| Features |
 Powerful vibration-cancelling filter (High Performance Digital Filter) 100 times/sec. High speed sampling Up to 1 million counts of A/D resolution Monitor & control weighing and batching with external or internal resolution Fuzzy and Automatic Free Fall Compensation for consistently accurate batching results Enter control set points through front keys or remotely though external thumb wheels Automatic weight and/or count accumulation Sub display provides feedback on all set points & simplifies calibration Supplementary flow function assures accurate performance on each batch A host of communications capabilities BCD, RS-422/485, RS-232C, analog output, Ethernet and standard 4-20mA Current Loop Compact DIN size housing speeds installation & reduces space Digital Span Calibration enhances technical support and difficult installations Splash proof front panel and keys (IP-65) High sensitivity 0.3(µV/d for more accurate measurements Automatic batching and customer programming capability Bright, clear fluorescent displays Hold and peak hold functions User programmed timer settings and alarms Improve operational safety & performance Weigh-in and Loss-in-Weight batching |
| Perfect compatibility with AD-4401 |
|
The size, color, method of operation and installing to a control panel of the AD-4401A remains the same as the AD-4401. Interface connectors retain compatibility so even when updating from AD-4401 to AD-4401A previously connected devices can continue to be used without changing any connectors. Functions have been added but the default settings remain identical to the AD-4401. |
| High-Performance Digital Filter (HPDF) for Environments with Vibration Issues |
|
The High-Performance Digital Filter provides high accuracy/high speed weighing in environments with vibration problems. It greatly reduces the costs and maintenance required for anti-vibration equipment since it copes with vibrations without requiring many mechanical measures. What's more, conducting weighing while applying vibrations, once an extremely difficult task, is now possible. |
| Options |
|
AD4401A-01 Parallel BCD output (open collector) AD4401A-03 RS-422 / 485 input / output AD4401A-04 RS-232C input / output AD4401-06 Setpoint unit  Points of difference between AD4401-05 and AD4401-06 (PDF 94KB)AD4401A-07 Analog output (4-20mA) AD4401-10 Stainless steel side panel AD4401A-23 Ethernet |
