales sensor ADC value display
Interface display font:
The first line "4. Weight ADC"
The second line "ADC = *******"
Wiring
P1 connection definition:
VDD: POWER SUPPLY (7V ~ 12V)
GND: power supply negative
P2 wiring definition: Electronic scales sensor wiring
AVDD: electronic scale positive power supply (usually red)
I +: electronic scales noninverting input (usually green)
I-: electronic scale inverting input (usually white)
GND: electronic scale negative power supply (usually black)
Use process:
Please read the instructions before use:
Please follow the correct steps, or be wrong.
(1) First time connect to the sensor, You need to zero calibration.
(2) and then load weights, input weights, select the weight unit, press the button weights calibration
Yes, discounts will available if you buy two or more from our store; please feel free to contact us for discount price.
Items in this listing comes with 30-days money back warranty and one year manufacturer repair warranty.
The default shipping company is speedpak or similar carrier with tracking; normally, items will arrive in about 2 to 4 weeks.
In some rare cases, we would automatically upgrade the shipping service to express(DHL, FEDEX, UPS, EMS etc.,) without additional charges. If you need quote of the express service for your country, please contact me.