The utility model relates to a weighing electronic liquid level sensing, transmitting and measuring device, the utility model comprises a tank, a hollow floating sensor, strain gauge, electronic transducer and measuring controller, a hollow floating sensor is arranged inside the oil tank, a hollow floating sensor and strain gauge force end connection, connection bridge output and transmitter electronic gauge the electronic transmitter is connected with the output end of the measurement and control device. The utility model has the advantages in low cost, reliable, safe and labor-saving to oil level inside the oil storage tank with a few liters per unit time in the form of timely measure the oil production, each unit can simultaneously measure 10 tanks, and according to the change of environment temperature correction of measurement error and the actual value. The measured values can be observed in situ or transmitted over a long distance, and can be recorded in 5 minutes. The utility model can effectively measure the output of each well, and provides an effective technical means for the scientific management of the oil exploitation.
【技术实现步骤摘要】
【技术保护点】
一种称重式电子液位传感、变送、测量装置,包括油罐(1)、空心浮力传感器(2)、应变器(3)、电子变送器(4)和测量控制器(6),其特征在于:空心浮力传感器(2)置于油罐(1)中,油罐(1)上设有支架(5),支架(5)上设有应变器(3)和电子变送器(4),空心浮力传感器(2)与应变器(3)受力端连接,应变器(3)另一端与支架(5)固定连接,应变器(3)上设有电桥电阻RX1、RX2、RX3、RX4,应变器的电桥输出端与电子变送器(4)输入端连接,电子变送器(4)输出端连接测量控制器(6),测量控制器(6)包括A/D模数转换器、CPU主控制器、LED显示器和数据传输接口电路,CPU主控制器输入端与A/D模数转换器连接,其输出端连接LED显示器和数据传输接口电路。
【技术特征摘要】
【专利技术属性】
技术研发人员:王康利,程海涛,
申请(专利权)人:王康利,程海涛,
类型:实用新型
国别省市:87[]
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