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AD-4329A

Product catalog summary

Overview: The AD-4329A is a versatile weighing indicator designed for various applications such as platform scales, packer scales, hopper scales, checkweighers, and truck scales. It offers a range of features to enhance performance and usability.

Key Features:

Vacuum fluorescent display for clear visibility.
Automatic or manual accumulation of data into memory.
Comparator output for batching applications with set-point comparison (Near Zero, Prelim, Target, Free Fall).
Selectable weighing ranges up to triple ranges.
Standard RS-232C interface for connectivity.
4-point digital linearization and 1/20,000 displayed count resolution.
Supports up to 8 load cells at 350Ω.
RFI/EMI protection and compliance with OIML Class III specifications.
Mountable on panel, column, or desktop.

Specifications:

Input Sensitivity: 0.15µV/d (min.).
Input Signal Range: —35mV to +35mV.
Load Cell Excitation: 5V DC ±5%, 120mA.
Zero Temperature Coefficient: ±0.02µV/ºC typ.
Span Temperature Coefficient: ±3ppm/ºC typ.
Non-Linearity: 0.005% of full scale.
Maximum Input Noise: Less than 0.15µVp-p.
Input Impedance: 10MΩ or more.
A/D Conversion Method: Delta-sigma modulation.
A/D Internal Resolution: 16,000,000 counts.
Maximum Display Resolution: 20,000 counts (max.).
A/D Conversion Rate: Approximately 10 times/sec.
Weight Display: 7-digit, 7-segment, 13mm character height.
Power Supply: 100 to 240V AC, 45 to 65Hz, 30VA.
Net Weight: Approximately 1.8kg / 4.0lb.
Dimensions: 192(W) x 96(H) x 165(D) mm.
Operating Temperature: —5ºC to 40ºC.
Storage Temperature: —10ºC to 70ºC.

Options and Accessories:

Optional outputs: BCD, RS-422/485, analog output (4-20mA).
Standard accessories include AC cable, external input plug, load cell input plug, rubber foot, capacity sticker, and current loop output plug.

Applications: The AD-4329A is suitable for use in platform scales, truck scales, checkweighers, packer scales, and hopper scales, providing reliable and accurate weighing solutions.

Catalog excerpts

Weighing Indicator

Open the catalog to page 1

Weighing Indicator  Standard RS-232C Interface  4-point digital linearization across the full span  Triple ranges for weighing capacity are available  Comparator output to an optional relay  Vacuum fluorescent display Hidden behind the cover on the front panel. Enter the calibration mode/CF functions settings. OPR/STB PRESET TARE M+ MODE Turns display On/Off. The load cell is still powered when the display is off. Sets the preset tare weight. Accumulates the displayed weighing value. Displays and clears the accumulated weighing values. Used in calibration. NET/B/G NET GROSS 0 ZERO T TARE...

Open the catalog to page 2

Your Best Solution Best Price Performance for your various applications Platform Scale Truck Scale Packer Scale Relay output • Near Zero • Prelim • Target • Free Fall Hopper Scale Relay output • Near Zero • Prelim • Target • Free Fall Comparator output (Hi/OK/Lo) Rear Panel View 1. Standard RS-232C interface. Optional BCD (OP-01), RS-422/485 (OP-03) or analog output 4 -20mA (OP-07) 2. Optional comparator output (OP-02) 3. External control input 4. Standard current lo

Open the catalog to page 3

AD-4329A Weighing Indicator Physical Dimensions Unit : mm / inches Front View Side View Specifications Input Sensitivity Input Signal Range Load Cell Excitation Load Cell Drive Capacity Zero Temperature Coefficient Span Temperature Coefficient Non-Linearity Maximum Input Noise Input Impedance A/D Conversion Method A/D Internal Resolution Maximum Display Resolution A/D Conversion Rate Weight Display Annunciator Standard Serial Interface 0.15µV/d (min.) —35mV to +35mV 5V DC ±5%, 120mA Up to 8 units of load cells at 350Ω Up to 16 units of load cells at 800Ω (LCC07/LCC11/LCC12) ±0.02µV/ºC typ. ±0.1µV/ºC...

Open the catalog to page 4

AD-4329A

AD-4329A

Catalog excerpts

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