TD-2 series expansion sensors are used to measure the expansion of steam turbine units for the steam turbine industry
The sensor designed for displacement has local and remote indication. The local indication has a large field of vision
The intermediate frequency displacement sensor is used as the sensing element; Good linearity of remote indication, strong anti-interference
Simple structure, not easy to damage, good reliability, can be used continuously, and the output is constant current. Already a victim
It is selected by large and medium-sized steam turbine manufacturers, and it can also be used in other displacement occasions for precise stroke measurement.
Transmitter or secondary digital instrument can be selected when the product leaves the factory, which shall be explained when ordering.
application:
It is applicable to expansion measurement and protection of steam turbine cylinder.
Parameter index
▼ Linear range: 0 ～ 25mm; 0～35mm； 0～50mm； 0~80mm four gears are optional.
▼ Linearity: no more than 0.5% F · S.
▼ TD-2 series should use the transmitter produced by our factory to ensure the accuracy of the sensor.
▼ Working temperature of transmitter: - 5 ° C ～ ＋ 45 ° C.
▼ Sensor working temperature: ≤ 100 ℃.
▼ Ambient humidity: ≤ 95%.
▼ Environmental vibration: ≤ 2.3g.
TD-2 系列膨胀传感器是为汽轮机行业测量汽轮机组膨胀
位移所设计的传感器，它有就地和远传两种指示。就地指示视野大，它
采用中频位移传感器作为传感元件；远传指示线性好，抗干扰性强，结
构简单，不易损坏，可靠性好，能连续使用，输出为恒流。已被国
内大中型汽轮机制造厂选用，其它精密测量行程的位移场合也可采用。
产品出厂时可选配变送器或二次数字仪表，订货时说明。
运用:
适用于汽轮机汽缸膨胀测量及保护。
参数指标
▼ 线性量程：0～25mm；0～35mm；0～50mm；0～80mm 四档可选。
▼ 线性度： 不大于0.5% F·S。
▼ TD-2 系列应选用本厂生产的变送器，方可保证传感器精度。
▼ 变送器工作温度：-5゜C～＋45゜C。
▼ 传感器工作温度：≤100゜C。
▼ 环境湿度：≤95％ 。
▼ 环境振动：≤2.3g。
