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can be used for various digital electronic scales

Digital weighing controller(plastic shell)

Application: can be used for various digital electronic scales

A/D digit module Main Technical Index (seal in digital sensor)

  • Range of input signal: -18~+ 18mV

  • A/D conversion: 24-bit sigma-delta A/D conversion

  • A/D sampling frequency: 38.400 kHz

  • Nonlinearity: ≤0.0015% F.S.

  • Gain error drift: 1 ppm/

  • Minimum resolution: 0.1uV/d

  • Supply voltage: DC5V

  • Operating temperature: -40~+85

  • Relative humidity: ≤90%R.H

  • Power supply: DC5.5~15V/20mA

  • External dimension: diameter 34mm, thick 7mm

Main Performance

  • 6-bit 0.8-inch high-light LED display, plastic shell, AC/DC

  • Be capable of displaying mill volt signal, and easy to detect whether the sensor is in good condition or not

  • Filtering progression adjustment (Grade 1-4) and the T3.0 of stabilization control procedure

  • Has the sensor long-line compensatory function, and the sensor main line may longer

  • A/D transformation uniformity is good, and no re-scaling is needed during instrument changing

  • Automatic switching in 3 graduations

  • Perpetual calendar clocks, not power failure influence

  • Large capacity memory, may store reaches 1521 group of weighing records

  • 3-level timing power off

  • 20mA current loop and RS-232C or RS-485 (optional) serial communication interface

  • Baud rate 1200/2400/4800/9600 (optional)

  • The standard parallel printer connection, may match meets each kind of needle type printer

  • Has a connecting box and it can arrange the address for the digital sensor automatically