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在测量中超声波脉冲由传感器(换能器)发出,声波经液体表面反射后被同一传感器接收或超声波接收器,通过压电晶体或磁致伸缩器件转换成电信号,并由声波的发射和接收之间的时间来计算传感器到被测液体表面的距离。 由于采用非接触的测量,被测介质几乎不受限制,可广泛用于各种液体和固体物料高度的测量。
In the measurement, the ultrasonic pulse is emitted by the sensor (transducer), and the sound wave is reflected by the liquid surface and then received by the same sensor or ultrasonic receiver, converted into an electrical signal by the piezoelectric crystal or magnetostrictive device, and transmitted and received by the sound wave. The time between the time to calculate the distance from the sensor to the surface of the liquid being measured. Due to the non-contact measurement, the measured medium is almost unlimited and can be widely used for the measurement of various liquid and solid materials.
型 号 Model Number |
UTG1000EF |
测量范围 Measurement range |
0~5m~10m~15m或定制 0~5m~10m~15m Or customized |
测量原理 Measuring method |
超声波 Ultrasonic |
温度范围 Temperature |
0~50.0℃ |
分 辨 率 Accuracy |
0.01m;0.1℃ |
基本误差 Precision |
±1% F.S;±0.3℃ |
温度补偿 Temp compensation |
自动或手动 Auto or manual |
响应时间 Response time |
可调 Can be set up |
电流输出 Isolated current |
2路4-20mA Two output 4-20mA |
通讯输出 Communication |
RS485 MODBUS RTU |
其它功能 Other Function |
数据记录/曲线显示/数据上传 Data record/graphic display/data upload |
继 电 器 Alarm relay |
三组3A 240VAC/3A 28VDC或120VAC Three 3A 240VAC/3A 28VDC or 120VAC |
供电电源 Power supply |
85~265VAC或9~36VDC,功率 power:≤3W |
外形尺寸 Dimensions |
144*144*118mm |
安装方式 Installation |
盘装,开孔138*138mm/墙挂式 Dimension of the recess:138x138mm or Wall-hung |
防护等级 Protection grade |
IP65 |
工作环境 Working conditions |
环境温度:-10~60℃;相对湿度:不大于90%;除地球磁场外周围无强磁场干扰。 Ambient temperature:-10~60℃; relative humidity <90%; no strong magnetic field interference except geomagnetic field. |
- 询价产品:超声波液位计 Ultrasonic level meter UTG1000EF
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