Monthly Archives: February 2013

Feb 26 2013

FBG Displacement Sensors

FBG Displacement Sensors (P/N: ALDS01 & ALDS02)

Alxenses’ displacement sensors ALDS01 and ALDS02 are designed to monitor the extension and compression displacement respectively. Double FBGs are packaged inside the housing. One FBG is used of its strain sensitivity to monitor the displacement. Another FBG is used as temperature compensation. The sliding rod can move freely over a customized distance from 10mm to 80mm.

FBG Displacement Sensor ALDS01

FBG Displacement Sensor ALDS02

Features:

  • Two cables at both ends
  • Flexible in cascading several displacement sensors in one array
  • Customized distance
  • High robust and high repeatability

Application:

  • Positioning measurement
  • Geological movement detection

FBG Displacement Sensors Specifications

FBG Displacement Sensors

P/N: ALDS01 / ALDS02
Parameters Values Units DataSheet
Center Wavelength 1510 ~ 1590 nm
Displacement Range 10 ~ 80 mm
Resolution 0.05% F.S. mm
Displacement Accuracy 1% F.S. mm
Temperature Resolution 0.1 °C
Temperature Accuracy 1 °C
Operating Temperature -20 ~ +85 °C
Connector FC/APC —
Material AIMg3 —

Displacement Calibration

*Alxenses Company Limited reserves the right to make changes to the products described herein without notice.

For FBG and Sensor enquiry, please email to contact@alxenses.com

More details at http://www.alxenses.com/ALDS01_ALDS02.html or http://www.alxenses.com/

Feb 25 2013

FBG Pressure Sensor

FBG Pressure Sensor (P/N: ALPT01)

Alxenses’s pressure sensor ALPT01 is designed to measure fluid pressure or levels. There are double FBG inside the stainless steel housing. One FBG is used to measure the pressure. Simultaneously, as temperature compensation, another FBG is used to monitor the temperature. The sensor can be equipped with a special kit of thread which can connect with different interfaces.

Features:

  • Long-term reliability
  • High accuracy and resolution
  • Wide measuring range
  • Rugged stainless steel construction
  • Measurements of pressure and temperature Simultaneously

FBG Pressure Sensor Specifications

Pressure Sensor with temperature compensationP/N: ALPT01
Parameters Values Units DataSheet
Center Wavelength 1510 ~ 1590 nm
Pressure Measurement Range 0 ~ 6 MPa
Pressure Accuracy 1% —
Temperature Resolution 0.1 °C
Temperature Accuracy 1 °C
Temperature Range -10 ~ +150 °C
Housing Material SS316 —
Connector Type FC/APC —

Temperature Characteristics

Pressure Characteristics

*Alxenses Company Limited reserves the right to make changes to the products described herein without notice.

For FBG and Sensor enquiry, please email to contact@alxenses.com

More details at http://www.alxenses.com/ALPT01.html or http://www.alxenses.com/

Feb 22 2013

FBG Temperature Sensor

FBG Temperature Sensor

Alxenses’s FBG temperature sensors measure temperature by utilizing the inherent feature of heat-sensitivity of FBG. Different kinds of sensor packaging are specially designed for various measurement such as monitoring the temperature variation or multiplexing easily to form an effective sensing network.

For FBG and Sensor enquiry, please email to contact@alxenses.com

FBG Temperature Sensor (P/N: ALTS10)

Alxenses’s ALTS10 FBG Temperature Sensor measure temperature by utilizing the inherent feature of heat-sensitivity of FBG.  The sensor package is small and can be glued onto any smooth surface for temperature measurement. It is minimized, light with quick response.

Features:

  • High temperature sensitivity
  • Quick response
  • Resistant to electromagnetic interference
  • Ease of multiplexing for multi-point measurement

FBG Temperature Sensor Specifications

FBG Temperature Sensor P/N: ALTS10
Parameters Values Units DataSheet
Wavelength Range 1525~1565 nm
Temperature Resolution 0.1 °C
Temperature Accuracy 1 °C
Temperature Range -20~80 °C
Cable Type Ф2 mm
Cable Length customized mm
Connector Type FC/APC or customized —
Dimension 47×4×5.5 mm

Note:

The reported resolution and accuracy values assume the use of a measurement unit with a resolution better than 1pm and a relative wavelength accuracy better than 10pm.

