TD-2 series absolute expansion sensor for measurement of steam turbine

TD-2 series absolute expansion sensor for measurement of steam turbine

TD-2 Series absolute expansion sensor for measurement of steam turbine steam turbine industry absolute expansion displacement sensor is designed, it is local and remote two instructions.Local indication of large visual field, which adopts intermediate frequency displacement sensor as the sensing element; remote indication of good linearity, strong interference resistance, simple structure, uneasy damage, good reliability, can be a long-term continuous use, for constant current output.Is the domestic large and medium-sized steam turbine manufacturing plant selection, other precision measuring range displacement situation can also be used .

Technical parameters

1 Linear range: 1 ± 10 ～ ± 800mm within any specifications
2 precision: 0.25%
3 sensitivity : 2.8 ～ 230mV/V/mm
4 primary excitation voltage: 1 ～ 20VAC
5 excitation frequency sine wave or Fang Bo 400HZ ～ 10KHZ
6 ambient temperature: -50 ℃ ~ +280 ℃
7 0.025%/ ℃ sensitivity drift
8 20K Ω load impedance

Our company Hontai Machinery and equipment (HK) Co. ltd focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transformer , pump, valve , air compressor , meters and Instruments , cable and wire , actuator , circuit Breaker , gear reducer, coal feeder and flame , servo controllers, etc.

we are the major partner with leading companies in China including SEC, Dongfang and HEC. We have long-term business relationships with world majors like Samra , Vedanta, and PT PJB and so on .

We are upholding to creating as a leading player in the worldwide energy and machinery industry! You are welcome to contact us for more information!

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Hontai business scope include:

Export products :

- turbine

- generator

- boiler

- blower

- coal mill

- Flame ignition & spares 

- Actuator 

- Motor 

- Reducer 

- Valve 

- ESP 

- Coal feeder 

- Electric panel 

- Instrument & indicator 

- Other industry spares for replace : relay , fuse , transformer , solenoid value , 

limited switch , transducer , sensor , thyristor and so on .

Import products :

- Coconut fiber

- Imported brand IC 

- EPRO sensor