IOT Configurable Weight Scale Indicator.Available in 1 gram - 100 ton capacity.

FM-21e Configurable Weighing Indicator. It can be used in Bangladesh as a Hopper Scale Controller Indicator, Truck Scale Indicator, Weighbridge Scale Indicator, Automation Scale Indicator, Floor Scale Indicator, Online weight Scale Indicator, Wifi Weight Scale Indicator, Relay Controller Scale Indicator, Bag Filling Scale Indicator, Bottle Filling Scale Indicator.

Features :


  • Supports 4,6 wire & 300Ω ~ 1200Ω Load cells.

  • 2 x RS232 Output Interface.

  • 1 x WiFi Communication.

  • 1 x RS485 LAN Port.

  • 1 x Bluetooth.

  • 8 Channel Relay for Automation Operations.

  • Built-in  130,000+ Record Database.


FM -21e

Optimal Performance Features of FM 21e:

Enhanced Transaction and Data Speed, Peripheral Connectivity, and Security.


Explore the Remarkable Capabilities of FM 21e:

Rapid AD Conversion: Achieving up to 480 conversions per second with nine filter strength options.


Custom PC Output Protocols:

Tailored data formatting for remote displays, production management, and ERP systems.


Extensive Data Storage:

Built-in non-resettable memory for secure storage of 130,000+ transactions, enabling on-demand report generation for daily, monthly, and specific period analysis.




  • Stainless Steel Wall/Desk Mount Holder.
  • SP-POS58IV & SP-POS88IV Thermal Ticket Printer.
  • LP-50, TDP-225, TTP-225, TTP-247, TTP-345 Label Printer.
  • Serial Barcode Reader
  • WM Wireless Communication Module
  • RD-DOT Dot Matrix Remote Display
  • Bluetooth 4.0BLE Module

  • Bluetooth 2.0 Module
  • Isolated RS232
  • Built-in 8-Channel Control Relay Board (Factory Installation)
  • WIFI Module
  • DPP-250 Bluetooth Thermal Printer

Built-In Control Logic:


  • Static and Dynamic Check.

  • Inflow and Outflow Control.
  • Constant Feeding.
  • Constant Dispensing with Auto Refilling.

  • Dual Speed Filling.
  • Batching up to 8 Ingredients.
  • Dual Speed Discharge.

  • Discharge and Refill.

  • User Programmable Logic for each and individual Relay Output.




  • Maximum 4 independent configurable comports. Maximum Baud Rate = 921600.
  • Hardwire Connection Types (standard) include RS232, RS485, and TTL.
  • Wireless Communication Types (optional) include Bluetooth 2.0 /4.0 and WiFi 2.40 / 5.0 Ghz.
  • Optional isolated RS232 ensures High-Speed Data Communication even in a High Interference Environment.
  • Optional Built-in 8-channel Control Relay Board.
  • 6 Analogue Input.