HX711 AD Module Load Cell Kit 1kg 3kg 5kg 10kg 20kg 50kg Micro Weight Sensor with Programmable Amplifier for Arduino

Load Cell Micro Weight Sensor with Hx711 AD module electronic scale pressure sensor 1kg 3kg 5kg 10kg 20kg 50kgDescription: Size: 5512.712.7mm Range: 1kg/3kg/5kg/10kg/20kg/50kg Output sensitivity: 1.0 ± 0.2mV/V Non-linearity: 0.05% R.S Hysteresis: 0.05% F.S Repeatability: 0.05% R.S Creep: 0.1% F.S/3min Zero Output: ±0.3mV/V Output impedance: 1000 ± 10 ohms Input impedance: 1050 ± 100 ohms Operating temperature: -10 to + 120 °C Zero Point Temperature Drift: 0.2% F.S/10°C Temperature Sensitivity Drift: 0.1% F.S/10°C Insulation resistance: ≥ 1000MΩ Excitation Voltage: 3-10VDC Limit overload: 150% F.S Angular error: 0.1% F.S Overall Accuracy: 0.05% F.S Wiring method: Red (Positive Power) Black (Power Negative) Green (positive signal) White (Signal Negative) HX711 Ad Module Load Cell Amplifier Green PCB for Arduino Description: This module uses 24 high precision A/D converter chip hx711. It is specially designed for the high precision electronic scale designwith two analog input channels, the internal integration of 128 times the programmable amplifier. The input circuit can be configured to provide a bridge type pressure bridge (such as pressure weighing sensor mode) is of high precision, low cost is an ideal sampling front-end module. Characteristics: Two selectable differential input channels Low noise on-chip active PGA with selectable gains of 3264 and 128 On-chip power regulator for load cell and analog ADC power supply On-chip oscillator that does not require an external component with optional external crystal On-chip power-on reset Simple digital control and serial interface: pin-driven controlsno programming required Simultaneous rejection of 50 and 60Hz Current consumption including on-chip analog power regulator: normal operation <1.5 mA power down < 1uA Operation supply voltage range: 2.6 ~ 5.5 V Operating temperature range: -20 degrees ~ +85 degrees