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DFRobot

DFRobot Gravity: I2C 4-20mA DAC Module Digital-to-Analog Converter Module Arduino Compatible DAC Board

DFRobot Gravity: I2C 4-20mA DAC Module Digital-to-Analog Converter Module Arduino Compatible DAC Board

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Rs. 1,205.00
Rs. 1,205.00
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Delivery Time

  • Delivery time with the Express Shipping option is 2-3 working days, and with the Standard Shipping option is 5-6 working days. It varies based on location, reliant on courier services.

  • Delivery time if the order item is on Preorder Status is 15-20 working days.

COD (Cash on Delivery)

  • For COD you have to pay extra charges of Rs 350/- before the shipment. (We will share the company QR Code, UPI ID or Account details for the same)
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Description:

This is an I2C DAC module that outputs 0-25mA current. It offers a more accurate 4-20mA current output after calibration, which can be used with most 4-20mA devices on the market such as motors, inverters, valves, pumps, etc., by Arduino programming.

Specifications:

  • Chip Type: GP8302
  • Input Signal Range: 12Bit, 0x000-0xFFF (0-25mA)
  • Input I2C Signal High Level: 2.7V-5V
  • Power Supply: 18V-24V (24V recommended)
  • Accuracy: 0.5% before calibration, 0.2% after calibration
  • Power Consumption: ＜5mA
  • Start-up Time: ＜2ms
  • Operating Temperature: -40°C to 125°C
  • Load Resistance: Maximum 450Ω load capacity for 18V power supply, maximum 750Ω for 24V
  • Output Current: 0-25mA
  • I2C Address: 0x58

Function Indication:

Features:

  • 0-25mA output, more accurate current within 4-20mA available after calibration
  • Gravity interface, I2C communication
  • High accuracy, 0.2% linearity error
  • 18-24V power supply

Hardware Connection:

Applications:

  • Function signal generator
  • Automatic controller for lighting or fountain
  • Automatic and quick transformation of small equipment
  • Electromechanical equipment debugging
  • Transformation of the small test device

Useful Links:

Package Included:

  • 1 x Gravity: I2C 4-20mA DAC Module (Arduino Compatible)
  • 1 x Gravity I2C/UART Sensor Connector