Description
A&D Weighing AD-4407A Digital Weighing Indicator
A&D Weighing AD-4407A Digital Weighing Indicator – Legal For Trade Canada (AM-5661)
AD-4407A digital weighing indicator features Universal Flexi Coms, allowing you to customize the protocol of the printing format, as well as outputting the data via RS-232C. Simplify batch weighing with automatic batching and customer programming capability.
Stainless steel enclosure meets IP65 dust and waterproof standards. 10 keys for easy operation. Multi-interval – 2 weighing ranges selectable. When using the accumulation function, accumulation data is stored into memory automatically or manually. Bright green VFD 20mm display.
- Comparator Function Upper/Lower, HiHi/Hi/OK/Lo/Lolo & comparison with output to optional relays
Specifications:
| Input Sensitivity | 0.15µV/d |
| Input Signal Range | —35mV to +35mV |
| Load Cell Excitation | DC 5V±5% 120mA, remote sensing (Up to 8 load cells at 350Ω/load cell) |
| Zero Temperature Coefficient | ±0.02µV/ºC typ. ±0.1µV/ºC max. |
| Span Temperature Coefficient | ±3ppm/ºC typ. ±15ppm/ºC max. |
| Non-Linearity | 0.005% of full scale |
| Input Noise | 0.15µVp-p typ. |
| Input Impedance | 10MΩ or more |
| A/D Conversion Method | Delta Sigma |
| A/D Resolution | 16,000,000 counts |
| Maximum Display Resolution | 20,000 (permissible 40,000) |
| A/D Conversion Rate | 10 times/sec. |
| Main Display | 7-segment, 20mm(H) VFD |
| Power | AC 100/120/200/230V —15~+10% (50/60Hz) |
| Consumption | 20VA |
| Operating Temperature | —10 to +40ºC (14ºF to 104ºF) |
| Operating Humidity | Less than 85% RH (non-condensing) |
| Physical Dimensions | 199(W) ✕ 206(H) ✕ 80(D) mm 7.83(W) ✕ 8.11(H) ✕ 3.15(D) inches |
| Net Weight | Approximately 2700g / 5.95 lb |
| Warranty | 2 Year Warranty |
| Certifications | NTEP CofC #04-034 Canada AM-5661 MAL-M229 |
Additional Literature:
AD-4407A Brochure
AD-4407A Manual
Accessories:
| Product # | Description |
| AD-4407-03 | RS-422/485/Relays (replaces standard RS-232C) |
| AD-4407-05 | RS-232C with relays (replaces standard RS-232C) |
| AD-4407-07 | Analog Output (4-20mA) (replaces standard RS-232C) |
