Platform Scale

The SI-850 is our Flagship Indicator for the Industrial & Automation market. Apart from simple Weighing, it boasts of a wide range of useful applications such as Counting, Check-weighing, Weight Logging/Recording, Print Formats, Relay Control etc. It comes with a very wide choice of Platform sizes and Accessories.

Its wide options of Interfaces include RS-232 Serial, USB, LAN, Wi-Fi, 4-20mA etc. The perfect choice for automating Weighing Operations in all Manufacturing and Logistics Industries.



32-bit ARM processor and 24-bit precision delta-sigma ADC
Trouble shooting

Trouble shooting

Automatic self-diagnostic function for easy trouble shooting


Windows based PC application software (Compatible for Serial & Ethernet port )

Technical Specifications

Weighing unitsg, kg, litre, carat (selectable)
Calendar/clockDate/time available through in-built RTC
Weight recordingAutomatic or manual
Printing dataBill print (for each transaction) & List print (summary reports)
Memory4 MB Flash (optionally expandable upto 8MB), 25,000 transaction records
Display typeGraphic LCD, 256X64 pixels
Standard interfaces2 x RS-232 serial
USB 2x port(for keyboard or barcode scanner)
3x Relay output
Optional interfaces1 x Ethernet
GPS Receiver
Wi-Fi (Range up to 20m line of sight)
OthersExternal scale/balance interface through RS-232, only for selected Essae models