AND AD-4326A
AND AD-4326B with keyboard
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High performance weighing indicators that are affordable and easy to use
The AD-4326A and AD-4326B digital scale indicators are easy to operate industrial scale indicators for general use and offer outstanding and affordable performance. The AND AD-4326 series of scale indicators come in two versions: with or without a key pad for digital input, and both indicators can be battery or AC operated.
The AD-4326A and AD-4326B set new standards in weighing indicators for outstanding performance, ease of use, and advanced design. These new indicators offer 1/10,000 counts of resolution, an attractive design that may be placed on a desk or wall or column mounted, basic or keyboard design, and a multitude of features.
General Features:
- 1/10,000 displayed resolution (1/40,000 internal)
- Comparator and counting modes
- Full digital calibration
- Mount on column, stand, desktop or wall
- Comparator output to remote display, buzzer or optional relays
- Selectable counting sample size: 5, 10, 20, 50 or 100
- Power: battery and AC adapter standard
- Auto power off in battery mode
- Powers up to 6 load cells at 350 ohms
- Optional bi-directional RS-232C RS-232C/Relay, Current Loop
- Meets or exceeds NIST Class III Specifications
- EMI/RFI protected
- 2 year warranty
Model |
Description |
Price |
AD-4326-A |
Basic Indicator (7 key) |
$477 |
AD-4326-B |
Indicator (7 key + 0-9 keypad) |
$527 |
AD-4326A Features:
- Mode Selection: lb, kg, lbs/kg, pcs, +/- comparator
- Zero: sets zero point
- Tare: sets tare value
- Net/Gross: switches between net and gross weights
- Sample: determines the number of samples selected in counting mode
- Print Enter: outputs data to a peripheral device such as a printer
AD-4326B Features:
- All of the AD-4326A features above plus:
- Preset Tare: enters a predetermined tare weight
- Under: sets the comparator Lo limit
- Over: sets the comparator Hi limit
| Analog Input and A/D Conversion |
| Load cell excitation |
5 VDC ±5% |
| Input Sensitivity |
0.2µ V/D (min) |
| Input Signal Range |
-1mV ~ +15mV |
| Load Cell Drive Capacity |
up to 6 load cells at 350 ohms/load cell (max 90mA) |
| Zero Temperature coefficient |
Zero (0.02µ V + 0.0008% dead load)/°C TYP
Span 8ppm/°C of reading TYP |
| Non-Linearity |
0.01% of full scale |
| Input Impedance |
10M ohms minimum |
| Input noise |
±0.2µ Vp-p |
| A/D Conversion Method |
Integrating dual-slope type |
| A/D Resolution |
40,000 counts (maximum) |
| A/D Conversion Rate |
Approximately 5 times/second |
| Digital Section |
| Weight Display |
0.87" (22mm), 5-1/2 digits, LCD |
| Display Resolution |
10,000 counts (max) |
| Minimum Division |
times x1, x2, x5, x10, x20, x50 |
| Maximum Display |
199980 |
| Under ZERO Indication |
"-" minus display |
| Annunciators |
ZERO, MD, PRESET TARE, GROSS, NET, NOT WEIGHT, OVER, TARGET, UNDER, g, kg, lb, t, pcs |
| Keys |
ON/OFF, MODE, ZERO, TARE, NET/GROSS, SAMPLE, PRINT, "B" version includes 10 key numeric key pad with preset tare and over / under |
| General |
| Power |
6 x UM2 / "C" size batteries or AC adapter |
| Battery Life |
Approximately 160 hours with alkaline type cells / 25 hours with NiCd battery pack driving a load cell |
| Operating temperature range |
-10°C - 40°C (14°F - 104°F) |
| Storage temperature range |
-10°C - 70°C (14°F - 158°F) |
| Weight |
approximately 1.7 lbs (750 g) excluding batteries |
| Dimensions |
9.45 W x 6.14 D x 3.27 H inches (240 x 156 x 83 mm) |
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