Load Monitoring - Crane Scales
Ron 2501 Hook Type Wireless Crane Scale
TECHNICAL SPECIFICATIONS
Transmission range: Up to 150 yards / meters (outdoor, line of sight).
Safety factor: 5:1.
Proof Load: Each system proof-loaded to 200% of capacity (certified).
Accuracy: ± 0.1% of full range.
Display: 5/6 digits, ½" (12mm) liquid crystal display with two overload
warning levels, max. value (peak hold), low battery (load cell and
indicator), tare state (gross or net), measuring unit, charge and
programming instructions. Standard display update rate per second: 1
(optional 2/3).
Sampling Rate: 200 per second.
Functions: Zero. Tare. Battery charge level. Low battery warning one
for the load cell and the other
for the hand held indicator, displayed on the latter. Max. (peak hold).
Two-level overload visual alarms. User calibration.
Units: User selectable units (metric tons, short tons (2000 lbs), kgs,
Ibs, newtons, deca newtons, k. newtons).
Load Cell Material: Made of high-strength, aerospace quality, alloy
steel, polyurethane coated.
Indicator Material: High quality ABS.
Power: 3 x AA 1.5 Volt Alkaline disposable batteries in the indicator
and 2 x AA batteries in the load cell (optional 4 x AA batteries) for
extended battery life, with battery life indication. Batteries rated 3AH
will function up to 2000 hours (three months of continuous working).
Optional extended battery life of up to 4000 hours is available.
Occasional use will extend the life of the batteries up to several
years. Adding certain options will shorten the life of the batteries.
All settings retained at power off.
Calibration: User calibration. Initial factory calibration, fully
traceable (certified).
Temperature Range:
Load cell: -15°F to +175°F (-25°C to + 80°C).
Indicator: -4°F to +158°F (-20°C to +70°C).
Environmental: Weather proof NEMA4, IP65.
Capacities 0.5t - 15t
Wireless
20
Capacities 20t - 30t