AND AD-4401A Weighing Indicator
Kitoma Indonesia : AND AD-4401A Weighing Indicator
High Performance Weighing/Batching
New and improved. Perfect compatibility with AD-4401
Powerful vibration-cancelling filter (High Performance Digital Filter)
Complete with measuring sequence and transmission functions
Compact and versatile for a diverse array of measuring applications
Complete with measuring sequence and transmission functions.
Advanced system for hoppers, checkweighers and platform scales is now even more accurate
For batching, loss-in weighing, check weighing or simple static weighing
- 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
- RS-232C, RS-422/485, BCD, analog output and standard 4-20mA Current Loop
- Connect up to 10 AD-4401's with A&D's RS-422/485
- 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.
Specifications
| ANALOG INPUT | |
| Input Sensitivity | Over 0.3 µV/d (d=minimum division) |
| ZERO Adjustment Range | 0mV to 20mV (0mV/V to 2mV/V) |
| Load Cell Excitation | DC 10V ±5%, 230mA Remote sensing function include Up to 8 x 350? load cells can be connected |
| Temperature Coefficient | Zero : ±(0.2µV+0.0008% of dead Load)℃ Typ. Span : ±0.0008%/℃ Typ |
| Non-Linearity | 0.01% of F.S |
| Input Noise | Less than 0.3µVp-p |
| Maximum measruement voltage | 32mV (3.2mV/V) |
| Input impedance | 10MΩ and above |
| A/D conversion method | Delta-sigma modulation |
| A/D resolution | Approx. 1,000,000 |
| Display Resolution | 999,999d |
| Sampling rate | 100 times per second |
| DIGITAL UNIT |
|
| Display elements | VFD (Display : Cobalt blue Status display : orange) Display Type 1. Main Display (7 digit 7-segment display with 13mm characters) 2. Sub Display (8 digit 7-segment display with 7mm characters) 3. Status (Orange rectangle marks |
| Main display | Switches between NET and GROSS Display Range 0-999999d (Minimum scale d can be 1,2,5,10,20 or 50) Units g,kg,t |
| Sub display | ZERO, MD, GROSS, NET, HOLD, ALARM, FINAL, F.FALL, PRELIM, OP.PLM, OVER, UNDER, NEAR-ZERO (in weighing mode) |
| EXTERNAL INPUT/OUTPUT | |
| Control I/O | 6 selectable output nodes (non-voltage contact point or open collector input) 8 selectable input nodes (open collector output) maximum load voltage : DC 30V maximum load current : 50mA |
| Standard serial output | 20mA current loop (for use with A&D peripheral devices) |
| Setpoint | For Digital Switch and AD-4401-06 (setpoint unit) connection |
| GENERAL SPECIFICATIONS |
|
| Power supply voltage | AC100 to 240V (50/60Hz) |
| Power consumption | Approx. 30VA |
| Operating temperature | -10℃ to 40℃ |
| Operating humidity | 85% R.H. or less (No condensation) |
| External dimensions | 144(W) x 72(H) x 197(D) mm |
| Panel cut dimensions | 138 x 68 mm |
| Options | |
| AD4401A-01 | Parallel BDC output (open collector) |
| AD4401A-03 | RS-422/485 |
| AD4401A-04 | RS-232C |
| AD4401-06 | Setpoint unit (Panel cut 181(W) x 53(H) mm) |
| AD4401A-07 | Analog Output |
| AD4401-10 | Stainless steel side panel |
Standard accessories
Simplified manual, control I/O connector, standard serial output connector, capacity plate, unit label, panel mount packing, terminal block cover, rubber pads
Untuk informasi lebih lanjut silakan hubungi bagian Marketing kami, kami senang untuk membantu :
| Hubungi | : Sales & Marketing |
| Alamat |
: Simprug Plaza |
|
Jl. Simprug Raya Blok B.2 No.5 Cikarang Baru Jababeka II - Bekasi 17530 Jawa Barat - Indonesia |
|
| Telepon |
: 021 2851 8059 |
| Mobile | : 0857 7664 0198 (Sales & Marketing) |
| Fax | : 021 2851 8058 |
| : sales@kitomaindonesia.com | marketing@kitomaindonesia.com | scales@kitomaindonesia.com | kitomascale@gmail.com |
