FS-i Series/FS-D
IP65 Dust and Waterproof Checkweighing Scales
FS-i Series Waterproof Checkweighing Scales High-speed Weighing & High-speed Judgment!
PDFBrochure (PDF 555KB)
PDFFS-i Manual (PDF 1MB)
PDFFS-i Manual Addendum (PDF 83KB)
PDFFS-D Manual (PDF 621KB)
PDFIP-65 Test Certificate (PDF 581KB)
interviews and testimonials
Demonstration of take-away check weighing (see the video below)
MOVIEWaterproof Scale FS-i - new features (YouTube)
IP65 External Calibration LCD Backlight Comparator Function Auto Power OFF Universal Flexi Coms NSF Compliant Software            
RS-232C Interface Rechargeable Battery                          
Ultra high-speed weighing with 0.5-second stabilization
Distinct tricolor LEDs for fast and error-free comparator judgment
Take-away checkweighing using the auto-tare function
Washable and hygienic stainless steel (SUS304) display unit and weighing pan
Waterproof and corrosion-resistant load cell*
Fast data acquisition with a refresh rate of 20 times/second
Large memory of 100 comparator settings
60-segment analog sweep (horizontal bar) display for intuitive filling control
Simple operation mode to prevent accidental changes to the settings
Sealed Lead Acid (SLA) rechargeable battery for approx. 80 hours operation (optional)
The display unit available separately as an indicator for check weighing scales (FS-D)
Universal Flexi Coms (UFC) function to edit serial data output/printout format (Relevant Software: WinCT-UFC)

* Aluminum anodized and coated with epoxy resin with protective silicon over wiring

FS-D Indicator for Checkweighing Scales FS-D
External Input / Output
RS-232C + comparator relay output (optional)
RS-422/485 + comparator relay output (optional)
HC-02i : Sealed lead acid rechargeable battery (6V, 4Ah)
FS-03i : RS-232C + comparator relay output
FS-04i : RS422/485 + comparator relay output

** FS-03i and FS-04i cannot be used at the same time.
AD-1688 : Weighing data logger
AD-8127 : Compact printer***
AD-8527 : Quick USB adapter***
AX-KO3285-320 : RS-232C cable (for connection to a PC, 9P)
AX-KO3341-320 : RS-232C cable (for connection to AD-8121B, free at cable end)

*** A gender changer is required.
Model Capacity Readability
(Selectable by user)
Pan Size (mm)
W x D
FS-6Ki 6 kg 0.002 kg
0.001 kg
0.0005 kg
250 x 250
FS-15Ki 15 kg 0.005 kg
0.002 kg
0.001 kg
250 x 250
FS-30Ki 30 kg 0.01 kg
0.005 kg
0.002 kg
380 x 300
**** g, oz, lb and lb-oz also available
Specifications (FS-D)
Input sensitivity 0.2 µV / d (d: the smallest readability of kg)
Input signal range 0 mV to 13 mV
Load cell excitation voltage DC 5V ± 5% (no remote sensing)
Load cell drive capacity Up to four 350 Ω load cells
Temperature coefficient Zero: ±(0.2 µV ± 0.001% of zero adjustment voltage) / °C (typ.)
Span: ±0.001% / °C of reading (typ.)
Linearity ±0.01% of full scale
CADFS-6Ki/15Ki CAD File(DXF)

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