超声波液位计性能特点

具有抗干扰性强。可任意设置上下限节点及在线输出调节，并带有现场显示，可选择模拟量，开关量及RS485输出，方便的与相关设施接口。采用聚丙烯防水外壳。壳体小巧且相当坚固，具有优良的耐化学品性，对于无机化合物，不论酸、碱、盐溶液，除强氧化性物料外，几乎都对其无破坏作用，对几乎所有溶剂在室温下均不溶解，一般烷、烃、醇、酚、醛、酮类等介质上均可使用。

重量轻、不结垢、不污染介质。

无毒性。可用于药品、食品工业设备安装，维修极为方便。

超声波液位计的特点

1、抗干扰，受环境影响比较小，可在变电站、发射塔等强磁场环境中稳定运行并测量。

2、安全性、可靠性强。非接触测量有毒害、有腐蚀、有压力、易燃爆、易挥发、易泄漏的液体时，不使用阀门、连通管、接头，没有漏点，不接触罐内的液体和气体，非常安全。即使在仪表损坏或维修状态下，也无引起泄漏、毒害、爆炸的可能。

3、结构简单、体积小、重量轻，便于安装维护和保养。

4、可靠性、耐用性高。传感器和仪表中无机械运动部件，并严格密封，与外界隔离，不会磨损或腐蚀。

5、功率大小可调整，适应不同工作环境。

6、精确度高。液位计通过自动校准功能，实现仪表实时自动校准，使液位测量与校准自成闭环系统，保持仪表比较高的测量精度。

7、适用性广泛。超声波液位计性价比高，日常运行费用极低。与被测介质的压力、温度、密度、介电常数、黏度及有无腐蚀性无关。

8、大量程，比较高可达50米的量程范围，基本可满足各种安装条件。

9、非接触的测量方式，几乎可用于测量各种固、液体介质。

10、超声波液位计可用于远程物位/液位的监测或控制。

11、先进的技术与优质的电路元件可保证超声波液位计长期稳定可靠的工作，仪表不需要伴热，节约能源，现场标准化高。

杭州特力声科技有限公司目前已形成超声波液位计、防爆超声波液位计、明渠流量计、液位差计、泥位计、雷达液位计、电磁流量计、巴歇尔槽、压力变送器、静压投入式液位计、GPRS数据监测系统等一系列产品，欢迎客户来电咨询，更欢迎参观指导。

Performance characteristics of ultrasonic liquid level meter

It has strong anti-interference. The upper and lower limit nodes and online output adjustment can be set arbitrarily, with field display, analog quantity, switching quantity and RS485 output can be selected, convenient interface with relevant facilities. Polypropylene waterproof shell is adopted. The shell is small and quite strong, with excellent chemical resistance. For inorganic compounds, no matter acid, alkali or salt solution, except for strong oxidizing materials, it has almost no destructive effect on them, and almost all solvents are insoluble at room temperature. Generally, alkane, hydrocarbon, alcohol, phenol, aldehyde, ketone and other media can be used.

Light weight, no scaling, no pollution medium.

Non toxic. It can be used for the installation of equipment in medicine and food industry, and the maintenance is very convenient.

Characteristics of ultrasonic liquid level meter

1. Anti interference, less affected by the environment, it can run stably and measure in the strong magnetic field environment such as substation and transmission tower.

2. Strong safety and reliability. When the non-contact measurement has toxic, corrosive, pressure, flammable, explosive, volatile and leaky liquid, it is very safe not to use valves, connecting pipes, joints, leakage points, or contact with the liquid and gas in the tank. Even under the condition of instrument damage or maintenance, there is no possibility of leakage, poison and explosion.

3. The utility model has the advantages of simple structure, small volume, light weight, convenient installation, maintenance and repair.

4. High reliability and durability. There are no mechanical moving parts in the sensor and instrument, and they are strictly sealed, isolated from the outside, and will not be worn or corroded.

5. The power can be adjusted to adapt to different working environment.

6. High accuracy. Through the automatic calibration function, the liquid level gauge can realize the real-time automatic calibration of the instrument, which can make the liquid level measurement and calibration form a closed-loop system and maintain the highest measurement accuracy of the instrument.

7. Wide applicability. Ultrasonic liquid level meter has high cost performance and very low daily operation cost. It has nothing to do with the pressure, temperature, density, dielectric constant, viscosity and corrosiveness of the measured medium.

8. Large range, up to 50 meters range, can basically meet all kinds of installation conditions.

9. The non-contact measurement method can be used to measure almost all kinds of solid and liquid media.

10. Ultrasonic level gauge can be used for remote level monitoring or control.

11. Advanced technology and high-quality circuit components can ensure the long-term stable and reliable operation of ultrasonic liquid level meter. The instrument does not need heat tracing, energy saving and high site standardization.

At present, Hangzhou telisong Technology Co., Ltd. has formed a series of products, such as ultrasonic level gauge, explosion-proof ultrasonic level gauge, open channel flowmeter, level difference gauge, mud level gauge, radar level gauge, electromagnetic flowmeter, basher tank, pressure transmitter, static pressure input level gauge, GPRS data monitoring system, etc. welcome customers to call for consultation, more welcome to visit and guide.