*Alxenses Company Limited reserves the right to make changes to the products described herein without notice.

For FBG and Sensor enquiry, please email to contact@alxenses.com

More details at http://www.alxenses.com/ALTS10.html or http://www.alxenses.com/

Feb 20 2013

FBG Temperature Sensor

FBG Temperature Sensor

Alxenses’s FBG temperature sensors measure temperature by utilizing the inherent feature of heat-sensitivity of FBG. Different kinds of sensor packaging are specially designed for various measurement such as monitoring the temperature variation or multiplexing easily to form an effective sensing network.

For FBG and Sensor enquiry, please email to contact@alxenses.com

FBG Temperature Sensor (P/N: ALTS08)

Alxenses’s ALTS08 FBG temperature sensor measures temperature by utilizing the inherent feature of thermal sensitivity of FBG which is packaged into a small probe for applications where space is restricted. ALTS08 sensor can be customized to measure multi-point temperature in a short distance. These sensors featured waterproof capability and fast response.

Features:

  • High temperature accuracy
  • High stability and reliability
  • Probe structure, smaller size
  • Multi-point measurement in one sensor
  • Immune to electromagnetic interference
  • Easy to set up a sensing network

FBG Temperature Sensor Specifications

FBG Temperature Sensor P/N: ALTS08
Parameters Values Units DataSheet
Wavelength Range 1525~1565 nm
Temperature Resolution 0.1 °C
Temperature Accuracy 1 °C
Temperature Range -40~150 °C
Pigtail Type Armored cable mm
Pigtail Length customized mm
Connector Type FC/APC or customized —
Dimension Ф1.5×(50~350) mm

Note:

The reported resolution and accuracy values assume the use of a measurement unit with a resolution better than 1pm and a relative wavelength accuracy better than 10pm.

*Alxenses Company Limited reserves the right to make changes to the products described herein without notice.

For FBG and Sensor enquiry, please email to contact@alxenses.com

More details at http://www.alxenses.com/ALTS08.html or http://www.alxenses.com/

Feb 19 2013

FBG Temperature Sensor

 

FBG Temperature Sensor

Alxenses’s FBG temperature sensors measure temperature by utilizing the inherent feature of heat-sensitivity of FBG. Different kinds of sensor packaging are specially designed for various measurement such as monitoring the temperature variation or multiplexing easily to form an effective sensing network.

For FBG and Sensor enquiry, please email to contact@alxenses.com

FBG Temperature Sensor (P/N: ALTS08)

Alxenses’s ALTS08 FBG temperature sensor measures temperature by utilizing the inherent feature of thermal sensitivity of FBG which is packaged into a small probe for applications where space is restricted. ALTS08 sensor can be customized to measure multi-point temperature in a short distance. These sensors featured waterproof capability and fast response.

Features:

  • High temperature accuracy
  • High stability and reliability
  • Probe structure, smaller size
  • Multi-point measurement in one sensor
  • Immune to electromagnetic interference
  • Easy to set up a sensing network

FBG Temperature Sensor Specifications

FBG Temperature Sensor P/N: ALTS08
Parameters Values Units DataSheet
Wavelength Range 1525~1565 nm
Temperature Resolution 0.1 °C
Temperature Accuracy 1 °C
Temperature Range -40~150 °C
Pigtail Type Armored cable mm
Pigtail Length customized mm
Connector Type FC/APC or customized —
Dimension Ф1.5×(50~350) mm

Note:

The reported resolution and accuracy values assume the use of a measurement unit with a resolution better than 1pm and a relative wavelength accuracy better than 10pm.

*Alxenses Company Limited reserves the right to make changes to the products described herein without notice.

For FBG and Sensor enquiry, please email to contact@alxenses.com

More details at http://www.alxenses.com/ALTS08.html or http://www.alxenses.com/

Feb 18 2013

FBG Temperature Sensor

FBG Temperature Sensor

Alxenses’s FBG temperature sensors measure temperature by utilizing the inherent feature of heat-sensitivity of FBG. Different kinds of sensor packaging are specially designed for various measurement such as monitoring the temperature variation or multiplexing easily to form an effective sensing network.

