29i Multi-Function Indicator

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29i Multi-Function Indicator

Detail

The 29i is a compact and versatile multi-function weighing indicator designed for industrial and commercial applications.

Equipped with a high-resolution 24-bit Low-Noise Sigma-Delta (Σ-Δ) A/D Converter and a flexible internal function architecture, it delivers stable and accurate performance in demanding working environments.

The ABS housing design makes the 29i suitable for bench scales, platform scales, and system integration applications where both durability and lightweight construction are required.

Core Technology

32-bit ARM Cortex M23 Microprocessor
24-bit Low-Noise Sigma-Delta (Σ-Δ) A/D Converter
Internal Resolution up to 4.0 million Counts at 20mV.
Minimum Input per Division 0.05µV
Selectable Conversion Speed: 10, 20, 60, or 120 times per Second
Adjustable Filter Strength and Anti-Vibration Level
Support for Single Range, Dual Range, and Dual Interval

Operation Modes

Weighing Mode
Piece Counting Mode
Animal Weighing Mode
Peak Hold Mode
Action-Tare-Memory Mode

Tare and Check Functions

Manual Tare
Automatic Tare
Continuous Automatic Tare with Adjustable Activation Time
Repetitive and Multiple Tare
Preset Tare
Dynamic Check Mode with Near Zero Function
Configurable Buzzer for Check Result
Optional 0-5V, 0-10V and 4-20mA Analogue Output

Control Logic and Output

Production Settings PLUs can be recalled through Product/Customer Code Scanning
Inflow and Outflow Control
Constant Feeding
Constant Dispensing
Optional 4-Channel Control Relay Output

Memory and Data Management

Manual and Automatic Accumulation
Memory Recall and Clearance
Stores up to 100 Production Settings PLUs for each Supported Weight Unit
Alibi Transaction Memory Storing up to 131,072 Transaction Records
Machine ID and Group Number Setting
Operator Number Management
Customer and Product Code Entry
Management Report with Customizable Output Criteria
Real-Time Clock with Backup Battery
Keypad Lock Helps Prevent Unintended or Unauthorized Setting Changes

Communication Interfaces

Standard: 2 x RS232
Optional Bluetooth, Wi-Fi
All Interfaces are independently Configurable
Multiple Standard and Customized Portrait and Landscape Output Formats with Standard Deviation Support
Support for LP-50, TSC, and Sbarco Label Printers
Command Protocol and Customized PC Output

Display and Keyboard

6 × 45mm Wide-Angle LCD Numeric Digits
Tri-Color Backlight with Adjustable Brightness
Gross, Net, Stable, Zero, Memory, and Battery Level Indicators
Full Numeric Keypad
Quick Access to Production Settings PLU

Load Cell Connection

Excitation Voltage: 5V DC
Support for 4-Wire and 6-Wire Load Cells
Maximum Load Cell Sensitivity: 4mV/V
Maximum Connection:
4 × 350 Ohm load cells
8 × 700 Ohm load cells

Software Solutions

FM Scale Monitor (Windows)

PLU and Report Management for Windows

Monitor Up to Six Weighing Indicators Simultaneously
Display Live Weight, Counting, Check-Weighing Results, Stability, and Connection Status
Connect via Wi-Fi, LAN, Bluetooth 2.0 SPP, or Serial Communication
Centrally Read, Edit, and Manage PLU Records
Import PLU Data from Microsoft Excel
Retrieve Alibi Transaction Reports
Export Report Data in CSV or Excel Format
Support Multiple Interface Languages

FM Scale Mobile (Android)

Mobile Weighing and Data Management for Android

Monitor Live Weight and Counting or Check-Weighing Results
Connect via Wi-Fi, LAN, USB OTG, or Bluetooth
Select PLU Records and Display the Associated Functions and Check Limit Settings
Retrieve Alibi Transaction Reports
Export Report Data in CSV or Excel Format

Specifications

Capacity and Readability	Free Setting
Weighing Range	Single Range, Dual Range, Dual Interval
Weight Units	kg, g, lb
Display	6 x 45mm Wide Angle LCD Numeric Digits Tri-Color Backlight with Adjustable Brightness
Load Cell Connection	Excitation Voltage = 5V DC Support both 4-wire & 6-wire Load Cells Maximum Connections: 4 x 350Ω or 8 x 700Ω
Microprocessor	32-bit ARM Cortex M23 Microprocessor
A/D Converter & Internal Resolution	24-bit Low-Noise Sigma-Delta (Σ-Δ) 4.0 million Counts at 20mV Minimum Input per Division = 0.05µV
A/D Conversion Speed	Selectable: 10, 20, 60, or 120 conversions per second
Max. Tare Range	-Max or -Max₁(Subtractive Tare)
Calibration Methods	Two-point Linearity Calibration Single-point Accuracy Calibration Numeric Calibration via Keyboard
Power Source	Rechargeable 6V, 4AH Battery External 12V DC, 1A Power Adaptor
Accessories	Dust Cover Pillar Mount Holder (Ø35 ~ 38mm)
Packing	Individually Packed. 36 x 33 x 16cm. Net/Gross = 2.50/2.90kg Four Units in a Shipping Carton. 68 x 38 x 36cm. Net/Gross = 10.00/13.50kg
Operation Environment	Temperature: -10°C to 40°C Humidity: ≤85%, Non-condensing
*In the interest of improvement, specifications may change without notice*

Options

Stainless Steel Wall/Desk Mount Holder
Wi-Fi, Bluetooth 2.0 SPP/4.0 Module
4-Channel Control Relay Board (Factory Installation)
0-5V, 0-10V and 4-20mA Analogue Output (Factory Installation)
Bluetooth/Serial Barcode Scanner