HX711 Converter Module + Load Cell 20kg A/D 24 Bits

  • HX711 Converter Module + Load Cell 20kg A/D 24 Bits
  • HX711 Converter Module + Load Cell 20kg A/D 24 Bits
  • HX711 Converter Module + Load Cell 20kg A/D 24 Bits
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Product code:
M0123
9,80 €
/ szt.

Description :

The module uses a 24-bit high precision A / D conversion chip HX711
The input circuit can be configured to provide a bridge
The electric bridge voltage sensor model (such as pressure, weight) is an ideal sampling module with high precision and low cost

Module features :

- Two selectable differential input channels
- Active low noise PGA with selectable gain of 32, 64 and 128
- Power supply regulator for load cell and ADC analog power supply
- Oscillator on chip that does not require external component with optional external glass
- Power-on-reset on the chip
- Simple serial control and serial interface: controls driven by pins, programming is not required
- Output data rate 10SPS or 80SPS selectable
- Simultaneous rejection of 50 and 60Hz supply
- Current consumption, including the controller of the analog power supply on the chip:
Normal operation <1.5 mA, off <1uA
- Operating supply voltage range: 2.6 ~ 5.5V
- Operating temperature range: -40 ~ + 85 ℃
- Size 35mmx20mm

Load cell characteristics :

- Load range: 20kg
- Operating voltage: 3VDC ~ 14 VDC
- Nominal output: 1.0 ± 0.15mV / V
- Repeatability: 0.03% FS
- Effect of the temperature at the outlet: 0.01% F.S / ° C
- Effect of temperature on zero: 0.05% F.S / ° C
- Zero: ± 0.1000 mV / V
- Input impedance: 1115 + -10% Ω
- Output impedance: 1000 + - 10% Ω
- Insulation resistance:> = 1000 MΩ
- Safe Overload Rate: 150% FS
- Final overload rate: 200% FS
- Temperature range: -20 - 60 ° C
- Material: Aluminum alloy
- Degree of protection: IP65
- Cable length: 25 cm
- Size:: 75 x 12.7 x 12.7 mm
- Wiring:
* Red: Feeding +
* Black: Source -
* Green: Sign +
* White: Signal -

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