For FBG and Sensor enquiry, please email to contact@alxenses.com

FBG Temperature Sensor (P/N: ALTS07)

Alxenses’s ALTS07 FBG Temperture sensors measure temperature by utilizing the inherent feature of temperature-sensitivity of FBG which is packaged specially to further increase the sensor’s heat-sensitivity. With excellent waterproof, stability and reliability, ALTS07 sensors can be embedded in concrete construction to monitor temperature variation. These sensors can be multiplexed easily to form an effective sensing network.

Features:

  • High temperature sensitivity
  • High stability and reliability
  • Waterproof
  • Resistant to electromagnetic interference
  • Ease of multiplexing for multi-point measurement

FBG Temperature Sensor Specifications

FBG Temperature Sensor P/N: ALTS07
Parameters Values Units DataSheet
Wavelength Range 1525~1565 nm
Temperature Resolution 0.04 °C
Temperature Accuracy 0.4 °C
Temperature Range -20~80 °C
Cable Type Ф3 or armored cable mm
Cable Length customized mm
Connector Type FC/APC or customized —
Dimension 160×Ф8 mm

Note:

The reported resolution and accuracy values assume the use of a measurement unit with a resolution better than 1pm and a relative wavelength accuracy better than 10pm.

*Alxenses Company Limited reserves the right to make changes to the products described herein without notice.

For FBG and Sensor enquiry, please email to contact@alxenses.com

More details at http://www.alxenses.com/ALTS07.html or http://www.alxenses.com/

Feb 16 2013

FBG Temperature Sensor

FBG Temperature Sensor

Alxenses’s FBG temperature sensors measure temperature by utilizing the inherent feature of heat-sensitivity of FBG. Different kinds of sensor packaging are specially designed for various measurement such as monitoring the temperature variation or multiplexing easily to form an effective sensing network.

For FBG and Sensor enquiry, please email to contact@alxenses.com

FBG Temperature Sensor (P/N: ALTS04)

Alxenses’s ALTS04 FBG Temperature sensors measure temperature by utilizing the inherent feature of heat-sensitivity of FBG. The packaging is specially designed to make temperature measurement free from the influence of pressure, strain etc.

Features:

  • High temperature sensitivity
  • High stability and reliability
  • Stable performance in extreme environment
  • Resistant to electromagnetic interference
  • Ease of multiplexing for multi-point measurement

FBG Temperature Sensor Specifications

FBG Temperature Sensor P/N: ALTS04
Parameters Values Units DataSheet
Wavelength Range 1525~1565 nm
Temperature Resolution 0.1 °C
Temperature Accuracy 1 °C
Temperature Range -20~80 °C
Cable Type Ф3 or armored cable mm
Cable Length customized mm
Connector Type FC/APC or customized —
Dimension 100×Ф8 mm

Note:

The reported resolution and accuracy values assume the use of a measurement unit with a resolution better than 1pm and a relative wavelength accuracy better than 10pm.

 

*Alxenses Company Limited reserves the right to make changes to the products described herein without notice.

 

For FBG and Sensor enquiry, please email to contact@alxenses.com

More details at http://www.alxenses.com/temp_sensor.html or http://www.alxenses.com/

Feb 15 2013

FBG Temperature Sensor

FBG Temperature Sensor

Alxenses’s FBG temperature sensors measure temperature by utilizing the inherent feature of heat-sensitivity of FBG. Different kinds of sensor packaging are specially designed for various measurement such as monitoring the temperature variation or multiplexing easily to form an effective sensing network.

Products

FBG Temperature Sensor (P/N: ALTS01)

Alxenses’s ALTS01 FBG Temperature sensors measure the temperature making use of the inherent feature of heat-sensitivity of FBG. It is suitable for long time temperature monitor in the applications for bridges, tunnuls, railway and oil gas.

Features:

  • Fast response
  • High stability and reliability
  • Easy connection and effective lattice network for multi-point measurement.

