Description
A&D Weighing AD-4329A Digital Weighing Indicator
AD-4329A multi-functional weight indicator is ideal for use in warehouses, production lines, shipping and receiving departments and for filling, batching and checkweighing applications. Features vacuum fluorescent display, Comparator output to optional relays, and accumulative data memory. Includes Set-point comparison for batching applications (Near Zero/Prelim/Target/Free Fall)
Selectable weighing ranges (up to triple ranges) and standard RS-232C communication make AD-4329A versatile in many applications. Powers up to 8 units of load cells at 350Ω.
- Triple weight range to select the right weighing range for your application
- 4-point digital linearization
- 1/20,000 displayed count resolution
- Can be controlled via external input
Specifications:
|
Load cell excitation |
5V DC ±5%, 120mA |
|
Input Sensitivity |
0.15µV/d (min.) |
|
Input Signal Range |
-35mV to +35mV |
|
Load Cell Drive Capacity |
Up to 8 units of load cells at 350Ω Up to 16 units of load cells at 800Ω (LCC07/LCC11/LCC12) |
|
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 Impedance |
10MΩ or more |
|
Maximum Input noise |
Less than 0.15µVp-p |
|
A/D Conversion Method |
Delta-sigma modulation |
|
A/D Internal Resolution |
16,000,000 counts |
|
A/D Conversion Rate |
approximately 10 times/second |
|
Weight Display |
Vacuum Fluorescent Display, 7-digit, 7-segment, 13mm (character height) |
|
Maximum Display Resolution |
20,000 counts (max) |
|
Standard Serial Interface |
RS-232C interface 20mA current loop |
|
Annunciators |
Stable, Zero Point, Gross, Net, Tare, Accumulation, kg/t or lb |
|
Keys |
STANDBY/OPERATE, NET/GLOSS, PRESET TARE, TARE, ZERO, M+, MODE, PRINT |
|
Power |
100 to 240V AC (Please request preferred voltage rating at time of order), 45 to 65Hz, 30VA |
|
Operating temperature range |
—5ºC to 40ºC (23ºF to 104ºF) |
|
Storage temperature range |
—10ºC to 70ºC (14ºF to 158ºF) |
|
Weight |
Approximately 1.8kg / 4.0lb |
|
Dimensions |
192(W) x 96(H) x 165(D) mm (compliance with DIN) |
| Warranty | 2 Years |
| Certifications | NTEP CofC# 03-046 Canada AM-5514 |
Additional Literature:
AD-4329 Datasheet
AD-4329 Manual
AD-4329 BCD Output Manual
AD-4329 RS-422/485 Interface Manual
AD-4329 Analog Output Manual
Accessories:
| Product # | Description |
| TB:662 | AC adapter (120Vac)- spare / replacement. Unit ships with an AC adapter |
| AD4329A-01 | BCD output (open collector) |
| AD4329A-02 | Comparator output (relay output) |
| AD4329A-03 | RS-422/485 |
| AD4329A-07 | Analog output (4-20mA) |
