Electronic crane scale through the load loading hook action on the sensor, so that the explosion-proof sensor elastomer undergoes a small change, the explosion-proof sensor is converted into the corresponding analog voltage signal transmitted to the data acquisition board, through the amplification, filtering, A/D converted into the corresponding digital signals, through the wireless transmission system to the instrumentation of the data processing board to obtain the corresponding weight data.
020-34563445Explosion-proof electronic crane scale is composed of intrinsically safe battery, sensor, instrument or explosion-proof instrument, with intrinsically safe or explosion-proof function of direct-viewing Electronic scale; it has the prompt of lack of electricity, sensibility switching function, readout pin-setting function, displaying accuracy of 1/3,000, and the accuracy level is in accordance with OIML Ⅲ level.
The electronic crane scale is loaded by the load hook acting on the load cell, so that the elastomer of the explosion-proof sensor undergoes a small change, which is converted by the explosion-proof sensor into a corresponding analog voltage signal and transmitted to the data acquisition board, amplified, filtered, and converted into a corresponding digital signal by A/D, and then processed by the wireless transmission system and sent to the instrument's data processing board to obtain the corresponding weight data.
Technical Parameters
Weighing range: 600kg×0.2kg, 1000kg×0.5kg, 1500kg×0.5kg, 2000kg×1kg, 3000kg×1kg, 5000kg×2kg, 7500kg×2kg, 10000kg×5kg
Tare range: 100% of maximum weighing capacity
Zeroing range: 4% of maximum weighing capacity
Safe load: 125% of maximum capacity
Limit load: 500% of maximum capacity
Power supply: Rechargeable battery 6V/10Ah
Continuous use time: ≥60 hours
Charger: DC9V1500mA
