This Weight sensor use the HX711 module uses 24 high-precision A / D converter. This chip is configured for high-precision electronic scale and design, it has 2 analog input channels, programmable gain of 128 integrated amplifier and ground with respectively positive. The input circuit can be configured to provide a bridge voltage electrical bridge (such as pressure, load).

Features:

• 1kg straight bar load cell with HX711 amplifier module


• Operating voltage range:3.3V to 5.5V


• Operating temperature range: -20 to + 85 ?


• Load cell size: 12.7 x 12.7 x 75mm


• ideal high-precision


• low-cost sampling front-end module

Technical Parameters

Range: 0-1KG

Output sensitivity: 1.0�0.1mV/V
Zero output: �0.1mV/V
Nonlinear: 0.05% F.S
Lag: 0.05% F.S
Repeatability: 0.05% F.S
Creep: 0.05% F.S/3min
Output impedance: 1000�5% ohms
Zero temperature drift: 0.05% F.S/10�C
Temperature sensitivity drift: 0.05% F.S/10�C
Load cell size: 81*13.5*13.5mm / 3.18*0.53*0.53in

Power consumption (including power supply circuit): Typical operating current: <1.7mA, shutdown current: <1?A

Lead Cable
Positive: red
Negative: green
Signal is positive: black
signal Negative : white

Package included:
1 * Weight Sensor
1 * HX711 Module