The dynamic metering error of HDS-ICS-20 electronic belt scale is better than ±1.0~2.0％ that is applicable for the weighing of belt conveyor, and conduct precise quantity feeding control for crusher, coal mill, screening machine and other equipment, and can also be used for process controlling of industrial weighing including monitoring the output, controlling products loading and monitoring products inventory etc.
Main Technical Parameter
◇Under normal load, the flow changes within 20 to 100%. And the dynamic accumulative error is better than ±1.0％;
◇Proper belt width: 500 mm ~ 2200mm; the belt speed: 0 ~ 4m/s; the weighing range: 10 ~ 3000t/h;
◇On average, the non-failure operation time is longer than 30000 hours;
◇Working and installation conditions: The supply voltage: 220V（+10﹪, -15﹪） 50Hz±2﹪;
The environment temperature: The temperature of mechnical is -20 °C ~ +50 °C; The tempearature of instrument is 0 °C ~ 40 °C.
◇ Unique rectangular lever single roller weighing bridge, non-friction rubber trunnion bearing, simple structure, less process of force transmission, convenient installation;
◇ Resistance to lateral force and horizontal component can effectively reduce the influence of belt's and blanking deviation to the system precision;
◇ Shorter weighing area, applicable for feeding belt conveyor with shorter distance;
◇ Adopt one imported weighing sensors with alloy steel or other steel materials, have measures of dust prevention and moisture-proof measures, good torque and lateral resistance, high sensitivity, good stability, high measuring precision. The protection level is IP67, and the overall precision is C3 grade.
◇ Velocity sensor is installed on the speed roller that is installed on the upper surface of the return belt that can eliminate the influence caused by the belt slipping. The speed measurement sensor is a digital pulser without carbon brush and is protected by the steel shell that can make sure stable and reliable operation for a long time.
◇ The device has functions of automatic zero set and adjustable interval, report query, regular query and data-hold when powering off.
◇ The device has functions of hanging weight, chain code and object calibration, which can reduce the calibration to keep the workload.
◇ The device has 4-20mA flow, 4-20mA PID control signal, ton pulse, switching value, RS485, Ethernet communication interface etc.