Td-2 thermal expansion sensor

Td-2 thermal expansion displacement sensor

Td-2 thermal expansion sensor is mainly used to measure the expansion displacement of steam turbine cylinder. Combined with dyx-r thermal expansion monitor, it can complete the remote indication, alarm, constant current output and other functions of thermal expansion displacement. The field of vision of local indication is large, and the remote indication is digital display, which is clear and intuitive. The intermediate frequency differential transformer displacement sensor is used as the sensing element. It is a highly reliable LVDT displacement sensor with strong anti-interference ability, good linearity, simple structure, not easy to damage, and can be used continuously for a long time.

Technical indicators:

1. Measuring range: 0 ~ 50mm (the measuring range is determined by the user)

2. Accuracy: ± 1% (full scale)

3. Ambient temperature: - 20 ℃ ~ + 100 ℃

4. Linear resistance excitation: 1500hz, 10 ~ 20vac

5. Impedance: 250 Ω± 50 Ω (1500hz)

6. Linearity: ± 1.5% of the effective full range

7. Service temperature: - 10 ~ 100 ℃

8. Relative humidity: ≤ 90% non condensing