FBG Temperature Sensor Specifications

FBG Temperature Sensor P/N: ALTS01
Parameters Values Units DataSheet
Wavelength range 1510~1590 nm
Temperature Resolution 0.1 or 0.04 °C
Temperature Accuracy 1 or 0.4 °C
Temperature Range -10~80 °C
Cable Type Ф3 or armored cable mm
Cable Length customized mm
Connector Type FC/APC or customized —
Dimension 100×Ф8 mm

*Alxenses Company Limited reserves the right to make changes to the products described herein without notice.

For FBG and Sensor enquiry, please email to contact@alxenses.com

Feb 8 2013

FBG Strain Sensor

FBG Strain Sensor

Alxenses’s FBG strain sensors makes use of the       inherent strain sensitivity of FBG. A FBG is fixed or prestrained inside a housing between two anchoring points. Each package is terminated with an optical connector. The sensor can be employed for concrete health monitoring, strain monitoring in composite structures, strain monitoring on reinforcement steel bars, vibration monitoring.

Products

FBG Strain Sensor

Alxenses’s FBG strain sensors (ALMSS01 / ALESS01) makes use of the       sensitivity of fiber grating to measure the strain. The FBG is fixed inside a ruggedized stainless steel housing       between two anchoring points. The housing consists of a       sliding mechanism that allows both ends to move freely       relative to each other.

FBG MOUNTABLE STRAIN SENSOR – ALMSS01

FBG EMBEDDED STRAIN SENSOR – ALESS01

Features:

    • Robust and high reliability
    • Monitoring of compression as well as tension possible
    • Watertight and capable of service in harsh        environment

Applications:

      The mountable strain sensor can be applied to monitor        strain changes in various structures.

 

FBG Strain Sensor Specifications

(Mountable / Embeddable)         FBG Strain Sensor P/N: ALMSS01 /         ALESS01
Parameters Values Units DataSheet
Wavelength Range 1510~1590 nm
Strain Measurement Range +/-1500 με
Accuracy 1% —
Distance Between Anchoring Points 70 mm
Temperature Range -5 ~ +80 °C
Housing Diameter 8 mm
Pigtail Type Amoured or Jumper Cable —
Connector Type FC/APC —

Note:

The sensor accuracy does not       contain error sources originating from the read-out       equipment.

*Alxenses Company Limited reserves the right to make changes to the products described herein without notice.

For FBG and Sensor enquiry, please email to contact@alxenses.com

Feb 6 2013

FBG Strain Sensor

 

FBG Strain Sensor

Alxenses’s FBG strain sensors makes use of the inherent strain sensitivity of FBG. A FBG is fixed or prestrained inside a housing between two anchoring points. Each package is terminated with an optical connector. The sensor can be employed for concrete health monitoring, strain monitoring in composite structures, strain monitoring on reinforcement steel bars, vibration monitoring.

Products

FBG Strain Sensor

Alxenses’s FBG strain sensors (ALMSS01 / ALESS01) makes use of the sensitivity of fiber grating to measure the strain. The FBG is fixed inside a ruggedized stainless steel housing between two anchoring points. The housing consists of a sliding mechanism that allows both ends to move freely relative to each other.

 

FBG MOUNTABLE STRAIN SENSOR – ALMSS01

 

 

FBG EMBEDDED STRAIN SENSOR – ALESS01

Features:

    • Robust and high reliability
    • Monitoring of compression as well as tension possible
    • Watertight and capable of service in harsh environment

Applications:

The mountable strain sensor can be applied to monitor strain changes in various structures.

FBG Strain Sensor Specifications

(Mountable / Embeddable) FBG Strain Sensor P/N: ALMSS01 / ALESS01
Parameters Values Units DataSheet
Wavelength Range 1510~1590 nm
Strain Measurement Range +/-1500 με
Accuracy 1% —
Distance Between Anchoring Points 70 mm
Temperature Range -5 ~ +80 °C
Housing Diameter 8 mm
Pigtail Type Amoured or Jumper Cable —
Connector Type FC/APC —

Note:

The sensor accuracy does not contain error sources originating from the read-out equipment.

 

*Alxenses Company Limited reserves the right to make changes to the products described herein without notice.


For FBG and Sensor enquiry, please email to contact@alxenses.com

More details at http://www.alxenses.com/ALESS01_ALMSS01.html or http://www.alxenses.com/