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https://www.atgrating.com/products/fbg-pressure-sensor-pt-01.html

Fiber optic pressure sensor PT-01 is used for accurate measurement of fluid pressure such as liquid and gas, it is based on an industrial-grade design and uses a unique pressure elastic element as a sensing substrate, the sensor has built-in temperature compensation FBG, so as to eliminating the environment temperature influence, and get the accurate pressure measurement.

The PT-01 is embedded in hydraulic structures, bedrock or installed in piezometric pipes, boreholes, dams, pipes and pressure vessels to measure water pressure of pores or liquid level, it can also be used for dam seepage and seepage pressure monitoring, pressure vessel measurement, oil, water, gas pressure measurement, water level monitoring.

Features Of optical pressure sensor PT-01
High precision and reliability

Intrinsically safe

Wide measuring range

Quasi-distributed measurement

Built-in temperature compensation

Application Of FBG Pressure Sensor PT-01
Pore water pressure, water table depth

Dam seepage and seepage pressure

Dangerous goods storage tank pressure

Tunnel, underground building water level

Slope, tailing reservoir groundwater level

Specification Of FBG Pressure Sensor PT-01
ParameterUnitValue
Center Wavelengthnm1460 ~ 1610
RangeMPa1 ~ 60
ResolutionMPa0.05% F.S.
AccuracyMPa0.5% F.S.
Temperature Compensation--Built-in
Material--Stainless steel or Inconel
DimensionmmΦ26 x 137
Installation--Bolted, Embedded
Pigtail LengthmΦ3mm armored cable, 1m at single end (dual fiber), or customize
Optical Connector--FC/APC, or customize
Operating Temperature°C-20 ~ +80

As one of the fiber optic sensing companies, AtGrating offers fiber optical switch, fiber bragg grating pressure sensor, fbg pressure sensor, fiber optic pressure, fiber bragg grating pressure sensor, fibre optic pressure, etc. For more information, please feel free to contact us!