SW500 Wired Scale Systems, Users
Rev E,October, 2016
Page 4 of 36
Introduction
Specifications
Controls
General: On/Off, Zero, Backlight, Print, Clear, Actual, Target,
Compare, Store/Enter, LF, RF, LR, RR, CG, numeric
keypad
Display: 4 x 20 character(0.50”) alphanumeric LCD readout
Electrical
Voltage: 6-15VDC
Battery:
Battery life:
9V alkaline (standard)
(w/ backlight off): 80 hours with standard alkaline battery
Filtering: Analog and Digital. Average of several internal weights gives
steady readings for unstable loads
Input/Output: Input: 4 analog channels
Output: digital serial RS232 and USB
Performance
Speed: 1-3 sec to typical reading (static)
Accuracy:
±0.1% of applied load or ± display graduation, whichever is greater
Divisions: SW Standard: 6000 lb/ 2800 kg capacity: graduation = 1 lb/0.5 kg
SW Kart: 1600 lb/ 725 kg capacity, graduation = 0.1 lb/0.05 kg
SW 8.8K: 8800 lb/ 4000 kg capacity, graduation = 1 lb/0.5 kg
SW 20K: 20000 lb/ 9070 kg capacity: graduation = 1 lb / 0.5 kg
SW Motorcycle: 1000 lb / 500 kg cap: graduation = 0.5 lb / 0.2 kg
Environmental
Humidity: 10 to 95% non-condensing
Temperature:
Storage: -40° C to +75° C. / -40° F to +170° F
Operating -10° C to +40° C. / +14° F to +104° F