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TRA型料位换能器概述 TRA型料位仪换能器是采用纵向振动形式的一种在空气中使用的换能器。这种换能器结构坚固,性能稳定、可靠,电声转换效率高。使用环境温度-30℃～60℃被广泛用作煤矿、钢铁企业等料仓的料位探头。江河、水库水位测量探头,环保污水流量探头和粮库粮食储量探头等。本料位仪换能器按工作频率不同分为TRA-165Ⅰ型、RA-240Ⅱ型及RA-350Ⅲ型三种。
TRA Type Level Transducer Overview The TRA Level Level Transducer is a type of transducer used in the air in the form of longitudinal vibration. This transducer rugged, stable performance, reliable, electro-acoustic conversion efficiency. Ambient temperature of -30 ℃ ~ 60 ℃ is widely used as coal mine, steel companies such as the level of the hopper probe. Rivers, reservoirs water level measurement probe, environmental sewage flow probe and grain storage food probe. The level meter transducer according to different working frequency is divided into TRA-165 Ⅰ type, RA-240 Ⅱ type and RA-350 Ⅲ type three.