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About us:
TangShan ZhongYi Machinery Co., LTD. was established in 1994, and has begun to design and produce the
cement packing equipments since then. Due to the strong quality and excellent performances, types of the packing machines and their accessories have reached to over 3000 cement plants around the country and also exported to
other countries, including Pakistan, Russia, Vietnam, Peru, Ethiopia, Kazakhstan, etc. They are not only enjoyed thereputation, but also earned credits from the customers.
EDI-312A weighing scale technical data:
Model | EDI-312A |
Cover/Weight | Stainless steel,Seal type size:304*194*120mm weight:<3kg; |
Fixing way | Flat & stand & hang |
Degree of precision | 1/6000 F.S |
Display | 6 digits fresh green fluorescent screen,character size: 20*9.5mm (Length * width) |
Keyboard | 18 touch keystroke, easily setting parameter |
I/O | Standard 4 points input, 6 points output (OC door) |
Communication interface | RS-232C/RS485 |
Excitation power supply | DC 5V/1A,It could drive 1-12 piece 350Ω sensor,remote differential input |
A/D transfer | A/D Type:24 digit resolution:600,000C/10mv sampling rate:>200/second Zero point variation:±0.1V/°C Range variation: ±5ppm/°C |
Power supply | Frequency:50HZ±2%,power consumption:≤10W |
Working condition | -10~45°C:10~90%RH, no condensation |
Deposited condition | -40~60°C:10~95%RH, no condensation |
Function and character | Panel calibration:full range or optional range calibration detection of excess signal output Zero setting: Manual output function of up and down limit value I/O solid state relay interface board with photoelectric isolation |
Alternative attachment | RS-232/485 communication interface board with photoelectric isolation |
Aging test




Business negociation:

Our Exhibition at " The China international cement industry exhibition"


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