Distributed Acoustic Sensing (DAS)
Detalle
China Mayoristas / proveedores
Mayoristas / proveedores

Distributed Acoustic Sensing (DAS)

DAS Sensing
Distributed acoustic sensing system (DAS) is a common technology in fileds of oil and gas industry to proof pilferage, detect pipeline leaks, and monitor drilling. DAS's interrogator units are connected to fiber optic cables, turning them into acoustic sensors, realizing real-time monitoring of railway lines over 50 km continuously.
It is suitable for many railway use cases, such as trains postioning, infrastructures monitoring, defective wheels detecting, and obstacles identifying.
What Are The Das Technology's Advantages?
Continuous and distributed measurement of temperature and vibration, no measurement blind area
Multi-event simultaneous detection and accurate positioning
The optical fibre is the sensor, which combines transmission and sensing in one
60km ultra-long measurement distance, rich measurement information
Fast response, an alarm within 1 second
Optical signal transmission, complete electrical insulation, anti-electromagnetic interference
Intrinsically safe, suitable for long-term work inflammable and explosive environments
The measurement is stable and reliable, and the false alarm rate is low
The optical fibre has a long service life, up to 30 years maintenance-free
As one of distributed acoustic sensing companies, we can offer kinds of distributed acoustic sensing interrogator for sale, if you have needs, please contact us.

If you want to know more kinds of das fiber optic , please visit our website.

Now the fbg sensor price is reasonable, if you have needs to buy fiber optic sensor, please leave us a message.

Ubicación : 5F, Building B, Chiwan Industry Park, Shaodi Road, Shekou, Nanshan, Shenzhen City, 518068 shenzhen,
Persona a contactar : .com AtG, 0755 2667 4283

Buen trato: comprar del vendedor

Visita nuestra guía para una transacción segura! En ningún caso Algomtl no se hace responsable de los anuncios. Sólo la responsabilidad del vendedor o del comprador en caso de litigio está involucrado.
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
Esta página es acerca de los importadores y exportadores de
Distributed Acoustic Sensing (DAS)

Buscar en la categoria : Mayoristas / proveedores
Buscar en la categoria :
acoustic, distributed, sensing
China 213022 Bienes de equipo
PE8100-1-01 1A 120V/250V electrical line electromagnetic filter for computer

Tuesday 25 November 2025

Cantidad : Min.Order - Precio : US $1 - 10 / Piece

- Quick Details - - Place of Origin: Jiangsu, China (Mainland) - Brand Name: Emcpioneer - Model Number: PE8100-1-01 - Type: EMI Filter - Transfer Function: Low Pass - Package Type: Surface Mount - Nominal Center Frequency: 50/60Hz - Insertion Loss: 100db - Rated Current...

Changzhou Pioneer Electronic Co.,Ltd.

China 610091 Bienes de equipo
Broken tea triangle tea bag packing machine

Friday 13 May 2016

- China pyramid tea bag packing machine - Quantity: 1 set/sets Price: 8000-18000US$ mixed herb tea bag packing machine Application: This machine is used for pyramid tea packing for loose leaf tea and natural herb tea, such as green tea, black tea, dark tea, yellow tea, white tea...

Sichuan Mingdian Automatic Euipment Co.,Ltd.

  • 610091 - Chengdu
  • +86 18080182835
China 201803 Bienes de equipo
LSG-3000 CCD Photo Moving Detector Goniophotometer for LED Luminaires and Lamps Testing...

Wednesday 21 October 2015

Specification: LSG-3000 Moving Detector Goniophotometer completely meets LM-79 Clause 9.3.1 requirement. The LSG-3000 is an automatic light distribution intensity 3D curve testing system for measuring light. The measuring distance is from 5m to 30m. It can measure all types of lighting sources...

Lisun Electronics (Shanghai) Co., Ltd.

  • lisun008
  • 201803 - Shanghai
  • +8618917996096