Measurement accuracy |
Low ash coal (ash ) 15% ), basic error: ± 0.5%
Medium Ash Coal (Ash 15%~30% ), basic error: ± 1.5%
High ash Coal (ash ) 30% ), basic error: ± 2.5% |
Conveyor Belt |
Require the thickness of the seam quality (beam position) on the conveyor belt to be greater than 2.5g/cm² |
Water impact |
Moisture Change 1% , ash measurements generally vary approximately 0.05% (related to coal species) |
Stability |
maximum deviation of measuring support and mean is no more than ± 0.5% |
Adaptation range of coal species |
Not limited to, but for a variety of coal needs to be calibrated separately |
Environmental requirements |
-5 ¡æ ~50 ¡æ Relative Humidity:90% under |
Communication mode |
4~20ma,hart,modbus , Profibus PA , Foundation FIELDBUS,GPRS/CDMA Remote |
Certification |
Ce,emc,ce SAFETY,FCC Part 15,IP67/IP66 |
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