China Casing Linear Displacement Thermal Expansion Sensor TD-2 for Steam Turbine Manufacturer - Yoyik

Product Introduction

TD-2 series thermal expansion sensor is designed for the power plant industry to measure the expansion displacement of steam turbine units. It can quickly and accurately detect the absolute expansion measurement of steam turbine casing, is more precision than regular LVDT sensors. It has been selected by domestic large and medium-sized steam turbine manufacturers, and can also be used in other occasions for precise stroke measurement.

Measuring Range: 0~25mm, 0~35mm, 0~50mm, 0~80mm, 0~100mm

Non Linearity: ＜1.0% F • S

Working Temperature: ＜100 ℃

Working Humidity: ＜95% (non condensing)

Environmental Vibration: ＜2.3g

Working Mode: Continuous

Local indication: large field of view, medium frequency displacement sensor as sensing element
Remote indication: good linearity, strong anti-interference, constant current output

Expansion monitoring of steam turbine casing: two thermal expansion sensors TD-2 and two thermal expansion monitor DF9032 MaxA are used. Select the corresponding expansion measurement range. Each of the two monitors has a 420mA DC signal output. When the expansion exceeds the expansion I value and II value, two alarm relays in each of the two monitors act to output alarm signals.

The measuring range of Thermal Expansion Sensor TD-2 can be customized according to your requirement. There are several types of regular size of the TD-2 sensor for you to choose.
TD-2-25: 0~25mm
TD-2-35: 0~35mm
TD-2-50: 0~50mm
TD-2-80: 0~80mm
TD-2-100: 0~100mm

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