Home    Interrelated Accessories    Digital junction box & Digital sensor module

Digital junction box & Digital sensor module

Digital electronic scale can be combined of digital junction box, common analog sensor and digital instrument, with the digital sensor module as the core component of a digital sensor.


digital electronic scale can be combined of digital junction box, common analog sensor and digital instrument, with the digital sensor module as the core component of a digital sensor.

A/D digital 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

  • Digital junction box external size: 178*120*35mm

  • Digital sensor module: diameter 29cm

Main Technical Index

  • Address programming function

  • Linear correction function

  • Modification function of filtering progressions

  • Standardized programming function for sensors

  • RS-485 (semi duplex, anti-static electricity) communication with the baud rate of 9600

  • 4, 6, 8, 10 channels is available for digital junction boxes for selection

Main Performance

  • 6-bit 0.8 inch high-light LED display, plastic shell, AC/DC (DS9/DS9P)

  • 6-bit VFD (vacuum fluorescent display); stainless steel (DS5)

  • 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

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

  • 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 (DS5/DS9)

  • Built-in EPSON 150-II mini-printer (DS9P)